HireContractor
ElectricianPlumberHVAC ContractorRoofing ContractorPainting ContractorWater Damage RestorationFoundation RepairConcrete ContractorFence ContractorFlooring ContractorLandscaping ContractorSolar InstallerSiding ContractorWindow ContractorMold RemediationGarage Door ContractorAll 42 Trades →

Septic Contractors in Seattle, WA

Find licensed septic contractors in Seattle, Washington. Compare reviews, verify licenses, and get free quotes from top-rated local septic contractors.

30Contractors
$1,500 - $10,000 per jobAvg Cost
30 results

A1 Septic Service

Seattle, WA

5.0
281 reviews
Free Estimate
(425) 231-3454Profile Coming Soon

Upfront Septic & Plumbing

Seattle, WA

5.0
23 reviews
Free Estimate
(253) 364-7416Profile Coming Soon

Puget Sound Septic

Seattle, WA

5.0
301 reviews
Free Estimate
(425) 403-2979Profile Coming Soon

Sunset Septic Tank Co

Seattle, WA

5.0
17 reviews
Free Estimate
(253) 852-3210Profile Coming Soon

Septic Solutions LLC Mill Creek

Seattle, WA

5.0
3 reviews
Free Estimate
(425) 250-8920Profile Coming Soon

All in Septic and Excavation

Seattle, WA

5.0
29 reviews
Free Estimate
(360) 598-4800Profile Coming Soon

Septic Response

Seattle, WA

4.9
214 reviews
Free Estimate
(206) 962-2600Profile Coming Soon

Fresh N Clean Septic

Seattle, WA

4.9
599 reviews
Free Estimate
(888) 362-7782Profile Coming Soon

All County Septic Service

Seattle, WA

4.9
78 reviews
Free Estimate
(425) 319-7841Profile Coming Soon

Septic Solutions LLC

Seattle, WA

4.9
330 reviews
Free Estimate
(425) 523-6422Profile Coming Soon

Lilly's Septic Service

Seattle, WA

4.9
314 reviews
Free Estimate
(425) 432-3084Profile Coming Soon

McNel Septic Service

Seattle, WA

4.9
127 reviews
Free Estimate
(425) 432-2270Profile Coming Soon

Alliance Septic and Repair

Seattle, WA

4.9
219 reviews
Free Estimate
(253) 579-3453Profile Coming Soon

AAA Septic LLC

Seattle, WA

4.9
435 reviews
Free Estimate
(360) 427-6110Profile Coming Soon

Dirty Deeds Septic

Seattle, WA

4.9
206 reviews
Free Estimate
(833) 784-6592Profile Coming Soon

Cascade Septic Pumping

Seattle, WA

4.9
34 reviews
Free Estimate
(425) 737-7404Profile Coming Soon

AAA Septic & Plumbing LLC.

Seattle, WA

4.8
286 reviews
Free Estimate
(206) 703-4090Profile Coming Soon

Alberta Septic Systems

Seattle, WA

4.8
38 reviews
Free Estimate
(425) 276-7557Profile Coming Soon

Green Latrine

Seattle, WA

4.8
74 reviews
Free Estimate
(206) 397-0336Profile Coming Soon

NW Design & Property Development DBA Davis Septic Design

Seattle, WA

4.8
32 reviews
Free Estimate
(425) 248-1140Profile Coming Soon

Aloha Septic Service/Town & Country Inc.

Seattle, WA

4.8
155 reviews
Free Estimate
(253) 847-3030Profile Coming Soon

A Wesco Septic Services

Seattle, WA

4.7
343 reviews
Free Estimate
(360) 668-6561Profile Coming Soon

Express Septic Services

Seattle, WA

4.7
63 reviews
Free Estimate
(360) 895-5412Profile Coming Soon

Drain-Pro Inc. - Washington

Seattle, WA

4.7
223 reviews
Free Estimate
(253) 289-3262Profile Coming Soon

Superior Septic Services

Seattle, WA

4.7
251 reviews
Free Estimate
(425) 905-2485Profile Coming Soon

Burien Septic Tank Services

Seattle, WA

4.6
25 reviews
Free Estimate
Profile Coming Soon

Seattle Grease Trap Services

Seattle, WA

4.6
10 reviews
Free Estimate
(206) 880-7424Profile Coming Soon

Lee's Sanitation Services

Seattle, WA

4.5
25 reviews
Free Estimate
(206) 242-6911Profile Coming Soon

Hemley's Septic

Seattle, WA

4.3
155 reviews
Free Estimate
(253) 851-3432Profile Coming Soon

Scott's Septic Service

Seattle, WA

4.2
14 reviews
Free Estimate
(253) 261-3453Profile Coming Soon

Septic Contractors in Seattle, WA -- FAQ

How much does a septic contractor cost in Seattle?

Septic Contractors in Seattle, WA typically charge $1,500 - $10,000 per job. Costs vary based on the scope of work, materials, and complexity. We recommend getting at least 3 free estimates to compare pricing.

Is a license required for septic contractor work in Washington?

Yes, most septic contractor work in Washington requires a valid state contractor license. Always verify a contractor's license before hiring. You can check with the Washington licensing board or use our directory where license status is displayed.

How do I verify a septic contractor's license in Washington?

You can verify a contractor's license through the Washington state licensing board website. Our directory also displays license numbers and verification status for listed contractors in Seattle.

How many septic contractors are in Seattle?

Our directory currently lists 30 Seattle, WA. We continuously verify and add new septic contractors to our database.

What should I look for when hiring a septic contractor in Seattle?

Look for a valid Washington contractor license, proof of insurance, positive customer reviews, years of experience in Seattle, and whether they offer free estimates. Ask for references from past work in your area.

Get Free Quotes