11 verified septic companies across 4 cities in Clark County. Compare ratings, services, and request free quotes from local providers.
Clark County, Washington is home to 11 verified septic service providers listed across 4 cities in our directory, giving property owners a range of options for pumping, inspection, repair, and system installation. The county spans a varied landscape that includes the urban core of Vancouver along the Columbia River, transitioning to rural and semi-rural areas to the north and east where residential lots are larger and onsite septic systems are common. Clark County's wet winters and clay-heavy soils in many areas can place added stress on drain fields, making routine maintenance particularly important. The Clark County Environmental Services division oversees onsite sewage systems in unincorporated areas, and homeowners in those zones are responsible for keeping their systems in compliance with county standards. Whether a property sits in a newer subdivision or on acreage outside city limits, the companies listed here serve the full range of residential and commercial septic needs throughout the county.
Vancouver, WA
⭐ 5.0 (2 reviews)
Roto Pro Plumbing & Drain is a full-service plumbing and drain company serving Vancouver, WA and surrounding communities including Battle Ground, Camas, La Center, Ridgefield, Washougal, Woodland, and Yacolt. The company offers 24/7 emergency plumbing services alongside a broad range of residential and commercial solutions, including septic installation and repair, sewer line repair and installation, drain cleaning, hydro jetting, repiping, water heater installation and repair, gas line services, backflow prevention, and sump pump installation and repair. Additional offerings include faucet and fixture repair, garbage disposal services, water line installation and repair, whole-home water softener installation, and whole-house water filtration. Their around-the-clock availability makes them a reliable option for urgent plumbing needs in the greater Vancouver, WA area. Customers can reach Roto Pro Plumbing & Drain by calling (360) 222-ROTO for prompt assistance with both routine maintenance and emergency plumbing situations.
Camas, WA
⭐ 4.8 (137 reviews)
Battle Ground, WA
⭐ 4.7 (32 reviews)
Bloomquist Septic is a dependable, family-owned septic inspection and repair service company based in Battle Ground, WA. They proudly serve Clark County, Cowlitz County, and nearby Southwest Washington communities. Bloomquist Septic offers a range of professional septic tank services, including comprehensive septic tank inspections to provide clear answers and practical next steps. They also specialize in septic tank repairs, addressing issues like backed-up lines or component failures with quick and steady attention. For major projects, Bloomquist Septic provides organized septic system installations, guiding homeowners through the process with clean workmanship and attention to detail. They also offer septic hydro-jetting and septic replacement services. Understanding that septic issues can be stressful, Bloomquist Septic aims to make getting help straightforward, explaining situations in plain language and offering a clear path forward without pressure. They are available for emergencies 24/7.
Vancouver, WA
⭐ 4.6 (577 reviews)
Vancouver, WA
⭐ 5.0 (74 reviews)
First Call Septic Services provides septic system maintenance and repair throughout Clark County, Washington and surrounding areas. The company serves multiple communities including Vancouver, Battle Ground, Camas, Washougal, Ridgefield, La Center, Woodland, Kalama, Amboy, Ariel, Yacolt, and locations in Cowlitz and Skamania counties. Their services include septic inspection, septic pumping, septic cleaning, and septic repair. They also service city sewer grinder pumps. The company offers financ
Battle Ground, WA
⭐ 5.0 (73 reviews)
Ever Green Septic Design Inc. (EGSD) provides comprehensive and individualized septic services primarily in Clark County and Skamania County, Washington, including areas like Battle Ground, Ridgefield, and Camas. They specialize in septic design and engineering for residential, commercial, and stormwater projects, offering solutions for new constructions, failed systems, and feasibility studies. EGSD conducts soil site evaluations (perc tests), construction oversight, and inspections. They also provide infiltration testing for stormwater permitting and geohazard/slope assessment reports. By expanding their scope to include soils testing and geohazard assessments, EGSD aims to streamline projects for clients, potentially saving time and money by reducing the need for multiple consultants. They are active members of WOSSA and NOWRA, professional organizations dedicated to promoting safe and effective on-site wastewater treatment.
Vancouver, WA
⭐ 5.0 (9 reviews)
State Contracting LLC is a local, family-owned contractor based in the Portland metro area, providing professional septic services to homeowners and builders in Clackamas, OR, along with excavation and demolition services throughout the greater Portland, OR and Vancouver, WA region. The company offers septic tank installation and repair, residential and small commercial excavation, and safe and efficient demolition for projects of all sizes. State Contracting LLC is fully licensed, insured, and DEQ certified, holding active contractor licenses in both Washington and Oregon, as well as an Oregon SDS Installer certification. The team is committed to honest pricing, clear communication, reliable scheduling, and clean worksites from start to finish. Founded in 2024, State Contracting LLC brings hands-on field experience to every project and prioritizes safety, dependability, and quality craftsmanship. Property owners, homebuilders, and developers looking for a trustworthy septic and excavation contractor in the Clackamas and PDX metro area can contact State Contracting LLC for a free estimate.
Battle Ground, WA
⭐ 4.7 (16 reviews)
Brush Prairie, WA
⭐ 4.5 (2 reviews)
Horizons NW Excavating & Septic is a general contracting company specializing in residential and commercial projects. They are a certified Level II Septic System installer, providing high-quality septic system installations. The company prides itself on defining industry standards for earth moving and construction projects, upholding core values such as safety, quality, loyalty, integrity, pride, and customer focus. Beyond septic systems, their services encompass residential foundation excavations, initial site grading, bulk and detailed excavations for commercial sites, utility trenching, backfilling, compaction, material supply (granular, recycled concrete, loam), demolition, slab preparation for commercial sites, and final grading. Horizons NW aims to deliver competitive pricing with a high level of service for all their general contracting needs.
Vancouver, WA
⭐ 4.2 (46 reviews)
Bob's Septic Service is a family-owned septic company serving Clark County, Washington, with roots going back to 1940. Three generations strong, the team provides septic tank pumping, inspections, repairs, drain field restoration, grease trap service, and riser and lid upgrades for homes and businesses throughout Vancouver, Battle Ground, Camas, Washougal, Ridgefield, La Center, and Amboy. Certified operation and maintenance specialists handle everything from routine maintenance and real estate inspection reports to emergency repairs and full system replacements. Bob's combines decades of hands-on experience with modern equipment and a straightforward approach — showing up on time, explaining the work clearly, and delivering practical recommendations without unnecessary upsells. With more than 80 years in business and a 98 percent customer satisfaction rate, the company has earned a reputation as one of Southwest Washington's most trusted septic service providers. Homeowners, buyers, sellers, and property managers across Clark County rely on Bob's for honest guidance and dependable field work. To schedule service or request an inspection, contact Bob's Septic Service at 360.574.4711.
Vancouver, WA
⭐ 2.8 (6 reviews)
Affordable Septic Services provides professional septic system services in Vancouver, Washington and southwest Washington. With over twenty-five years of experience, the company serves Clark County, Cowlitz County, and Skamania County, including Vancouver, Ridgefield, Battleground, Camas, Washougal, Kelso, Longview, Woodland, and Kalama. Their services include septic tank pumping, inspections, installation, and maintenance, along with drain field cleaning, maintenance, repair, and inspection. Th
Clark County, Washington includes a mix of suburban neighborhoods in and around Vancouver and more rural residential properties in communities like Battle Ground and Brush Prairie. Homes in the suburban southwest portion of the county are often connected to municipal sewer, while properties on larger lots in the northern and eastern areas of the county rely on onsite septic systems. Common system types include conventional gravity-fed systems on properties with suitable soil drainage, as well as pump-up and pressure-distribution systems on sites with shallower soils or higher seasonal water tables. Alternative systems, such as mound systems, are sometimes required where standard drain fields are not feasible. The region's rainy season, which runs roughly from October through April, can saturate soils and reduce drain-field absorption capacity, making fall inspections and preemptive pumping a practical consideration for many homeowners.
Septic system permits and oversight in Clark County, Washington are handled by Clark County Public Health, which regulates onsite sewage systems in unincorporated areas of the county. Permits are generally required before installing a new system, replacing a failing system, or making significant repairs. At the time of a real estate transaction, Washington state encourages or in many cases requires a septic inspection to confirm the system is functioning properly, and some lenders require documentation of system condition before closing. Homeowners can research their system records and applicable rules through Clark County Public Health's environmental health division, which maintains permit history for permitted onsite systems. State-level guidance is provided by the Washington State Department of Health, which sets minimum standards for system design and maintenance across Washington. Always verify current requirements with your local health department.
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