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Groundworks

4.9
(338 reviews)

Business Details

(360) 282-2121
https://www.groundworks.com/

About

Waterproofing CompanyConcrete ContractorFoundations & MasonryWater Damage Restoration
Groundworks is Arlington’s crawl space repair and encapsulation specialist, delivering permanent solutions for damp, musty crawl spaces, foundation issues, and basement waterproofing. Serving Arlington, Marysville, Everett, Lake Stevens, and North Snohomish County communities, we address the region's wet climate challenges with patented vapor barriers, drainage systems, and insulation to create dry, energy-efficient crawl spaces. Our local team also provides foundation repair for settling homes and PolyRenewal™ concrete lifting for sinking driveways, all backed by long-term warranties. Protect your NW Washington home from moisture damage with a free, no-obligation inspection—call today!

Location

Groundworks
19516 Arlington Valley Road, Arlington, WA
98223, United States

Hours

Monday4:00 AM - 8:00 PM
Tuesday4:00 AM - 8:00 PM
Wednesday4:00 AM - 8:00 PM
Thursday4:00 AM - 8:00 PM
Friday4:00 AM - 8:00 PM
Saturday5:00 AM - 8:00 PM
Sunday7:00 AM - 8:00 PM

Products & Services

1 list · 5 items

Explore offerings from Groundworks on 19516 Arlington Valley Road in Arlington, with popular services available at this location.

6021699741699157852

5 items

Services

No matter how small it might be, even a little damage to your foundation will reduce your property value, and it can lead to dangerous structural issues. If you notice wall cracks in your home, they may indicate an underlying foundation problem. Together with drywall nail pops, uneven floors, and sticking windows, signs of potential foundation failure might be all over your home. If you think that your house is in trouble, call the experts at [brand] for a comprehensive inspection of your home. We have proven solutions to restore your foundation, and we have the warranties to back them up. For more information or a free estimate, visit our website today!

Problems like mold, mildew, high humidity, and standing pools of water are all signs that your home’s crawl space is in need of repair or crawl space encapsulation. Our crawl space repair solutions can keep your crawl space free of pests, mold, and mildew, and can help regulate temperature and moisture levels in your home. For more information or a free estimate, visit our website today!

Exterior sunken concrete patios, driveways, and sidewalks are frustrating for homeowners across the country. PolyRenewal™ is the perfect concrete leveling solition. It's a lightweight, high-density polyurethane foam that goes beneath concrete slabs. It quickly expands and hardens, lifting cracked concrete slabs back into place. If you’re concerned about sinking concrete, call today or visit online to schedule a free home inspection.

While it is common for most basements to have moisture issues, they shouldn't be ignored. Basement water and moisture management problems negatively affect your home’s health and structural integrity. Call or visit us online today to schedule a free inspection and find out more about our basement waterproofing solutions.

Crawl space encapsulation creates a dry, hygienic, and safe interior space beneath your home that repels moisture and allergens. This can be achieved in many ways, but the main key component is a thick, durable vapor barrier to seal out the moisture from getting in. Encapsulation protects your property and creates a healthier interior climate for your entire home.

Reviews

4.9
338 reviews
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  • LC
    Lynn Caulkins
    1 day ago
    5.0
    Groundworks started with a very thorough inspection of our property and a very clear explanation, complete with photos from under our house, of our problem and how they would fix it. Payment and scheduling were very clear and simple. Tyler, Juan, Mario, and Syrell arrived on time and laid out materials to protect our floors. They also showed me pictures of their work and answered all of my questions. I particularly appreciate that for the next 5 years someone will come and make certain all is good.
  • BC
    Brett Coleman
    5 days ago
    5.0
    Groundworks showed again today why I'm so happy I chose them 18 months ago to fix my crawlspace. Despite it being Labor Day (with the main office closed), the tech who conducted my inspection recently, Andrew Westphal, drove all the way from Seattle (2 hours eac way) to fix a problem that arose (water seepage from an exit pipe in the crawlspace). Incredible service and sense of responsibility!!! I can't recommend Groundworks and their customer-oriented staff enough.
  • LD
    Laven Dula
    Sep 3, 2026
    5.0
    They brought security and stability back to my life, literally! What a great experience all around! From Jerry initially coming out and letting us know what needed to be fixed and then working patiently with the HOA to get the whole building done at the same time. Even the team that was on site, Quaid and Jordan, were beyond amazing, respectful, hard-working, and polite. they explained the process of what they were going to be doing and what additional things might still need to be done. Even the onsite supervisor Jeremy was extremely polite. Sometimes it can be a little scary letting people you don't know into your home, especially into parts of your home that you don't even see. But I definitely trust GroundWorks and their employees with my foundation repairs for my home and all my friends and family.
  • JB
    John Black
    Aug 26, 2026
    5.0
    We had good communication before and after the job, the crew called before coming and was on time each day. We had John,Josh and Jake, they work hard and got through all obstacles to get the jacks in the right places. The garbage was all picked up around the house when the job was finished and they almost made it look like it was new again. I would recommend Groundworks to anyone that needed their home lifted. John
  • MF
    Mohammed Fasiulla
    Aug 19, 2026
    5.0
    I had an outstanding experience working with Tucker. He was exceptionally professional, arrived right on time, and kept me updated on the schedule every step of the way. Tucker took the time to ask great questions, thoroughly inspected every inch of the crawl space, and provided a detailed, clear report. Unlike other contractors, he was completely honest and focused entirely on helping us rather than upselling. I loved working with him and highly recommend his services!

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