Septic in Dallas, GA

Last updated: Apr 26, 2026

Where Septic Systems Are Common in Dallas

Map of septic coverage in Dallas, GA

Dallas Clay Soils and Drain-Field Limits

Soil reality you must plan for

Dallas sits in Paulding County's Piedmont soil belt, where clayey loams and silty clays commonly slow effluent infiltration compared with sandier regions. That sluggish flow becomes a daily risk when seasonal rain hits and the ground stays wet. When soil is slow to drain, even a well-installed system can back up or saturate, pushing the drain field to operate at or near capacity. The result is reduced treatment, higher maintenance needs, and a shorter life for your system if you don't adapt.

Wet-season behavior that changes the game

Local low spots can shift from moderately drained to poorly drained during wet periods, which is why drain-field sizing and layout are a central issue on Dallas-area lots. A field designed for a typical dry-season rainfall pattern can misbehave as soils saturate. When turf and garden beds stay damp longer after rain, the wastewater has nowhere to go and begins to mound or surface. This isn't just a nuisance; it threatens soil structure, trench integrity, and the buried components that keep your system functioning. Plan for seasonal shifts, not just average conditions.

When clay content or shallow bedrock constrain design

Where clay content is high or bedrock is shallow, local system choices often move from conventional or gravity layouts to pressure distribution, LPP, or mound systems. Clay-heavy soils absorb water slowly, so large portions of a drain field can experience reduced infiltration capacity even under normal use. Shallow bedrock narrows the usable vertical space for effluent dispersion, forcing alternative layouts that distribute flow more evenly and keep wastewater away from the surface. If your lot is laid out with shallow rock or dense clay, don't rely on a standard gravity design as a default. The ground will push back, and the system will pay the price.

Practical steps to manage your drain-field risk

  • Get a soil evaluation focused on drainage performance. A professional should test infiltration rates across representative sites on the property, not just a single sample from the most accessible spot. Pay particular attention to areas that stay damp after rainfall and any slopes that could direct water toward the drain field.
  • Map the drainage flow around the yard. Identify low spots, natural depressions, and areas where surface water pools. These are high-risk zones for effluent saturation and potential field failure.
  • Reassess layout before upgrading or replacing components. If the current field is on a marginal section of soil, consider moving to a pressure distribution, LPP, or mound design. These options better control timing and distribution of effluent in clayey soils and during wet seasons.
  • Plan for seasonal maintenance windows. In wet periods, access to the drain-field area may be restricted due to saturation or muddy conditions. Schedule inspections or pump-downs for firm, dry days to avoid foot traffic damage and compaction.
  • Protect the zone around the drain field. Avoid tree planting directly over the field, because roots and soil moisture changes can disrupt distribution lines. Keep heavy equipment off the area during wet weather to prevent rutting and soil compaction.
  • Maintain a regular pumping schedule as a safeguard. While pumping costs are separate, staying current with pump-outs reduces solids buildup that can force more frequent discharges in tight soil conditions and help preserve infiltration capacity in marginal soils.
  • Prepare for dynamic needs in storms. If your property has known wet-season drainage challenges, short-term goals should include ensuring the mound or LPP components are clearly accessible, protected from surface erosion, and designed to shed surface water away from the field footprint.

Readiness checklist for clay-heavy soils

  • Confirm soil infiltration rates are suitable for the chosen design under wet-season conditions.
  • Verify the drain-field layout accounts for identified low spots and potential seasonal saturation.
  • Consider non-conventional designs (pressure distribution, LPP, mound) if clay content is high or bedrock is shallow.
  • Ensure surface water management directs runoff away from the field and never toward it.

This area of the yard is a pressure point for reliability. When soils push against drainage capacity during and after rain, the drain field becomes the bottleneck. By aligning design choices with the clayey, sometimes shallow, conditions-and by planning around seasonal saturation-you can extend system life and reduce the risk of unsanctioned wastewater issues on your property.

Drain Field Repair

If you need your drain field repaired these companies have experience.

Spring Rains and Dallas Backup Risk

Why spring rains hit hard here

Heavy spring rains in Dallas can saturate already slow-percolating clay soils and sharply reduce drain-field absorption. The Piedmont clayey loams and silty clays common in Paulding County push water through slowly, so a single heavy downpour can overwhelm a drain field that's barely keeping up. When soils stay waterlogged, biological activity in the trench slows, and the chambered pathways begin to back up-raising the risk of surface wet spots, odors, and surface seepage. The area's moderate water table rises seasonally, and flood-prone spots in Paulding County can see temporarily high groundwater after major storms. That combination means even routine storms can create a multi-day stress pulse on your system.

Hot, wet summers compound the problem. After repeated storms, soils can hover near saturation for weeks, extending stress on drain fields beyond a single rain event. The longer the soils stay damp, the more likely fines and colloids plug the soil pores, diminishing treatment capacity and increasing the chance of effluent making its way toward shallow groundwater or surface drainage. In practical terms: a system that performed acceptably for dry spells can suddenly show warning signs when heavy rain repeats through summer.

Signs to watch for during wet spells

Be vigilant for standing water in the drain-field area, foul odors near vents or the leach field, or damp, lush growth over the field while surrounding areas stay dry. Slow fixtures and gurgling noises in plumbing can indicate partial backups, especially after consecutive wet days. Keep an eye on sump pumps, irrigation usage, and any new landscape changes that direct more water toward the drain field. If you notice consistent wetness after storms, that is a strong signal the absorption capacity is being overwhelmed.

Immediate steps to minimize risk

Limit water use during and after heavy rainfall. Distribute laundry and dishwasher loads across days to avoid dumping large volumes into the system at once. If you have irrigation, pause watering during forecasted rain events and for several days afterward to prevent adding extra moisture to already saturated soils. Avoid driving or placing heavy equipment over the drain-field area during wet periods; soil compaction will further reduce porosity and absorption. Install strategic surface drainage to shed water away from the field but do not alter the soil profile in ways that channel more water into the trench. If surface wetness or odors appear, reduce use immediately and contact a septic professional for a field assessment.

Longer-term resilience and planning

Seasonal planning matters here. Consider upgrading field design options that handle longer saturation periods, such as pressure distribution, LPP, or mound designs when appropriate, recognizing that clay-heavy soils and shallow bedrock shortages complicate conventional layouts. If the soil remains consistently near saturation, evaluate scheduling a field inspection before the next wet season to identify compromised seams, valve issues, or buried components that may need resealing or replacement. Proactive maintenance now-including targeted pumping, inspecting distribution laterals, and confirming proper venting-can blunt the impact of recurring rains and keep your system from tipping into failure under the weight of a wet season.

Emergency Septic Service

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Which Systems Fit Dallas Lots

Soil realities and system diversity

In this part of Paulding County, the soil story drives up design needs. Dallas-area properties sit on clay-heavy soils, with silty clays and seasonal saturation that push absorption areas to be larger than homeowners expect. Conventional and gravity systems are common on many lots, but the soil profile often requires more substantial drain-field area or a different approach when tighter soils or shallow bedrock limit drainage. This means there isn't a single dominant design; the choice depends on how the site drains after a typical rain event and how close the drain field sits to groundwater.

When conventional or gravity still fits

If a property has adequate soil depth and a workable absorption bed, a conventional system or a gravity layout can be effective. These options are straightforward and familiar to installers in this area. The key practical point is to verify that the proposed absorption field is truly large enough for the seasonal wet-season loads and that setbacks from wells and property lines align with site constraints. For many Dallas lots, the challenge is ensuring the soil can dissipate effluent without reaching perched water in the spring thaw or following heavy rains.

When tighter soils or shallow layers push to alternatives

On lots with slower drainage or a restrictive layer closer to the surface, gravity and conventional designs may fail to meet performance goals. In these cases, pressure distribution becomes a practical upgrade. A pressure-dist system spreads effluent more evenly across a larger area, reducing soil saturation pockets. This approach is well-suited for yards where standing water persists after rain or where the natural soil layer thins out quickly.

Special-purpose designs for limited drainage

If the site shows persistent drainage limitations, a low pressure pipe (LPP) system can provide improved distribution with moderate footprint requirements. LPP uses smaller distribution lines that operate under low pressure to keep effluent moving and prevent localized overload. For properties with very tight soils or shallow bedrock, a mound system becomes a relevant option. Mounds place the drainage area above the natural soil surface, using engineered media to achieve reliable treatment where native soil would otherwise restrict performance.

Practical decision steps for homeowners

Begin by confirming the site's drainage behavior across seasons, not just after a dry spell. Assess whether the anticipated absorption area can stay dry enough during wet months and whether the soil depth supports a conventional or gravity layout. If standing water or perched groundwater is evident, plan for a system that emphasizes distribution uniformity and soil contact efficiency, such as pressure distribution, LPP, or a mound. In Dallas, the choice often hinges on how the soil responds to the wet season and where bedrock or tight layers limit soak-in capacity. A qualified local installer can map out a field that leverages your lot's specific drainage pattern, ensuring the selected design matches both soil reality and your lot's use.

New Installation

The septic companies have received great reviews for new installations.

Paulding Permits and Inspection Steps

Permit authority and overview

New septic permits for Dallas properties are handled by Paulding County Environmental Health, operating under the Georgia Department of Public Health's Northwest Health District. This means you must coordinate closely with county staff from the outset, and ensure your project aligns with both county and state requirements. The permitting process is designed to verify soil suitability and to prevent field failures in clay-heavy soils that are common to the area, especially during wet seasons when saturation can affect drain-field performance.

Plan submittal and testing requirements

Applicants typically submit detailed site plans along with percolation test results. For many properties in this region, the percolation data are crucial to determining whether a conventional gravity layout will suffice or if a more advanced design, such as a pressure distribution or mound system, is necessary. The county may also require soil classifications and setback verification based on the specific site conditions, particularly where bedrock depth is shallow or the soil layer is markedly clayey. Have a licensed designer prepare or review plans to ensure all required features-tank location, drain-field area, setbacks from wells and structures, and access for future pump-outs-are clearly documented.

Scheduling inspections around key milestones

Inspections typically occur at three primary milestones: pre-install, during trenching or backfill, and final approval. The pre-install inspection verifies that proposed trenching locations, field configurations, and access points comply with plans and setbacks. During trenching or backfill, inspectors confirm that excavation work follows the approved layout and that proper materials and cover are used, especially in wet-season conditions where soil instability can influence trench integrity. Final approval confirms the system is functioning as designed and that all components are properly installed and labeled. In Paulding County, timing these inspections to align with county milestones is particularly important, as delays in one stage can push back the entire project and compromise permit validity.

Practical tips for Dallas projects

Coordinate early with the environmental health office to understand any site-specific caveats, such as soil classifications or unusual setback requirements. If a site shows signs of heavy clay saturation or shallow bedrock, prepare for potential design adjustments, including longer field lengths, selective backfill, or alternative drain-field configurations. Keep records of all plans, percolation tests, soil reports, and inspection notices, because having clean, organized documentation smooths the review process and minimizes back-and-forth with the county.

Dallas Septic Costs by System and Site

Typical costs and how soil and site shape them

In this market, the soil profile is a major driver of price. Dallas-area clay-heavy soils push drain-field area requirements upward and can necessitate more engineered designs or alternative layouts. Weather-related delays during wet seasons also shuffle schedules and can add to overall costs. Local installation ranges are $6,000-$12,000 for conventional systems, $7,000-$13,000 for gravity, $12,000-$25,000 for pressure distribution, $15,000-$28,000 for low pressure pipe (LPP), and $18,000-$40,000 for mound systems. Expect higher totals if the lot is constrained or if an engineered field is needed due to perched groundwater or shallow bedrock.

Conventional and gravity systems

For a standard gravity or conventional setup, plan for the lower end of the spectrum if groundwater and bedrock aren't restricting the site. In Dallas, clay soils often require a larger field or deeper trenches, which can nudge the price toward the mid-to-upper part of the range. Drain-field sizing and trench depth are the main cost levers, with weather-induced delays potentially extending the project timeline and pushing labor charges upward.

Enhanced designs in challenging soils

When clay-heavy soils and limited space come into play, many homes move toward alternative designs. Pressure distribution and LPP systems tend to cost more due to pump needs and distribution network complexity. A mound system, while the most expensive option, remains a practical choice when soil conditions thwart conventional fields. In Dallas, these higher-cost designs reflect the need for larger or more engineered fields and the potential for weather-related scheduling bottlenecks.

What this means for budgeting

If a project transitions from a gravity or conventional approach to a pressure-distribution or mound design, anticipate a meaningful jump in total costs. On top of the installed system price, expect occasional increases from longer installation windows in rainy periods and from specialized components required to handle clay-rich soils. Typical pumping costs remain $250-$450 for ongoing maintenance, regardless of the system type. Plan for some flexibility in scheduling and contingency funds to accommodate the local soil reality.

Best reviewed septic service providers in Dallas

  • Franklin Septic Tank Service & Pumping

    Franklin Septic Tank Service & Pumping

    (404) 314-1193 franklinseptictankservice.com

    Serving Paulding County

    4.9 from 1519 reviews

    Septic tanks pumped and installed

  • Integrated Plumbing Solutions

    Integrated Plumbing Solutions

    (770) 464-5472 www.ipsplumber.com

    Serving Paulding County

    4.9 from 1380 reviews

    Integrated Plumbing Solutions is the Kennesaw area's #1 plumbing & septic company. Our skilled team is equipped with the latest tools and fully-stocked trucks to handle everything from repairs to installations in the North Atlanta Metro area. Whether it’s fixing fixtures, water, or sewer lines, septic systems, or installing traditional and tankless water heaters, we deliver reliable results every time! Georgia homeowners choose our Kennesaw plumbers because we are HomeAdvisor Top-Rated, come to every job with fully-stocked trucks & modern tools, offer 24/7 emergency service, and provide expert plumbing repairs & installations 📞 Contact us today for fast, dependable plumbing solutions!

  • The Original Plumber HVAC, Septic & Electrical

    The Original Plumber HVAC, Septic & Electrical

    (770) 766-5161 theoriginalplumber.com

    Serving Paulding County

    4.8 from 1029 reviews

    The Original Plumber HVAC, Septic & Electrical provides expert residential plumbing, septic, HVAC, and electrical services throughout North Atlanta, including Alpharetta, Woodstock, Kennesaw, Canton, Roswell, and surrounding areas. Our licensed team specializes in drain cleaning, water heater repair, repiping, septic tank pumping, and sewer line service. We also install tankless water heaters and handle slab leak repairs, rough-ins, and electrical panel upgrades. With honest pricing and fast response times, The Original Plumber HVAC, Septic & Electrical is the trusted choice for home comfort and safety.

  • Scorpion Septic

    Scorpion Septic

    (678) 300-7352 www.scorpionsepticservices.com

    Serving Paulding County

    4.9 from 978 reviews

    Quality septic services offered by a family owned and operated business. From cleaning and repairing to installing new septic systems, you can count on us to take care of all your septic needs. We service all of Metro Atlanta and surrounding areas. When you are looking for a company to take care of you and treat you like a friend, not another customer, call Scorpion Septic (678) 300-7352. We value our customers and pride ourselves on providing the best care possible. Not all septic system companies are created equal. Licensed and Insured, our team is experienced and certified to resolve all large and small septic problems.

  • One Way Septic

    One Way Septic

    (404) 775-1164 www.onewaysepticandsewer.com

    Serving Paulding County

    4.8 from 776 reviews

    We are a full-service septic company with over 30 years of industry experience. Our certified technicians and exceptional customer service team ensure top-quality care for all your septic needs. We now have a second location serving Augusta, GA, and the Richmond County area, offering everything from pumping to emergency repairs and sewage backups. Our friendly staff is always ready to answer any septic or sewer-related questions, ensuring you understand the process every step of the way. We proudly serve a wide region, including Augusta, Gwinnett County, Woodstock, Cartersville, Dallas, Marietta, Fayetteville, Jonesboro, Decatur, Alpharetta, Gainesville, and more.

  • Absolute Plumbing Services

    Absolute Plumbing Services

    (678) 679-2201 absolutelyplumbhappy.com

    Serving Paulding County

    4.9 from 591 reviews

    Since 2008, Absolute Plumbing has provided reliable, high-quality plumbing services to the Acworth community. As a family-owned business, we specialize in a wide range of residential and commercial solutions. Our expert team handles everything from routine drain cleaning and toilet installations to complex sewer repairs and water heater services. We also offer comprehensive water filtration, softening, and treatment options. Whatever your needs, Absolute Plumbing is dedicated to delivering professional service and lasting results with every project.

  • Plumb Medic

    Plumb Medic

    (470) 384-9762 theplumbmedic.com

    Serving Paulding County

    5.0 from 516 reviews

    Plumb Medic serves homeowners and businesses from Woodstock all the way to Cumming. We’re your go-to plumbing experts, offering fast and reliable services like drain snaking, sewer camera inspection, and sewer line replacement to keep your pipes clear. Our skilled team also provides plumbing inspection, plumbing maintenance, faucet repair, sink replacement, and toilet repair. Need a new shower installation or an emergency plumber? We’ve got you covered 24/7. We also specialize in pipe repair, leak detection, gas line installation, and booster pump installation. Trust Plumb Medic for quality work and friendly service across Woodstock, Cumming, and beyond!

  • Metro Septic

    Metro Septic

    (678) 873-7934 www.metroseptic.com

    Serving Paulding County

    4.9 from 221 reviews

    AVAILABLE 24-HOURS A DAY! Our family-owned business since 2005 has built a reputation for offering the most accurate, honest rates. We believe in flat rate pricing without any extra add-ons or hidden fees. You can expect that our licensed technicians will always recommend septic services that are not only the most cost-efficient but that also carry the long-lasting solutions you deserve. Regardless of the size of your septic tank concern, you will find that our Metro Septic technicians are always on time, courteous and professional. Contact our Professional Technicians at Metro Septic today and let us get your septic system running at top performance.

  • Twins Plumbing & Septic

    Twins Plumbing & Septic

    (678) 616-6748 www.twinsseptic.com

    Serving Paulding County

    4.9 from 207 reviews

    With more than a decade of dedicated service, Twins Plumbing & Septic has been the trusted name for septic system service, plumbing, and contracting needs in Hiram, GA, and the surrounding areas since opening in 2009. From routine maintenance to complex installations, their team of seasoned professionals is committed to delivering quality craftsmanship and reliable solutions for every project. They're ready to ensure your home's plumbing and septic systems operate flawlessly.

  • Dixie Septic Tank Service

    Dixie Septic Tank Service

    (770) 975-0537 www.dixieseptic.com

    Serving Paulding County

    5.0 from 199 reviews

    Dixie Septic is a family owned and operated business serving north west Atlanta for over 40 years. We specialize in all things septic, from maintenance to repair to replacement, residential and commercial.

  • Smart Septic Pros

    Smart Septic Pros

    (678) 993-4545 smartsepticpros.com

    Serving Paulding County

    5.0 from 197 reviews

    Smart Septic Pros, based in Acworth, GA, is a family-owned business providing expert septic system services. We specialize in installations, repairs, inspections, pumping, and cleaning. With a commitment to integrity and exceptional customer care, we stand out in the industry. Choose us for reliable and top-quality septic solutions.

  • Premium Plumbing & Septic

    Premium Plumbing & Septic

    (770) 842-6183 premiumplumbingseptic.com

    Serving Paulding County

    4.7 from 189 reviews

    Call Premium Plumbing and Septic Service for all your residential plumbing and commercial plumbing.

Maintenance Timing for Dallas Weather

A recommended pumping interval of about every 3 years fits Dallas conditions, where clay-rich soils and seasonal rainfall can shorten the margin for neglect. This interval keeps solids from accumulating enough to jeopardize the drain-field, especially when the soil remains wet for longer portions of the year. Track your system's performance and adjust the schedule if you notice signs of reduced drain-field capacity, such as slower drainage or occasional backups after heavy use periods.

Weather and soil considerations

Clays in Paulding County compact easily when wet, and seasonal rain can push the system toward saturation more quickly than in sandy soils. The result is a narrower window for safe, routine pumping between cycles. In a climate where heavy rains are common, timed maintenance helps prevent solids from reaching the leach field during the wet season. If a pattern of wet soils is observed after storms, plan the next pumping around that reality rather than calendar-only timing.

Specialized maintenance for mound and LPP systems

Mound and low-pressure pipe (LPP) systems in this market require more specialized attention than basic gravity setups because local soil limitations often make those designs more design-sensitive. For these systems, routine checks should include verifying risers and vents, inspecting mound turf health, and confirming proper distribution evenness after pumping. If a new drainage issue appears, consider an advanced service visit to assess soil saturation, dosing integrity, and potential need for field expansion or remediation, rather than waiting for a standard maintenance window.

Maintenance cadence and practical steps

Schedule a pump-out roughly every 3 years based on typical household usage, while staying alert for signs of rapid soil saturation after heavy rainfall or unusual ponding on the leach field. Keep a simple service log, noting the pump-out date, observed tank conditions, and any field concerns. In the Dallas market, timely attention to drainage trends and soil moisture changes helps preserve system longevity and avoids costly field repairs later.

Riser Installation

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Home Sales and Septic Due Diligence in Dallas

Dallas does not have a mandatory septic inspection at property sale based on the provided local rules, so buyers often need to request septic evaluation proactively. In practice, a seller may provide no more than a general disclosure, leaving potential drainage and tank concerns hidden until after closing. The absence of a required pre-sale check means you can't rely on wishful thinking about a system's health; a focused evaluation is essential to avoid costly surprises in Paulding County homes with clay-heavy soils and seasonal saturation.

Real-estate septic inspections remain a meaningful local service category, reflecting buyer concern about hidden drain-field and tank issues on existing Paulding County homes. Inspectors in this market routinely verify access, condition, and functioning of the tank(s), plus drain-field viability given Piedmont clayey loams. Because the soils here hold water more readily and bedrock can limit drainage, inspections often reveal a mismatch between a system's original design and current conditions after years of weather swings. Expect recommendations that consider long-term performance, not just a current pump or alarm state.

Older systems without surface access are common enough to drive how inspections are performed. Riser installation and inspection-oriented diagnostics show up frequently among local providers. If risers exist, they simplify access and give you clearer evidence of the tank's interior condition and age. If not, expect more invasive probing or camera work to determine tank integrity and outlet baffles. The same access considerations apply to drain-field reach and coverage, where saturated soils can mask progressive failure until a larger area is affected.

Practical steps for buyers include commissioning a qualified septic inspector who understands how clayey soils and shallow bedrock can distort drain-field performance. Request a full tank and drain-field evaluation, confirm riser status if present, and obtain guidance on potential remediation paths tailored to the local soil profile and wet-season realities.

Real Estate Inspections

These companies have been well reviewed their work doing septic inspections for home sales.

Older System Access and Line Diagnostics

Access and surface-level access in older installations

Many systems in this area were installed with minimal surface access, leaving risers and lids buried or flush with the ground. In practice, this means routine pumping often misses components hidden deeper than expected. Start with a careful surface survey to locate the tank lid and distribution components, then note any nearby landscaping changes or soil mounds that might indicate a buried access point. In Dallas, riser installation has become a meaningful service, reflecting a need to bring aging systems to surface-ready condition without heavy excavation. If a lid is difficult to locate or remove, avoid forcing it-mark the likely location and call a qualified septic pro to confirm before opening.

Line condition and blockage diagnostics

Camera inspection and hydro-jetting are active local specialties, pointing to a market where line condition matters beyond pumping. Starting with a camera run is wise when there is slow drainage, frequent backups, or unusual sewage odors indoors after rain events. A clean view of the main line from the tank outlet to the distribution field helps identify crushed pipes, root intrusion, offset joints, or collapsed laterals that are common in older layouts. If camera findings show high resistance or irregular pipe geometry, hydro-jetting can clear soft blockages, but rigid or deteriorated lines may require targeted repair rather than routine cleaning. Plan for a follow-up dye test to confirm unrestricted flow after any cleaning.

The local soil profile-dense clays and silty clays in Paulding County-amplifies issues when lines are compromised. Saturation during wet seasons can push footings and pipes, stressing joints and elevating the risk of lateral collapse. When diagnostics indicate marginal performance under high groundwater, the choice of repair strategy should consider future seasons, not just current conditions. In practice, this often means combining line cleaning with selective excavation to restore reliable flow paths while preserving as much of the existing field as possible.

When to consider tank replacement

Tank replacement appears often enough in local service offerings to indicate aging systems needing more than routine maintenance. If the tank shows singed baffles, significant corrosion, or persistent cross-contamination signals, replacement becomes a practical option alongside line work. For older configurations, upgrading to riser-accessible tanks and improved inspection ports reduces future service disruption and speeds diagnostics during saturated periods. In the Dallas market, aligning tank replacement with line rehabilitation tends to yield the most durable, long-term performance.

Hydro Jetting

These companies have experience using hydro jetting to clean out septic systems.