
Get matched with top basement waterproofing pros in Roy, WA
There are 8 highly-rated local basement waterproofing pros.
Need a pro for your basement waterproofing project in Roy, WA?
TRUSTED BY ROY, WA HOMEOWNERS
- 4.5 Average homeowner rating
- 82 Verified basement waterproofing services reviews
Verified Reviews for Basement Waterproofing pros in Roy, WA
*The Angi rating for Basement Waterproofing companies in Roy, 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 Roy, 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 October 31, 2025
Find Basement waterproofing pros in Roy

TerraFirma Foundation Systems
TerraFirma Foundation Systems
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"Great; competitive price, installation went great, friendly and responsive staff in person and office"
Andrew M on February 2020
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"Great; competitive price, installation went great, friendly and responsive staff in person and office"
Andrew M on February 2020

Groundworks
Groundworks
Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305
"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"
Charles W on May 2025
Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305
"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"
Charles W on May 2025

Envirosmart Solution Inc
Envirosmart Solution Inc
We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.
We are a local family-owned business that opened its doors in 2004 with our main goal of providing the best customer experience that we can to every single customer from the smallest to the biggest projects and maintain a long term relationship. We are ONE-STOP-SHOP for ALL Energy Efficiency needs. We are located in Renton, WA and gladly serving over 25 cities in the Washington Puget sound area. Our affordable, licensed, insured, and trained workers are here to help make your home safe, energy-efficient and comfortable. We can do: Energy efficiency upgrades and planning, Attic & Crawl space clean up and decontamination, Attic & Crawl space insulation installation. Vapor & Radiant barriers installation. Air Ducts & Dryer vent cleaning & replacement. HVAC, Ventilation installation and repair. Solar fans. HVAC Lighting installation, Generators, Surge protectors.

Attic Doctor LLC
Attic Doctor LLC
Welcome to your one-stop shop for insulation, rodents and mold! Attic Doctor is a local, licensed contractor providing eco-friendly solutions to all of your attic and crawl space problems. Scratching sounds coming from the attic, when you’re trying to sleep? Mold destroying your roof and air quality? Losing your mind over heating and cooling costs? Call the Attic Doctor!
"Rodent exclusion work - they keep coming back until it’s done! No other rodent exclusion outfits I had out offered any kind of guarantee. After 6 months I needed them again and they were here in a flash! Amazing customer service. "
Anja C on July 2025
Welcome to your one-stop shop for insulation, rodents and mold! Attic Doctor is a local, licensed contractor providing eco-friendly solutions to all of your attic and crawl space problems. Scratching sounds coming from the attic, when you’re trying to sleep? Mold destroying your roof and air quality? Losing your mind over heating and cooling costs? Call the Attic Doctor!
"Rodent exclusion work - they keep coming back until it’s done! No other rodent exclusion outfits I had out offered any kind of guarantee. After 6 months I needed them again and they were here in a flash! Amazing customer service. "
Anja C on July 2025
Way to Drain
Way to Drain
Our Story Way to Drain is known for its Eco-friendly, quality Drainage systems that our clients in Washington state appreciate and trust since 2011. From small neighborhood areas, to sprawling lawns and commercial spaces, we approach every project with care and meticulous detail. We believe in building lasting relationships with our clients, getting to know them and their personal style so that we can take care of their needs. Way to Drain Services Drainage: Our custom drainage services provide solutions for a variety of outdoor spaces. We specialize and focus on French, Curtain, and Trench drain systems, using only the best material for each job. We cater to the needs and requirements of each and every client, guaranteeing you will get exactly what you want.
Our Story Way to Drain is known for its Eco-friendly, quality Drainage systems that our clients in Washington state appreciate and trust since 2011. From small neighborhood areas, to sprawling lawns and commercial spaces, we approach every project with care and meticulous detail. We believe in building lasting relationships with our clients, getting to know them and their personal style so that we can take care of their needs. Way to Drain Services Drainage: Our custom drainage services provide solutions for a variety of outdoor spaces. We specialize and focus on French, Curtain, and Trench drain systems, using only the best material for each job. We cater to the needs and requirements of each and every client, guaranteeing you will get exactly what you want.
Albina General Remodeling
Albina General Remodeling
We have been in the construction business for over 20 years. If you can dream it we can make it happen for you. I promise that you will want to work with us instead of the other people because of just 1 thing and that would be our warranty. We don't give you the regular 1 year and so on. We are so confident and amazing at what we do that you can call 5 years down the road and we will come fix it.
We have been in the construction business for over 20 years. If you can dream it we can make it happen for you. I promise that you will want to work with us instead of the other people because of just 1 thing and that would be our warranty. We don't give you the regular 1 year and so on. We are so confident and amazing at what we do that you can call 5 years down the road and we will come fix it.
Crawl Space CleanOuts!
Crawl Space CleanOuts!
We do the dirty work no one else wants to do. We will pull out and replace all the insulation with mice and feces. We push up and staple all fallen and hanging insulation. Also we replace your vapor barrier to code. We also remove anything dead or living under your home. If any of your air ducts are leaking or ripped we can repair that as well. Improve your homes air quality and save money on your bills with proper vapor barrier installation. 1,600 dollar clean out special includes labor 2 rolls 6mil vapor barrier 2 rolls vapor barrier sealing tape 1 roll of insulation 1 roll aluminum tape(if needed) All trash removal Call Scott (208)781-8012
We do the dirty work no one else wants to do. We will pull out and replace all the insulation with mice and feces. We push up and staple all fallen and hanging insulation. Also we replace your vapor barrier to code. We also remove anything dead or living under your home. If any of your air ducts are leaking or ripped we can repair that as well. Improve your homes air quality and save money on your bills with proper vapor barrier installation. 1,600 dollar clean out special includes labor 2 rolls 6mil vapor barrier 2 rolls vapor barrier sealing tape 1 roll of insulation 1 roll aluminum tape(if needed) All trash removal Call Scott (208)781-8012
Deck maintenance
Peter Braun Company
Peter Braun Company
We provide all contracting services. We sub-contract some portions like electrical and plumbing. We allow 30 day billing with approval and accept credit cards. We allow a senior discount.
We provide all contracting services. We sub-contract some portions like electrical and plumbing. We allow 30 day billing with approval and accept credit cards. We allow a senior discount.
The Roy, WA homeowners’ guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.
 - Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect. 
 - Crawl space repair costs can seem intimidating, but putting them off can lead to bigger issues. Learn about repair costs in this guide to set your budget. 
 • •- Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project. 
 - Even when you've properly installed your sump pump, flooded basements are not uncommon. Here's why you could still get into hot water. 
 - Is basement waterproofing worth it even if you’re experiencing some or no water-related issues? Find out more about this preventive measure here. 
 - Choosing where the sump pump water goes affects the effectiveness and longevity of your sump pump system. These tips can help guide you in the right direction. 
- Mckenna, WA Basement waterproofing pros
- Yelm, WA Basement waterproofing pros
- Bethel, WA Basement waterproofing pros
- Spanaway, WA Basement waterproofing pros
- Graham, WA Basement waterproofing pros
- Frederickson, WA Basement waterproofing pros
- Rainier, WA Basement waterproofing pros
- Eatonville, WA Basement waterproofing pros
- Dupont, WA Basement waterproofing pros
- Parkland, WA Basement waterproofing pros
- Lakewood, WA Basement waterproofing pros
- Tacoma, WA Basement waterproofing pros
- South Hill, WA Basement waterproofing pros
- Steilacoom, WA Basement waterproofing pros
- East Olympia, WA Basement waterproofing pros
- Puyallup, WA Basement waterproofing pros
- Orting, WA Basement waterproofing pros
- Lacey, WA Basement waterproofing pros
- Anderson Island, WA Basement waterproofing pros
- Fircrest, WA Basement waterproofing pros
- Tenino, WA Basement waterproofing pros
- Edgewood, WA Basement waterproofing pros
- University Place, WA Basement waterproofing pros
- Olympia, WA Basement waterproofing pros
- Sumner, WA Basement waterproofing pros
- Fife, WA Basement waterproofing pros
- Bonney Lake, WA Basement waterproofing pros
- Fox Island, WA Basement waterproofing pros
- Milton, WA Basement waterproofing pros
- Bucoda, WA Basement waterproofing pros



