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(About Us)

Your Local Basement Waterproofing Experts in Mukilteo

4.7★
Average rating
2,150+
Reviews
14,546+
Jobs done
97%
Satisfaction

When it comes to trusted basement waterproofing, Mukilteo residents choose Three Brothers Waterproofing first. Mukilteo is a mid-sized town in Snohomish County, and its marine / oceanic climate shapes the work we do here.

Throughout Picnic Point to Lake Stickney, our teams serve Mukilteo and the wider northwest Washington, handling the basement waterproofing problems that are common to Snohomish County's warm, dry summers and heavy winter rainfall. We know the local homes and route efficiently across all 1 ZIP codes.

Each Mukilteo job comes with a solid workmanship guarantee and a flat-rate quote you approve before we begin - no hidden fees. That's why Mukilteo residents trust Three Brothers Waterproofing.

(Why Choose Us)

Why Mukilteo Residents Trust Us

Locally Owned

Serving our northwest Washington neighbors, not a call center.

Guaranteed Work

Written workmanship guarantee on every Mukilteo job.

Transparent Quotes

You approve the flat rate before we start.

Vetted Technicians

Background-checked pros in your Mukilteo home.

(Licensed & Certified)

Licensed, Insured & Mukilteo-Approved

PA License: #PA116134  ·  NJ License: #13VH09196900  ·  DE License: #16-92176-24-000

Need Basement Waterproofing Today?

Call now for fast, licensed basement waterproofing anywhere in Mukilteo and Snohomish County.

Call (844) 516-0132