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Basement Waterproofing and Foundation Repair in Sammamish, WA

Matvey Foundation Repair specializes in basement waterproofing and foundation repair services for homeowners in Sammamish, WA.

Seattle Local Office

Matvey Foundation Repair

18915 16th Ave S
SeaTac, Washington 98188
(614) 502-3990



Hours of Operation

Monday – Friday: 4 am – 8 pm
Saturday: 5 am – 8 pm
Sunday: 7 am – 8 pm

Award-Winning Solutions in Sammamish

Matvey Foundation Repair, a proud member of the Groundworks family, delivers unrivalled basement solutions ensuring a dry, healthy environment. We’re renowned for our exceptional basement waterproofing, foundation repair, concrete lifting, and crawl space encapsulation services. We maintain the highest quality standards, coupled with stellar customer service. Reach out to us for a FREE estimate and inspection.

The Matvey Foundation Repair Process

Schedule Free Inspection

One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.

Consult with Our Certified Inspector

Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.

Installation of Customized Solutions

Our professional production crew installs patented, American-made solutions in each home with care and strives to leave the area better than we found it.

Schedule Inspection

Why Homeowners Choose Matvey Foundation Repair

Since 1997, Matvey Foundation Repair – A Groundworks Company – has specialized in helping homeowners have peace of mind knowing their homes are stable and dry. Matvey Foundation Repair is proud to have an established reputation for high-quality work and personalized service.

Our Services for You

Basement Waterproofing in Sammamish

Experiencing leaking water, mold, or musty odors? These are signals that you may need basement waterproofing solutions. While these issues are common, they cause serious damage. Factors like the clay under Sammamish homes and our rainy, snowy climate contribute to these problems. With Matvey Foundation Repair’s interior drains, sump pumps, dehumidifiers, and wall vapor barriers, we can help keep your basement dry.

Foundation Repair in Sammamish

Noticing wall cracks, bowing walls, leaning chimneys, uneven floors? These might be signs of a weak foundation, often caused by Sammamish’s soil and weather conditions, but also factors like eroding silt, expanding clay, and tree roots. Matvey Foundation Repair’s solutions like wall anchors, helical piers, and crawl space supports can help.

Crawl Space Repair & Encapsulation in Sammamish

Crawl spaces in Sammamish can cause headaches, letting in water, humidity, and pests through open vents. This leads to mold, rotting wood, sagging floors, musty smells, and high energy bills. Protect your crawl space with our repair and encapsulation solutions, like sump pumps, vapor barriers, dehumidifiers, insulation, drainage, vent covers, and support posts.

Concrete Lifting & Leveling in Sammamish

Concrete areas on your property can suffer due to Sammamish’s eroding silty soils and precipitation. The clay in the soil can damage concrete when it’s exposed to rain and snow, causing cracked and uneven slabs in your driveway, sidewalk, pool deck, and patio. Matvey Foundation Repair uses up-to-date concrete lifting and leveling methods like our polyurethane foam injections to restore damaged concrete and support slabs and underlying soil.

FAQs

The best type of foundation repair method depends on the underlying cause of the damage, the foundation type, soil conditions, and structural assessment. Common foundation repair methods include foundation piering, steel piling, polyurethane foam injections, and wall reinforcements and anchors.

DIY basement waterproofing can be feasible for minor issues like sealing small cracks or applying waterproofing coatings. However, for more complex problems or significant water infiltration, contact Matvey Foundation Repair to ensure proper assessment and effective solutions.

The best method of concrete leveling depends on many factors, including the extent of the damage, the underlying settlement cause, and the requirements for your specific property. Matvey Foundation Repair install professional repair methods, including PolyRenewal™ foam injection to ensure the surface remains safe, stable, and level.

Crawl space encapsulation costs vary, depending on the size of the area and the extent of damage. Contact Matvey Foundation Repair for an inspection to receive a free quote.

Service area of Matvey Foundation Repair

Service Areas

Seattle Office

18915 16th Ave S
SeaTac, Washington 98188