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  • Average homeowner rating star icon4.5
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  • Verified reviews icon106
    Verified foundation repairs reviews

Find Foundation repair specialists in Bothell

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

Serving Bothell, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I just bought a new house, where one room had a noticeable slope in it. I believe it was because this room used to be the garage before a remodel. I had RamJack come out to check it out to make sure there was not an issue with the foundation. They showed up and looked at the room, checked out the outside and performed some tests with their instruments. He could have scared me and told me that I needed lots of work, because honestly I have no idea about foundations and I was willing to pay to fix the issue on my new house. However, he explained to me that he did not believe there was an issue and that the house was fine. He said when I replace the carpet, to have the flooring people level out the slope and that should take care of it. It is great to work with those who do their best to give you accurate honest advice and not try and use your lack of knowledge against you. All of this was done for no cost, and that is what puts the cherry on top of this story. I know if I ever do have any issue, RamJack is the first place I will call, since if they tell me there is any issue I can trust that there really is one."
Response rate100%
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Olsen Restoration Services and Concrete LLC
Olsen Restoration Services and Concrete LLC
4.9(
42
)
Poured Concrete Wall - Repair

Serving Bothell, 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

22 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.3(
313
)
Concrete Foundation - RaiseFoundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Repair+2 more

Serving Bothell, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"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"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
185 neighbors recently requested a quote
Recommended by83%of homeowners
All Concrete Surfaces LLC
4.5(
124
)
Poured Concrete Wall - Repair

Serving Bothell, WA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"ACS was the first to respond to a request for bids. They were the only one of 4 contractors solicited to provide an acceptable written bid. ACS was properly licensed and bonded. The only glitch was their refusal to provide references claiming customer privacy and reliance on on-line reviews. I think potential customers should be able to actually see previous work - especially for a project that ended up costing about $24K. We also required that ACS obtain any needed permits as we have 11' of city (Bothell) ROW back from the curb. ACS had some trouble satisfying the city requirements that resulted in a week delay which cost us some ideal weather windows. Once underway work proceeded well except that the old concrete was much thicker than anticipated (up to 8") which resulted in an extra charge of $1K. The job required pours over 2 days and wet weather caused another week's delay. However, Rich is very careful to not jeopardize the quality of the final surface finish if rain is imminent. He and his crew took great care to set the forms so that at the end the surface drains nicely without puddles and the problem with the Prius is mostly solved. While we had been aware that the old curb-gutter would have to be replaced (cost included in the bid), we did not learn until underway that the city required a portion of the street asphalt would also have to replaced (a tiny job of only about 21 sqft!). Worse, we were going to have to find another contractor to do that work since ACS is concrete only. While they offered one possible contractor, that company wasn't available. Numerous asphalt companies were contacted and the job was just too small. Another contractor working in our area bailed us out although that added another $1100 to our cost. The final 'surprise' was a $100 fee for ACS to obtain the permits which was not disclosed early. Overall, the quality of the work was very high. They came when they said they would and cleaned up nicely. They were easy to communicate with and willing to collaborate to get the result we sought. Rich and his crew know their business and do a quality work. We wouldn't hesitate to use them again. (NOTE The attached picture includes a block wall that was not part of the work ACS did although the way they laid the forms resulted in a very nice looking wall!)"
Additional Photos
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Additional Photos
Additional Photos

+1

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Wu Construction
Wu Construction
4.6(
238
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair+1 more

Serving Bothell, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time10 mins
Response rate100%
42 neighbors recently requested a quote
John John Concrete
4.8(
85
)
Poured Concrete Wall - Repair

Serving Bothell, WA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Sione was very professional he was the only one that showed up was stained concrete colors.his price was very good he promised he would have it done within three weeks and finish it within two. We are very happy with the color and texture of our new stamped concrete driveway extension."
Ashlar Slate Driveway border Seamless slate
Colored Random stone patio
Seamless Slate Steps & Exposed Aggregate d
Exposed Aggregate Driveway & Border Stamp
Broom finish Driveway & Border Ashlar Stam

+46

Response time3 days
Recommended by93%of homeowners
Near Me Roofing Company
5.0(
74
)
Concrete Foundation - Raise

Serving Bothell, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I was very happy that I have chosen Near Me Roofing Company for my roof restoration job. The job was done as per quoted with no spills and thrills and now I don't have to worry about a leaking roof. The price was reasonable for the quality of the repairs and fixes completed. Thank you Elijah and the team for the great roof restoration work."
Response time4 days
Recommended by80%of homeowners
Avatar for Andy Construction LLC
Andy Construction LLC
4.9(
30
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Bothell, 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
Additional Photos
Additional Photos
Additional Photos
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 Bothell, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"My experience with 'Installation CO' was particularly good!! The quote process for the work needed was very customer friendly and received the following day. Jo Estrada answered all my questions and gave me some options on how the repairs could be completed to save me some money. The technicians arrived on time, explained what they were going to do and did a great job cleaning up after the work was completed. They even found a couple of problems that I was not aware of and fixed them at no extra charge. I highly recommend them will be calling them in the future if I need anything additional. Great experience all around!! Mark Smith Maple Valley, WA"
1
2
3
1
2

+46

Response time5 hrs
Recommended by49%of homeowners
Avatar for Diversified Crawlspace Servs
Diversified Crawlspace Servs
3.9(
25
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairFoundation Drainage - Install or Replace

Serving Bothell, WA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"We had a foot of water in our crawl space after the snow and 6 in. of rain from the December 2021 storms. I had called several companies to come out to take a look and give quotes. Ethan from diversified was the 3rd quote we received. Ethan explained the issue, explained what they would do to remedy it, and answered all my questions. He sent me the quote which was very resonable. BE SURE TO GET SEVERAL QUOTES. ONE COMPANY QUOTED US DOUBLE OF WHAT WE PAID DIVERSIFIED. They were able to get a team out two days later. The team was on time, professional, and did really good work. We ended up needing a sump pump due to ground water coming up. They applied a mold application and completed the work in a day. I highly recommend these guys and did my research prior to having them do the work. I am very impressed and happy we chose them."
crawlspace drainage
crawlspace drainage
crawlspace drainage
crawlspace drainage
crawlspace drainage

+18

3 neighbors recently requested a quote
Recommended by60%of homeowners
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Foundation Repair questions, answered by experts

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.

There are a few ways to reinforce a pier and beam foundation, including installing additional piers and beams for added support and performing underpinning, which redistributes the weight of your home further down into the ground where frost and soil expansion don’t pose a threat to the foundation. The best option for reinforcement varies based on your particular home and the soil conditions beneath it.

Trenchless sewer replacements are actually a great solution for sewer lines located under concrete. A professional can still sleeve and burst old piping to make room for a new one without having to dig up your slab.

Yes, you can fix a block foundation. It’s important to address the issue immediately and have a foundation repair professional understand the severity of the issue and determine the best course of action. If the wall collapses before the foundation is repaired, then you’ll have to reassess your entire foundation.

The Bothell, WA homeowners’ guide to foundation repairs

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