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Top-Rated Septic tank and well pros in Duvall - Updated Nov 2026

Avatar for Septic Solutions
Septic Solutions
4.9(
18
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Duvall, 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

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Alpha Bravo Septic and Drainage, Inc.
Alpha Bravo Septic and Drainage, Inc.
4.8(
44
)
Septic System - Repair

Serving Duvall, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"When I was having issues with septic tank not draining properly from one tank to another I had called around to seek help on the issue. The information I received from other sources ranged widely from simply jetting the P trap (which I did twice to no avail) to major system replacement. Luis, owner of Alpha Bravo Septic came out and explained the likely source as a damaged or misaligned pipe to the UV light. The price was great and he had my problem solved in one day. Not only does he know his business, he’s friendly, helpful and totally willing to educate me on my septic system. I will be calling Luis for ALL my septic issues. Pumping, O&M, routine maintenance."
Response time6 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Evergreen Sanitation
4.2(
109
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Duvall, 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

6 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Revival & Ember Co
Revival & Ember Co
4.4(
51
)
Septic System - Install or Replace

Serving Duvall, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Crew showed up on time. They were professional, pleasant and tidy. They did a great job - the fence is well-built and good-looking, and is a great improvement to the yard."
Modified Style
Modified Style
Modified Style
Lexington/craftsman style front yard fence
Lexington/craftsman style front yard fence

+19

Response time2 days
3 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Duvall, 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
24 neighbors recently requested a quote
Recommended by75%of homeowners
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