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Fresh N Clean Septic

(50)

Mound Septic Systems, Septic Tank Cleaning, Septic Tank Repair

“This place was a life savor! We were having septic problems and got it serviced within 1 hr of calling. Service reps were very friendly and professional and the technicians were very efficient and patient with the issue at hand. We will be using this...”

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The Septic Group (Formerly Woodinville Septic Service)

(46)

Informative
House
Sale

“People who come onsite are knowledgeable, and ready to tell you what they find. They are a bit more expensive for tank emptying.. BUT, they never try to get you to empty the tank when it is not needed. . That is a huge plus.!!! I would give t...”

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McNel Septic Service

(41)

Inspections, Decommissioning, Extra-Long Hoses

“These guys came out in short notice and took care of ne when my septic tank backed up. The technician was friendly and informative. He walked me through what he was doing and taught me things I did not know about my system. This was the best customer...”

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Bainbridge Septic Tank Pumping

(3)

“Very nice employees, easy to schedule and charge exactly what they tell you they will beforehand.”

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Neighbors Septic Service

(19)

Priced
Questions
Pumped

“Highly recommend! James was very nice, professional, and went the extra mile. Thank you! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Service not listed”

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4 Sight Septic Inc

(9)

Septic Contracts, Septic Repairs, Drain Field Camera Scoping

“4SIGHT Septic evaluated a property I was considering purchasing. While Nate didn't tell me what I wanted to hear, he told me what I needed to know. He was professional and patient taking time to explain the septic systems layout, functionality and un...”

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Blackwater Services

(25)

Septic System Replacement, Septic System Repairs, Septic System Maintenance

“Blackwater replaced the pump in my septic system. They stayed until 9:30 p.m. to get the job done. They were professional. They certainly knew their business and were very friendly and pleasant to talk to. Zeb thoroughly explained what was going ...”

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Knight Rooter Sewer & Drain Cleaning

(48)

Sewer Line Repair, Sewer Line Replacement, Water Hydro-Jetting

“We had a pipe burst in our garage around 530pm and out of all the places we called, Moe was the only one to come out that night (or even pick up the phone). Showed up when he said he would, fixed things quickly, and charged a fair rate. Thank you for...”

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All County Septic Tank Pumping

(49)

Company
Job
Alarm

“For anyone that has an issue with their septic system, 'All County Septic Tank Pumping' is the place to call! As I was doing the research to find the best septic company, All County Septic topped the list. The owner, Ken, took the time to educate m...”

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Hemley's Septic

(46)

Portable Toilet Rentals, Drain Cleaning Services, Septic Tank Installation

“Originally, there was some confusion on the quoting of what needed to be done. HOWEVER, the owner noted the mix up on their part without any prompting from me and offered to come out to look at it free of charge to determine proper course of action....”

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A Wesco Septic Services

(43)

In-Line Camera Work, Drainfield Vacuum, Line Jetting Service

“Jeff and Christian were awesome!! Jeff was super experienced and definitely took the time out to answer all of our questions and explain everything to us so we understood exactly what was happening, and what was going to happen. He also took the time...”

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A1 Septic Service

(50)

Quote
Price
Job

“Great company! Quick response, very through with the cleaning, checked everything I asked for reassurance on, polite and clean. Would recommend them to everyone. Our neighbor even requested a service right after us and he was accommodating.”

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Sultan Pumper Septic

(14)

Septic System Repair, Septic Tank Cleaning

“We have used Sultan Pumper Septic over the years and also give them as a reference to our customers. We have also always found them prompt on their appointments and always answer phone calls--you do need to leave your name and number though. They h...”

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SOS Septic Pumping

(16)

Septic System Repair, Septic Tank Cleaning

“Thanksgiving Eve is when my tank backed up. Pat was there at 10:00 AM Thanksgiving Day to pump my tank and release the grease clog that was in the pipe. Outstanding service and prices.I can't say enough good about the professionalism and customer se...”

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Sewer Detectives

(9)

Team

“These guys were great. Fixed a broken pipe in my septic intake fast and reasonably priced. Very professional, will use them again if I need plumbing in the future.”

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Ralph's Pump & Well

(42)

Second Opinion
Diagnosed
Property

“Called after hours on my 51st birthday (during the pandemic) when our well went out and we had no water. This guy not only answers the phone (after hours), but agrees to come directly out to diagnose the issue. He literally remembered us andwan...”

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The Right Man Plumbing

(18)

Sewer Services, Water Heater Services, Plumbing Services

“Very satisfied with the work. They accommodated my busy schedule and showed up in a timely manner. Prices are fair. Friendly and took the time to answer questions. Highly recommend. Will use this business again for future work.”

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NW Design & Property Development DBA Davis Septic Design

(22)

Team
Company
Communication

“We have been using Davis Septic Design for many years. We always use Davis as the first consultant for property/ septic issues. As a home builder & remodeling contractor, I count on knowledgeable, professional companies to assist in my business. Davi...”

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Stuth Company Inc

(17)

Call
Questions
Sales

“Stuth is an amazingly easy company to work with from start to finish. Mike & Katrina make a fantastic team. They were professional, punctual, knowledgeable, and followed through on everything that they said they would do. I could not recommend t...”

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Raiser Excavation

(9)

Equestrian Facilities, Horse Arena Footing, Site Development

“Wow! Where do i start. Talk about EXCELLENT customer service. Bryan from BPE is very knowledgeable and highly experienced in his work. To top it off he is really personable, helpful, resourceful and goes above and beyond to please the customer. I hir...”

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Amman Septic Designs Inc.

(22)

Fair
Questions
Prices

“Septic design for our large house was perfect. Even other septic engineers liked Jeff's choice. Jeff responds immediately , even after hours. He is very knowledgeable, well liked in all departments including county and health district. If I had to d...”

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Lilly's Septic System Service

(27)

Septic Tanks, Septic System Repair, Septic Tank Cleaning

“These people cared more about handling the situation than my landlord. They're great. The gentleman that arrived was incredibly professional, armed with his own shovel and everything. I'm going to recommend them to all my drywall customers from now o...”

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Sunset Septic Tank Co

(10)

Questions

“AMAZING EXPERIENCE! After having a terrible experience with Lee's Sanitation Service (You can read my review on their Google reviews), I reached out to Sunset Septic Tank Co for assistance and they were phenomenal. I left a message with the recept...”

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CLS Septics & Electrical

(7)

Septic Electrical Services For Residential and Commercial Needs, Septic Services

“We had an extremely frustrating and terrible experience with King County Health department while replacing our septic system. CLS went above and beyond to keep things moving despite the incompetence at King County. I cannot express how much I appreci...”

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National Average	$6060
Minimum cost	$455
Maximum cost	$17675

Professional Septic Tank Installers in Seattle, WA

The highest-rated Septic Tank Installation & Repair companies out of 130 vetted & reviewed in the Seattle area.

Fresh N Clean Septic

The Septic Group (Formerly Woodinville Septic Service)

McNel Septic Service

Bainbridge Septic Tank Pumping

Neighbors Septic Service

4 Sight Septic Inc

Blackwater Services

Knight Rooter Sewer & Drain Cleaning

All County Septic Tank Pumping

Hemley's Septic

A Wesco Septic Services

A1 Septic Service

Sultan Pumper Septic

SOS Septic Pumping

Sewer Detectives

Ralph's Pump & Well

The Right Man Plumbing

NW Design & Property Development DBA Davis Septic Design

Stuth Company Inc

Raiser Excavation

Amman Septic Designs Inc.

Lilly's Septic System Service

Sunset Septic Tank Co

CLS Septics & Electrical

Septic System Installation & Repair Services Near You Cost Estimates

Why these companies made our list

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