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Foundation, basement or crawlspace waterproofing / encapsulation pros in Gig Harbor

Avatar for Groundworks

Groundworks

18915 16th Ave S
4.60(
81
)
•Approved Pro

Groundworks

18915 16th Ave S
4.60(
81
)
•Approved Pro
Super Service Award
Customers say: True professional
116 local quotes requested
30 years of experience

Groundworks specializes in helping homeowners with their residential and commercial foundation repair, basement waterproofing and wall repair, and concrete repair needs. Our top priority is providing high-quality home repair solutions and personalized service across the Seattle area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"From consultation to completion the team at Groundworks handled our foundation repair with care and professionalism. Matthew came to the house and stayed to answer every question and explain every detail. He took the time to complete a bid while onsite and walk us through the process. (BTW their permitting department and financing through GreenSky really helped!) When the work started the first team of Alex, Iuni and Luis, were exceptional (they pier leveled the footing). We got texts the moment they arrived at the property and they got right to work, completing their part right on time. They worked as quietly as possible and kept us informed of the progress. The second team for foam leveling our slab and led by Daniel, got it all done in part of a day. They were also courteous and even helped move furniture. When the work of both teams was finished Alex, the foreman, walked us through an inspection and answered all our questions. Finally, Matthew circled back at the end and made sure"

William M on August 2025

Groundworks specializes in helping homeowners with their residential and commercial foundation repair, basement waterproofing and wall repair, and concrete repair needs. Our top priority is providing high-quality home repair solutions and personalized service across the Seattle area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"From consultation to completion the team at Groundworks handled our foundation repair with care and professionalism. Matthew came to the house and stayed to answer every question and explain every detail. He took the time to complete a bid while onsite and walk us through the process. (BTW their permitting department and financing through GreenSky really helped!) When the work started the first team of Alex, Iuni and Luis, were exceptional (they pier leveled the footing). We got texts the moment they arrived at the property and they got right to work, completing their part right on time. They worked as quietly as possible and kept us informed of the progress. The second team for foam leveling our slab and led by Daniel, got it all done in part of a day. They were also courteous and even helped move furniture. When the work of both teams was finished Alex, the foreman, walked us through an inspection and answered all our questions. Finally, Matthew circled back at the end and made sure"

William M on August 2025

Avatar for Attic Doctor LLC

Attic Doctor LLC

10333 NE 1st St #154
5.00(
15
)
•Approved Pro

Attic Doctor LLC

10333 NE 1st St #154
5.00(
15
)
•Approved Pro
Super Service Award
Customers say: Quick response
139 local quotes requested
2 years of experience

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

Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

10111 South Tacoma Way Unit D5
4.51(
65
)
•Approved Pro

TerraFirma Foundation Systems

10111 South Tacoma Way Unit D5
4.51(
65
)
•Approved Pro
Customers say: Quick response
80 local quotes requested
20 years of experience

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.

"Had huge foundation problems at a project of mine on the waterfront. We used terrafirma to both waterproof the entire basement AND lift the foundation. 10/10 would recommend. extremely communicative, very knowledgeable, and even brought a crew in from Oregon to help us stay on schedule. Oscar and jorge got the job done extremely quickly and Seth was fantastic as my project manager. "

Ian G on May 2025

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.

"Had huge foundation problems at a project of mine on the waterfront. We used terrafirma to both waterproof the entire basement AND lift the foundation. 10/10 would recommend. extremely communicative, very knowledgeable, and even brought a crew in from Oregon to help us stay on schedule. Oscar and jorge got the job done extremely quickly and Seth was fantastic as my project manager. "

Ian G on May 2025

Avatar for Envirosmart Solution Inc

Envirosmart Solution Inc

330 SW 43rd Street Suite K267
5.00(
1
)
•Approved Pro

Envirosmart Solution Inc

330 SW 43rd Street Suite K267
5.00(
1
)
•Approved Pro
21 years of experience
Free onsite estimate

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.

Nature Glow Scapes LLC

4.67(
3
)
•Approved Pro

Nature Glow Scapes LLC

4.67(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
854 local quotes requested

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"My Cedar hedges and bushes needing trimming since it had been a few years. I called Armando, he came a gave me a free estimate, that day. It was a very reasonable price. They came out a few days later. The work they did was great. They picked up everything, my yard was looking great. The trees and hedges look beautiful! We will use them again for sure!"

Shayna R on July 2024

We have the experience and dedication to get the job done right! Specializing in landscaping services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"My Cedar hedges and bushes needing trimming since it had been a few years. I called Armando, he came a gave me a free estimate, that day. It was a very reasonable price. They came out a few days later. The work they did was great. They picked up everything, my yard was looking great. The trees and hedges look beautiful! We will use them again for sure!"

Shayna R on July 2024

Avatar for SC Landscaping and Tree Services

SC Landscaping and Tree Services

5.00(
7
)
•Approved Pro

SC Landscaping and Tree Services

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
125 local quotes requested

10+ years of experience! SC Landscaping and Tree Service is an excellent landscaper in Bremerton, WA. We offer a variety of services including pavers, retaining walls, decks, fencing, tree removal, trimming, lawn mowing, plantation, and many others. Please contact us for more information. We serve in Bremerton, WA, Tracyton WA; White Center WA; Port Orchard WA; Poulsbo WA; Vashon WA; and the surrounding areas. Landscaping Contractor, Landscaper, Affordable Landscaping, Professional Lawn Edging, Modern Front Yard Landscaping Paver Installation, Retaining Walls, Deck Installation, Fencing Service, Tree Removal, Tree Trimming, Lawn Mowing, Tree Planting, Gravel Patio Installation, Concrete Patio Installation, Concrete Sidewalk Installation, Junk Removal, Gutter Cleaning, Lawn Installation For more information visit our website: https://www.sclandscapingandtreeservices.com

"He and his team are amazing and did the most professional job I have had done in a long time. Always on time and dod the job 8n 5he time I was given. 10 out of 10 would recommend."

Judy Gig Harbor Fence G on May 2025

10+ years of experience! SC Landscaping and Tree Service is an excellent landscaper in Bremerton, WA. We offer a variety of services including pavers, retaining walls, decks, fencing, tree removal, trimming, lawn mowing, plantation, and many others. Please contact us for more information. We serve in Bremerton, WA, Tracyton WA; White Center WA; Port Orchard WA; Poulsbo WA; Vashon WA; and the surrounding areas. Landscaping Contractor, Landscaper, Affordable Landscaping, Professional Lawn Edging, Modern Front Yard Landscaping Paver Installation, Retaining Walls, Deck Installation, Fencing Service, Tree Removal, Tree Trimming, Lawn Mowing, Tree Planting, Gravel Patio Installation, Concrete Patio Installation, Concrete Sidewalk Installation, Junk Removal, Gutter Cleaning, Lawn Installation For more information visit our website: https://www.sclandscapingandtreeservices.com

"He and his team are amazing and did the most professional job I have had done in a long time. Always on time and dod the job 8n 5he time I was given. 10 out of 10 would recommend."

Judy Gig Harbor Fence G on May 2025

Avatar for Groundworks

Groundworks

18915 16th Ave S
4.44(
162
)
•Approved Pro

Groundworks

18915 16th Ave S
4.44(
162
)
•Approved Pro
Customers say: Super punctual
205 local quotes requested
28 years of experience

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

Avatar for Countrys Property Solutions

Countrys Property Solutions

1166 SW Wildwood Rd
5.00(
4
)
•Approved Pro

Countrys Property Solutions

1166 SW Wildwood Rd
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
137 local quotes requested

Gravel driveway, retaining wall, and land clearing experts in Kitsap county. We offer an array of services at an affordable price. Operating since 2019. We value our customers and want to earn your business!

"Countrys Property Solutions did an amazing job making our driveway no longer an eye sore. They came in with their brush mower and decimated the blackberry bushes we had been fighting to cut down for years in a matter of minutes. They were even able to spare the few hidden trees that were buried within the sticker bushes. Now that that is done, I am eager to hire them back to deal with the old pot holes and improve the drainage."

Allison B on March 2025

Gravel driveway, retaining wall, and land clearing experts in Kitsap county. We offer an array of services at an affordable price. Operating since 2019. We value our customers and want to earn your business!

"Countrys Property Solutions did an amazing job making our driveway no longer an eye sore. They came in with their brush mower and decimated the blackberry bushes we had been fighting to cut down for years in a matter of minutes. They were even able to spare the few hidden trees that were buried within the sticker bushes. Now that that is done, I am eager to hire them back to deal with the old pot holes and improve the drainage."

Allison B on March 2025

Avatar for Elite hardscape solutions

Elite hardscape solutions

1315 SW 114th Street
5.00(
8
)
•Approved Pro

Elite hardscape solutions

1315 SW 114th Street
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

5+ years of experience! We specialize in patio pavers all type of design's, retaining walls, we install irrigation systems, add topsoil for planters and plant trees and plant plants.

"Jovany & hardscape solutions were very quick, efficient and I’m completely please with the results. Communication was amazing !"

Connie N on May 2025

5+ years of experience! We specialize in patio pavers all type of design's, retaining walls, we install irrigation systems, add topsoil for planters and plant trees and plant plants.

"Jovany & hardscape solutions were very quick, efficient and I’m completely please with the results. Communication was amazing !"

Connie N on May 2025

Avatar for Ramos Landscaping Contractor And Lawn Maintenance

Ramos Landscaping Contractor And Lawn Maintenance

Based In
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Ramos Landscaping Contractor And Lawn Maintenance

Based In
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
704 local quotes requested
16 years of experience

As professional Landscapers we will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or click to schedule an estimate today!

As professional Landscapers we will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or click to schedule an estimate today!

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Gig Harbor, WA

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Gig Harbor, WA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

From average costs to expert advice, get all the answers you need to get your job done.

See all articles