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TRUSTED BY SPOKANE, WA HOMEOWNERS
4.3 Average homeowner rating
26 Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Spokane, WA
*The Angi rating for Septic Tank Service companies in Spokane, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
*The HomeAdvisor rating for Septic Tank Service companies in Spokane, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
Last update on December 15, 2025
Find Septic tank pros in Spokane
Evergreen Sanitation Inc
Evergreen Sanitation Inc
Customers say: Super punctual
68 years of experience
Free onsite estimate
Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.
"Great. It was not an easy job but they went the extra mile to get it done. Thanks."
Rick W on May 2021
Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.
"Great. It was not an easy job but they went the extra mile to get it done. Thanks."
Rick W on May 2021
TILT Excavation and Land Clearing
TILT Excavation and Land Clearing
Super Service Award
Free onsite estimate
Warranties offered
TILT Excavation and Land Clearing is a small, family owned business located in Davenport, WA. We believe in showing our children that you can make a career out of doing the things you love. And if they're like us, they aren't going to lose the joy of operating machinery and seeing how much of a difference we can make at any job we come to! We love to see the transformation we can make at your property, just as much as you do. Whether you need to demo an old shed or get your site preparation done for your home - we got you covered. We believe in getting the job done right and communicating with you throughout the project. After all, we wouldn't be in business if it wasn't for you, and we do not take that for granted. Feel free to reach out to us for a quote - we'd love to help you! Thank you for considering us, and we hope to talk to you soon. - Brooke and Trever
"I was very satisfied with the work they did for us. We were selling a farm house property and at the last minute the buyer's mortgage company required that a large dilapidated barn be removed before the sale could close. Because of our short timeline and the location's rural location, we had a hard time finding an contractor. TILT offered a bid at a reasonable price and did the job exceedingly well. There was a hiccup due to contradictory instructions given by some family members, but we cleared it up and TILT responded well. Overall, they were very responsive to phone calls and requests. We then hired them to do a second job of cleaning junk out of a two-car garage at another property."
Marc P on October 2025
TILT Excavation and Land Clearing is a small, family owned business located in Davenport, WA. We believe in showing our children that you can make a career out of doing the things you love. And if they're like us, they aren't going to lose the joy of operating machinery and seeing how much of a difference we can make at any job we come to! We love to see the transformation we can make at your property, just as much as you do. Whether you need to demo an old shed or get your site preparation done for your home - we got you covered. We believe in getting the job done right and communicating with you throughout the project. After all, we wouldn't be in business if it wasn't for you, and we do not take that for granted. Feel free to reach out to us for a quote - we'd love to help you! Thank you for considering us, and we hope to talk to you soon. - Brooke and Trever
"I was very satisfied with the work they did for us. We were selling a farm house property and at the last minute the buyer's mortgage company required that a large dilapidated barn be removed before the sale could close. Because of our short timeline and the location's rural location, we had a hard time finding an contractor. TILT offered a bid at a reasonable price and did the job exceedingly well. There was a hiccup due to contradictory instructions given by some family members, but we cleared it up and TILT responded well. Overall, they were very responsive to phone calls and requests. We then hired them to do a second job of cleaning junk out of a two-car garage at another property."
Marc P on October 2025
Northern Water And Power
Northern Water And Power
Customers say: Quick response
3 years of experience
Free onsite estimate
Northern Water and Power provides Well Services and more. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"I don?t know that I would trust these guys. I received a quote to replace my pump. Agreed to do everything they suggested. The day they did the work, everything went smoothly. Unfortunately the outcome wasn?t what I was hoping for - increased water production on a poor production well, but that?s not their fault. Here?s where you shouldn?t trust them. Right as the job was finished, a fourth guy showed up. He sorta fumbled around and did nothing, apparently he was their solar guy. When they were ?finished? two of the workers demanded payment, one of which was pretty rude about it. It felt odd considering the job wasn?t completed, they were supposed to come back the next day and install a bracket to support the water line. They left all my old well pump, pipe, and wires which is what I wanted. They took the pump controller that was less than a year old. Then I get the bill and it?s $600 more than I agreed to with no explanation, other than the fumbling solar guy said it took 4 guys. "
Robert n on April 2025
Northern Water and Power provides Well Services and more. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"I don?t know that I would trust these guys. I received a quote to replace my pump. Agreed to do everything they suggested. The day they did the work, everything went smoothly. Unfortunately the outcome wasn?t what I was hoping for - increased water production on a poor production well, but that?s not their fault. Here?s where you shouldn?t trust them. Right as the job was finished, a fourth guy showed up. He sorta fumbled around and did nothing, apparently he was their solar guy. When they were ?finished? two of the workers demanded payment, one of which was pretty rude about it. It felt odd considering the job wasn?t completed, they were supposed to come back the next day and install a bracket to support the water line. They left all my old well pump, pipe, and wires which is what I wanted. They took the pump controller that was less than a year old. Then I get the bill and it?s $600 more than I agreed to with no explanation, other than the fumbling solar guy said it took 4 guys. "
Robert n on April 2025
Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
"Very good job and price. I would like to particularly thank Josh White who did an excellent job and went out of his way to fund $195 for a service that I later decided was not necessary (which I had already paid for but had not received). Thanks a lot Josh!!!!"
Arthur D on August 2018
Family owned.
"Very good job and price. I would like to particularly thank Josh White who did an excellent job and went out of his way to fund $195 for a service that I later decided was not necessary (which I had already paid for but had not received). Thanks a lot Josh!!!!"
Arthur D on August 2018
Peck Plumbing & Heating
Peck Plumbing & Heating
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We charge for plumbing services hourly or by written proposal. We service most residential and light commercial plumbing systems. Residential repair & remodel is our specialty.
"It was excellent, they were professional, easy to work with, on time AND clean up after themselves. They were really good people."
Garlan M on November 2019
We charge for plumbing services hourly or by written proposal. We service most residential and light commercial plumbing systems. Residential repair & remodel is our specialty.
"It was excellent, they were professional, easy to work with, on time AND clean up after themselves. They were really good people."
Garlan M on November 2019
"this is the second time we've used faucets n'stuff.both times the work the work went great, showed up on time' did exactly what they said they would. left the work area spotless and did work in a timely fashion. very knowledgeable, and VERY reasonable priced. would use again and highly recommend."
dave s on August 2018
"this is the second time we've used faucets n'stuff.both times the work the work went great, showed up on time' did exactly what they said they would. left the work area spotless and did work in a timely fashion. very knowledgeable, and VERY reasonable priced. would use again and highly recommend."
dave s on August 2018
Lilac City Septic Service
Lilac City Septic Service
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Lilac City Septic Service is a locally owned and operated business that is proud to have served Spokane and the surrounding areas since 1994.
"They showed up on time and the price was what they quoted."
John F on November 2024
Lilac City Septic Service is a locally owned and operated business that is proud to have served Spokane and the surrounding areas since 1994.
"They showed up on time and the price was what they quoted."
John F on November 2024
Complete Appliance Protection Inc
Complete Appliance Protection Inc
Customers say: Quick response
27 years of experience
CP has been providing quality home warranty products since 1998.
"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."
KEN D on September 2022
CP has been providing quality home warranty products since 1998.
"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."
KEN D on September 2022
FAQs for septic tank service projects in Spokane, WA
The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.
Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.
A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.
Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.
The Spokane, WA homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
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