Get matched with top septic tank pros in Bothell, WA

Bothell homeowners rate septic tank pros in our network

4.5

(260 reviews)

Top-rated septic tank pros.

Need a pro for your septic tank service project in Bothell, WA?

Select your specific project to find the pro for you.

Verified Reviews for Septic Tank Service pros in Bothell, WA

*The Angi rating for Septic Tank Service companies in Bothell, 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 Bothell, 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 October 21, 2025

Find Septic tank pros in Bothell

Avatar for Septic Solutions
Septic Solutions
4.9(
18
)

Serving Bothell, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"My Septic pump had failed. I had already reached out to another septic repair company, but after 24 hours they still could not give me a day they would be available. I called Pavel at Earthworks Solutions and within 3 hours he had Dennis out there to replace my pump. He installed 3 risers and a new drainage pump all in the same day. Dennis did fast good work and I would recommend Earthworks Solutions."
Sometimes Septic System filters can look awful, wich can negatively affect the system's performance. Timely cleaning of your Septic filter helps prevent unplesant issues with your system.
A properly installed and fully functioning Septic System Alarm notifies homeowners of any issues with their Septic System
Installation of a single-compartment Septic Tank for our customer in Stanwood WA
Additional Photos
Additional Photos

+13

1 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Alpha Bravo Septic and Drainage, Inc.
Alpha Bravo Septic and Drainage, Inc.
4.8(
44
)

Serving Bothell, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Prompt and professional service. Very happy and relieved to have our septic system repaired quickly at a reasonable price."
Response time6 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Evergreen Sanitation
4.2(
109
)

Serving Bothell, WA and surrounding areas

Approved

In business since 1957

Free estimates

Credit card accepted

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.\nUBI # 600124889

1 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)

Serving Bothell, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"They quickly assessed the situation, gave a reasonable quote, and were very proficient and professional. My condo unit was under contract and a water leak caused by another unit needed to be repaired asap and they did it. Also kept me well informed."
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
22 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
Avatar for Washington Sewer & Pipe, LLC
Washington Sewer & Pipe, LLC
4.7(
59
)

Serving Bothell, WA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"They were great to work with. Jeff went above and beyond to assure there would not be any problems later. I fully recommend Washington Sewer and Drain."
Partially backfilled shared sewer line
New Sewer Line
Tie into the existing sewer line
Clogged and broken sewer tiles
Broken Sewer Line

+2

Response time2 days
Recommended by100%of homeowners
Request Quote
Avatar for Vortex Plumbing Inc
Vortex Plumbing Inc
4.5(
623
)

Serving Bothell, WA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"We got our working tank water heater replaced, it was 14 years old so about end of life. Due to COVID they asked for photos via text message, gave quote for exact product, suggested that expansion tank is on wrong side (we never knew), came on time, got the products, fixed the expansion tank and were done in less than 2 hours. Asked to clear the garage, maintained social distance, job perfectly done."
Recommended by91%of homeowners
Request Quote
...
Showing 1-10 of 61
Septic Tanks questions, answered by experts

Septic drain fields should be at least 10 feet from the property line, though exact requirements vary by location. Some areas may require further distances, such as 25 feet or more, depending on soil conditions and local health regulations. This extension ensures proper wastewater absorption and prevents contamination of neighboring homes.

The water refills in a well through gravity that draws water from the water table to fill the vertical hole. The pump brings the fresh water through a pressure tank and to the pipes in your house. The well continues to refill indefinitely as long as you don’t use more water than the well is producing.

Septic tank odors can happen because of a few different issues with your septic system, such as a full tank, clogged drains, or blocked venting systems. Not only is a smelly septic tank pretty unpleasant, but it can also pose a potential hazard to yourself and your home. Toxic fumes could be hanging around, or untreated wastewater could be harming the environment.

You only need to pump the septic tank. The leach field allows the liquid and waste to naturally seep into the ground, so there’s no need to pump the leach field. You should call a local septic tank pumping service to remove the materials from the tank every three to five years. Without pumping the septic tank occasionally, solids could flow into the leach field pipes and clog them.

It only takes a few days for a septic tank to fill with water after a pro has pumped it. This is completely normal, and the water is a vital part of your septic system’s wastewater treatment process. The water that fills your tank days after pumping is not the same as the tank being filled with waste. You shouldn’t have to pump your septic system more than once every three to five years unless you have a tank that’s too small for your home’s water output or there’s a problem with your leach field. 

The Bothell, WA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles