4.3 
115 *The Angi rating for Basement Waterproofing companies in Brier, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Brier, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on May 20, 2026
Serving Brier, WA and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"They insulated our garage. They did a great job. Timely and they did a great job cleaning up after they were done."
+46
Serving Brier, WA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"I called Andy after discovering a basement leak. Andy after a few photos immediately knew the source and with some phone guidance we were able to solve the problem. He even refused my offer to pay"
Serving Brier, WA and surrounding areas
Approved
In business since 2006
Credit card accepted
Customers say: True professional
"We hired Puget Sound B&R for basement remodeling and Dan did a fantastic job managing the project. The crew was hardworking, respectful, and detail-oriented. Our basement now feels like a completely new living space. Great experience from start to finish with outstanding workmanship."
+23
Serving Brier, WA and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"Excellent response time, and the team were very professional. They identified and fixed the source of our leaking roof and the prices were quite reasonable. I definitely recommend Near Me Roofing Company."
Serving Brier, WA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Greg and his team were wonderful to work with from the start. It's going to improve our house and our life to stop having water in the basement everytime it rains. We can finish our basement and actually use the space now! Thanks for being so easy to work with and delivering a quality drain system."
+11
Serving Brier, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Emergency services offered
Warranties offered
"Dylan is a phenomenal guy with exceptional customer service and all around pleasant young man. I would highly recommend him and Harts for any of your plumbing issues. Thanks so much"
Serving Brier, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Warranties offered
"Iconiq Construction Service did an amazing job finishing our basement. The team was professional, efficient, and detail-oriented. The results were outstanding, creating a functional and beautiful space. Highly recommend their services!"
+2
Serving Brier, WA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Punctual and very communicative I am very happy how my project turned out! No more water in my basement!!"
+15
Serving Brier, WA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
Revival & Ember Construction is a licensed, bonded and insured Washington general contractor based in Mill Creek, specializing in excavation and site work, drainage and waterproofing, whole-home remodels, additions, and new construction. Owner Jerry McArthur brings nearly a decade of hands-on residential construction experience and roughly 150 completed projects across Snohomish County and the greater Seattle area. WA license REVIVEC751QF. Free on-site estimates.\n
+19
Serving Brier, WA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Had wiring replaced throughout home. Great service with minimal drywall damage"
+26
From average costs to expert advice, get all the answers you need to get your job done.
Need to fix basement water problems or safeguard your home in Seattle, WA from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
An unfinished basement has a lot of potential. So, how much does it cost to finish a basement in Seattle, WA? Read on for all cost factors.
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Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.
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