22 verified septic companies across 8 cities in Spokane County. Compare ratings, services, and request free quotes from local providers.
Spokane County, Washington is home to a wide range of residential and rural properties that depend on private septic systems for wastewater treatment. This directory lists 22 verified septic service companies operating across 8 cities and communities in the county, from the urban core of Spokane to smaller outlying towns. The region's geology varies considerably, with basalt bedrock and volcanic soils common in many areas, which can influence how septic systems are designed and maintained. Spokane County's cold winters and variable spring snowmelt add seasonal considerations for system performance and inspection timing. Whether a homeowner needs routine pumping, a pre-sale inspection, or a full system replacement, this directory is organized to help residents connect with local providers who are familiar with the county's specific soil conditions, permitting requirements, and climate patterns.
Spokane, WA
⭐ 5.0 (139 reviews)
Reliable sump pump repairs & installations in Spokane, WA from Affordable Drains. Protect your home from flooding with expert service, quality parts, and trusted local professionals.
Spokane, WA
⭐ 5.0 (15 reviews)
Spokane's trusted septic authority. $750 flat-rate pumping, 24/7 emergency repairs, and inspections for the entire Spokane metro area. Licensed & Insured.
Spokane Valley, WA
⭐ 4.9 (5610 reviews)
Bulldog Rooter is Eastern WA and Northern ID's premier plumbing company providing professional plumbing services near me for over 15 years! We are our communities #1 plumbing servicer and company around! We Also Offer Emergency 24/7 Plumbing Services!
Spokane, WA
⭐ 4.9 (618 reviews)
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Spokane Valley, WA
⭐ 4.8 (1467 reviews)
Roto-Rooter is your trusted sewer specialist in Dalton, TN. Contact us today to learn more about our team and the service we provide!
Spokane, WA
⭐ 4.8 (562 reviews)
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Spokane, WA
⭐ 4.7 (559 reviews)
Huntsville water heater replacement and Huntsville water heater repair from Hunstville Plumbing, Inc. - your expert for water heater service, water heater installation, gas water heaters, tankless water heaters, and more at ALPlumber.com.
Deer Park, WA
⭐ 4.7 (59 reviews)
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Mead, WA
⭐ 4.6 (65 reviews)
Kalin Trenchless/Rooter/Excavating is a trusted provider of sewer and water line services, serving the greater Spokane Area in Washington State for over 30 years. They specialize in trenchless solutions for sewer repair, waterline repair, and waterline installation, utilizing advanced techniques like pipe lining and bursting. Kalin also offers traditional excavation, pipe repair and replacement, clean-out installation, and drain cleaning services. Their highly trained crews and technicians are available 24/7 to address urgent needs. As a family-owned and operated business, Kalin is dedicated to providing comprehensive solutions for both residential and commercial clients, ensuring smooth and efficient sewer and water systems with their extensive experience and leading technology.
Spokane, WA
⭐ 5.0 (69 reviews)
Inland Trenchless is a licensed sewer and water line repair company serving the greater Spokane area and North Idaho. With a combined 40+ years of experience, the company specializes in both traditional open trench digging and advanced trenchless technologies for residential and commercial projects. Their services include sewer line repairs, waterline installation and replacement, emergency repairs, and free camera inspections to diagnose pipe issues. The company has earned a 5.0 Google rating based on 69 customer reviews. Inland Trenchless is particularly known for addressing Orangeburg pipe problems, a common issue affecting homeowners in the Spokane region. The team handles large-scale sewer and water projects from single access points, minimizing property disruption. They offer flexible solutions tailored to project scope and budget, completing work efficiently while providing competitive pricing. Senior and military discounts are available. Operating as Swanson Holdings, Inc. DBA Inland Trenchless in Washington and Inland Trenchless Inc. in Idaho, the company accepts online appointment bookings for customer convenience.
Spokane, WA
⭐ 4.9 (246 reviews)
Shaw Trenchless is a septic service provider based in Spokane, Washington, specializing in trenchless technology solutions for septic system maintenance and repair. With a Google rating of 4.9 stars from 246 reviews, the company has established a strong reputation for customer satisfaction in the local market. Their trenchless approach offers homeowners and businesses alternatives to traditional excavation methods, potentially reducing landscape disruption. Shaw Trenchless serves the Spokane area with expertise in septic system solutions, backed by positive customer feedback and industry experience.
Airway Heights, WA
⭐ 4.9 (111 reviews)
Contact the leading drain cleaning company in Spokane, WA, and nearby areas. Call Vietzke Drain & Rooter or fill out the form today for an appointment.
Spokane, WA
⭐ 4.9 (56 reviews)
# Tri-County Septic And Grease Trap Solutions Tri-County Septic And Grease Trap Solutions has served the Spokane, Washington area since 1993, providing comprehensive septic tank and grease trap maintenance for residential and commercial properties. The family-owned and operated company specializes in septic pumping, grease interceptor maintenance, trap service, and emergency repairs addressing clogs, backups, leaks, and overflows. With operators averaging nearly 20 years of experience, the team is equipped to identify and resolve septic system issues efficiently while minimizing exposure to system contents. The company operates as a fully licensed and insured service provider offering 24-hour emergency response throughout greater Spokane and surrounding areas including Airway Heights, Chattaroy, and Cheney. Tri-County emphasizes preventative maintenance, recommending regular servicing every 3-5 years to avoid costly future repairs. Their commitment to professional maintenance and reliable service has earned them a 4.9 Google rating from 56 customer reviews.
Spokane Valley, WA
⭐ 4.8 (554 reviews)
# American On-Site Services American On-Site Services is a Pacific Northwest industry leader providing comprehensive portable sanitation and waste management solutions to Spokane Valley, Washington and surrounding areas. With an impressive 4.8-star Google rating based on 554 customer reviews, the company has established itself as a trusted provider of portable restrooms, temporary fencing, storage containers, and event sanitation solutions. The company serves diverse clientele including construction projects, outdoor events, disaster relief efforts, and municipal facilities. American On-Site specializes in both standard and handicap-accessible portable toilets, ensuring accessibility for all users. Known for meticulous equipment maintenance and consistent cleanliness standards, the company handles everything from short-term event rentals to long-term project deployments. Their dedicated customer service and sales team work directly with clients throughout the planning and pickup process, prioritizing quality equipment and unmatched service delivery across the Pacific Northwest region.
Airway Heights, WA
⭐ 4.8 (173 reviews)
Vietzke Trenchless is the most trusted excavation company in Spokane, WA, and nearby areas. We provide a wide range of high-quality services, contact us now!
Greenacres, WA
⭐ 4.8 (33 reviews)
Lilac City Septic services residential & commercial septic systems tanks repair pumping installation in Spokane Washington & surrounding areas
Liberty Lake, WA
⭐ 4.7 (23 reviews)
Spokane Valley, WA
⭐ 4.1 (14 reviews)
Stinky John's Home Repair is a septic service provider based in Spokane Valley, Washington, offering maintenance and repair solutions for residential septic systems. With a Google rating of 4.1 stars based on 14 customer reviews, the company has established a presence in the local septic service market. Stinky John's Home Repair serves homeowners in the Spokane Valley area seeking professional septic tank care and related home repair services. The company's customer feedback reflects their experience in addressing septic system needs for residential properties in the region.
Spokane Valley, WA
⭐ 3.9 (43 reviews)
We Install Septic Tanks & Complete Septic Systems Get Started We Handle Everything Know Exactly What To Expect We Save You Time Septic system and septic tank installations are important investments. When multiple contractors are involved and there's not clear communication among them, things can go down hill fast. The wrong permits can get issued,…
Otis Orchards, WA
⭐ 3.7 (22 reviews)
H & R Complete Inc is a licensed, bonded, and insured septic and excavation service provider based in Otis Orchards, Washington, serving the Spokane and Inland Northwest region. Founded by owners and operators Herb and Rob Dollar, the company specializes in residential and commercial septic solutions, including septic tank installation, pumping, cleaning, drain field installation and repair, grease trap services, and complete sewer system installations. As Operation & Maintenance specialists, H & R Complete is recognized as one of the few O & M providers servicing the greater Spokane area. The company's service offerings extend to sewer line repairs, sewage and effluent pump service and sales, sewer system engineering and design, and excavation for utilities, basements, test holes, and driveways. H & R Complete operates with top-of-the-line equipment and has received industry recognition, including features in Pumper magazine. The company is committed to maintaining environmental safety and treating each project with the same care and quality standards they would apply to their own properties, serving both Spokane and Spokane Valley customers.
Mead, WA
⭐ 3.4 (5 reviews)
# Spokane Septic Repair Spokane Septic Repair is a septic system specialist serving the Mead, Washington area and greater Spokane region. With more than 30 years of experience, the company provides comprehensive septic repair and maintenance services for both residential and commercial properties. The company's service offerings include septic system repair, septic tank pumping, complete septic system installation, drain field installation and repair, clogged drain field repair, and sewer hook-ups. Spokane Septic Repair also provides roto-rooter services and drain cleaning to address a wide range of plumbing issues. As a full-service septic contractor, the company handles everything from routine maintenance to complex system repairs, making it a reliable choice for property owners needing dependable septic solutions in the Spokane area.
Spokane, WA
We offer reliable sewer line repair and installation services. Contact us at 509-481-5776 in Spokane, WA!
Spokane County's septic landscape reflects a mix of suburban development and rural acreage. Many homes in unincorporated areas and smaller communities like Mead were built in the mid-to-late twentieth century, and their original gravity-fed systems may now require updates or replacement. Gravity systems remain the most common type in areas with adequate soil depth and slope, but pump-up systems and pressure-dosed drainfields are frequently used on lots with challenging terrain or shallower soils. Alternative systems, including mound systems, are sometimes required where high groundwater or restrictive soil layers are present. Winter conditions in eastern Washington can affect drainfield performance, and spring thaw periods are a common time for homeowners to notice problems that developed over colder months. Routine maintenance tends to be more straightforward in summer and fall when ground conditions are more stable.
Septic system permits and oversight in Spokane County fall under the Spokane County Environmental Services division, which administers regulations in alignment with Washington State Department of Health guidelines for on-site sewage systems. Any new septic installation, repair, or drainfield expansion typically requires a permit and site evaluation before work begins. Washington State requires a licensed on-site system designer or installer to be involved in most permitted work. At the point of sale, many lenders and buyers request a septic inspection, and some transactions may trigger a formal inspection requirement depending on the age or type of the system. Homeowners can look up county-specific rules and permit applications through the Spokane County government website or by contacting the environmental services office directly. Always verify current requirements with your local health department.
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