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TRUSTED BY STARTUP, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon49
    Verified foundation repairs reviews

Find Foundation repair specialists in Startup

Avatar for Ram Jack West - Seattle
Ram Jack West - Seattle
4.9(
27
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Startup, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Came out and inspected. Found that my foundation was just fine. Noted a non serious slope in basement slab, but said it could wait a long time. Didn’t need to spend 20-30k on a fix."
Response rate100%
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ram Jack West - Portland
Ram Jack West - Portland
4.7(
69
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Startup, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I needed a foundation crack repaired and scheduled for Ram Jack, along with 2 others, for quotes to get that repair done. After receiving a quote from another business, to the tune of $53,000 for "other problems discovered", I had Ram Jack come out and did not tell them what the first place said. After they crawled under the house, took measurements, etc, they found nothing wrong with the foundation, advised me that I was not in need of their services, and provided me with the names of a few well-known and trustworthy local businesses that could repair the foundation crack. I cannot tell you what a relief that was and how impressed I am with the Ram Jack's honesty and integrity! They are definitely on my list of trustworthy people to deal with in the future, if / when needed!"
Response time4 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Olsen Restoration Services and Concrete LLC
Olsen Restoration Services and Concrete LLC
4.9(
42
)
Poured Concrete Wall - Repair

Serving Startup, WA and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Olsen Restoration Services and Concrete LLC provides professional concrete restoration, repair, and finishing for residential and commercial properties throughout the greater Seattle area.\n\nWe specialize in concrete grinding, polishing, resurfacing, overlays, staining, sealing, crack and spall repair, epoxy coatings, surface preparation, and paint, adhesive, or sealer removal. We also restore driveways, patios, walkways, garages, basements, warehouses, and commercial floors.\n\nOur team is committed to detailed preparation, dependable workmanship, honest recommendations, and durable results. Whether your concrete is cracked, worn, stained, uneven, or covered by a failing coating, we will evaluate the surface and recommend the right solution for your project.\n\nLicensed, bonded, and insured. Contact us today to schedule an inspection and detailed estimate.

Concrete Overlay & Repair
Concrete Overlay & Repair
Concrete Overlay & Repair
Concrete Overlay & Repair
Concrete Overlay & Repair

+5

25 neighbors recently requested a quote
Avatar for Wu Construction
Wu Construction
4.6(
238
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairFoundation Drainage - Install or Replace+1 more

Serving Startup, WA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"4.5 stars overall for removal of concrete slab/stairs and pouring of new 10' long, 4 foot deep foundation wall. Result was excellent. Crew was considerate and trustworthy. It was expensive for me, but cheaper than the other bids I got. Communication was not great over email. There were a number of times I wasn’t replied to at all or got a partial response. I let them know and they said they’ll work on that. I recommend communicating via text instead which worked much better."
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+11

Response time10 mins
Response rate100%
47 neighbors recently requested a quote
Avatar for Andy Construction LLC
Andy Construction LLC
4.9(
30
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Startup, WA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I have a 1906 cottage in N Seattle, with an old porous foundation. Water came into the basement for the first time in 20 years. Another contractor bid the job at $12,000 after 3 site visits and almost a month. Andy came out to the house the same day I talked to him, and estimated the same job at half that price. He followed up with questions, asked about making another visit, came out again and saw that the drainpipe was disconnected at the top of the area being flooded. 75% of the roof's water was pooling against the house. He found a ladder and fixed it and isn't charging me a dime. So, no French drain, no Delta drain, no foundation treatment, no 50' of trenching, no $$$. Andy was timely, reliable, did what he said, and knows his stuff. He was a great communicator, and I feel so so lucky to have found him."
Additional Photos
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Response time8 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Insulation Co., LLC - Removal & Clean Outs
Insulation Co., LLC - Removal & Clean Outs
4.9(
226
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Startup, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Insulation Co., LLC did an excellent job in cleaning and repairing our crawlspace. All old, torn and worn-out insulation was replaced, holes and gaps were sealed, and a new vapor barrier was installed. The repaired crawlspace looked like new."
1
2
3
1
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+46

Response time5 hrs
Recommended by49%of homeowners
Avatar for Iconiq Construction, LLC
Iconiq Construction, LLC
4.9(
31
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Startup, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"I recently hired Iconiq Construction for my bathroom renovation, and I couldnt be happier with the results! From start to finish, the team was professional, attentive, and detail-oriented. They transformed my vision into reality, and the quality of their work exceeded my expectations. The entire process was smooth, and they kept me informed every step of the way. My new bathroom is stunning, functional, and everything I hoped for. Iconiq Construction is definitely a 5-star company, and I highly recommend them to anyone looking for top-notch renovations!"
kitchen remodel
Kitchen remodel
addition project
bathroom remodel
bathroom remodel

+2

Response time1 day
Response rate94%
5 neighbors recently requested a quote
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Foundation Repair questions, answered by experts

Concrete can crack from general wear, improper installation, or in response to uneven support from the soil underneath. Small, thin cracks on the surface of aging concrete are usually a result of normal wear and tear, while cracks on new concrete more likely indicate a problem with installation. Larger cracks or uneven steps can signify a much more severe issue. A concrete contractor should be able to diagnose the cause and repair concrete cracks for you.

In order to raise your home to make foundation repairs, you'll need to bring in a structural engineer to help you design the project. You'll also need to see if you're eligible for the permits needed, and contact a foundation repair company near you.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

If your foundation repair claim gets denied, the first step is to carefully read over your policy and denial letter so you understand the reason for the denial. Then, gather evidence and documents that can support your case and appeal the denial with your insurance company. If your insurer does not eventually honor your claim, you may want to file a complaint with the insurance department in your state. In some cases, it may make sense to work with an attorney and file a lawsuit.

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

The Startup, WA homeowners’ guide to foundation repairs

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