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Top Foundation Contractors in SeattleWA

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Featured Service Pros

    KD

    In business since 2020

    Bremerton, WA·

    Areas Of Expertise: Drainage, Basement Waterproofing

    About us: "Welcome to Kitsap Drainage & Waterproofing. We are the premier professional home improvement company in Bremerton. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves minor repairs or a complete new drainage system, we are glad to be your number one choice."

    EC
    Renton, WA·

    Areas Of Expertise: remodels

    About us: "is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    SC
    Seattle, WA·

    Areas Of Expertise: Concrete Repair

    "Charles, of Sound Concrete, was easy to communicate with and incredibly accommodating to our needs. We had a repair of concrete steps leading up to our house, the ONLY access to the house. Charles arranged for the work to be done during the three days we were away. Perfect ! Job well done and conversation about the work was intelligent and discerning."

    Sally B. in August 2021

Service Pros

    ProWorks Enterprises Logo
    Poulsbo, WA·

    Areas Of Expertise: New Construction, Concrete, Excavation , and 2 more

    "The owner,Sam is very professional,hard working and very easy to work with along with his employee Jasper. We definitely plan to hire him in the future for other projects"

    Gail M. in November 2019

    Pnw Home Improvement, LLC Logo
    Seattle, WA·

    Areas Of Expertise: Home Improvement, Interior/Exterior Painting, Carpentry , and 2 more

    "Was very fast paced, honest pricing and made it look like he was never there at the end. ð"

    Joshua B. in December 2021

    E & A Construction Logo
    Renton, WA·

    Areas Of Expertise: Concrete & Masonry

    "E & A Construction completed a concrete project for me. I had a new patio installed, a retaining wall replaced, and my driveway was redone. Sona and his team work quickly, with high quality and craftsmanship. He even dealt with some unexpected things such as a crack in my foundation and fixed it without a problem. I am very pleased with the quality of the final product, it is even better than I expected. I will use E&A Construction again in the future."

    Alan D. in April 2022

    YP
    Mountlake Terrace, WA·

    Areas Of Expertise: Licensed & Insured, Additions & Remodels, Residential & Commercial

    "I was very pleased with the quality of workmanship from Ybarra for a complete bathroom remodel. The team was responsive and professional throughout all of my interactions with them and I would not hesitate to recommend them for your projects. I worked primarily with Arie and Javier."

    Jeff R. in December 2022

    Truck & Tractor, LLC Logo
    North Bend, WA·

    Areas Of Expertise: Dirt Work, Grading/Driveway Leveling and Repair, Brush Clearing/Field Mowing , and 7 more

    "Andy provided service to my residence in a very professional manner. He surpassed my expectations."

    Mike H. in July 2022

    JS
    Port Orchard, WA·

    Areas Of Expertise: Remodels

    "Very honest, work with customers until the full end of the job."

    Marvin M. in December 2022

    Harts Services Logo
    Tacoma, WA·

    Areas Of Expertise: Environmentally Conscious Replacement, Stoppage & Drains plus video inspections, Sewer Re- Lining , and 2 more

    "Timely and as promised!"

    Ron C. in October 2022

    PermaDry Waterproofing & Drainage Logo
    Renton, WA·

    Areas Of Expertise: Crawl Space Inspection, Crawl Space Insulation Repair, Crawl Space Drainage , and 2 more

    "These guys were great. Showed up on time and completed the project in a day. They cleaned up and left the site looki g better than before they arrived. Most importantly, my basement is no longer flooded everytime it rains. Would definitly recommend them if you have foundation leaks. ,"

    Vick E. in May 2020

    Northwest Builders & Renovation Logo
    Seatac, WA·

    Areas Of Expertise: Roofing & Gutters

    "NW Builders & Renovation did my roof last summer. Ben Was very professional. He arrived on time explained the process slowly and answered all the questions we had. We didn t want the little shed in the back to be done but they offered to do it for the same price. We also had couple more estimates and the price was more then fare. We will definitely use them again!"

    Ori A. in December 2019

    Armas Concrete Logo
    Kent, WA·

    Areas Of Expertise: concrete

    "Octavio does a good job."

    Oscar M. in October 2018

    Revive Remodels Logo
    Bellevue, WA·

    Areas Of Expertise: Roofing, Remodels, Siding

    "I had my deck and roof done, Great experience working with Revive Remodels!! I was worried because in the past I had bad experiences with other companies and I will say that moving forward I will be using Revive Remodels on every project! Great staff and great work that was completed on time!"

    Dustin B. in January 2023

    Ricmar Landscaping, LLC Logo

    In business since 2021

    About us: "Ricmar Landscaping And Excavations LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    PC
    Mission Hills, CA·

    Areas Of Expertise: Remodeling Instruction

    About us: "It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process."

    Harts Services Logo
    Tacoma, WA·

    Areas Of Expertise: Environmentally Conscious Replacment, Trenchless Sewer Repair, Residential & Commercial Plumbing , and 2 more

    "Very professional and helpfull staff over the phone."

    Kerry O. in September 2019

    Evergreen Home Remodeling and Design Logo
    Renton, WA·

    Areas Of Expertise: Kitchen Remodeling, Interior and Exterior Remodeling, Major Renovations , and 1 more

    "I had never done a renovation before and I spoke with about 10 potential contractors. I was a little hesitant about going with a bigger company, as I was afraid of being treated impersonally and being overcharged. I met with Sean and he actually took some time to learn a little about me as a person in addition to understanding my plans for my project. The price he quoted was very fair, and while I opted to make a lot of purchases on my own to stay within budget, my project was still treated as if it was just as important as a bigger job."

    Eileen R. in December 2022

    Pablo Landscaping Logo
    Bremerton, WA·

    Areas Of Expertise: Stump brush land clear, Tree service remove expert, trees complete service trimming and remove , and 17 more

    "Fidel and his assistant came to my home as scheduled. They completed their tree cutting on time, cleaned up the debris without damaging the surrounding shrubs near the tree they cut down. They did fantastic job and I recommend him to anyone that needs tree cutting or landscape work."

    Rick A. in December 2020

    AP
    Renton, WA·

    Areas Of Expertise: concrete stamp, concrete overlay, Concrete design , and 1 more

    "Excellent work. Great crew. Started Monday at about 3 pm, finished Wednesday before noon. Broke up and hauled away 22' x 28' cracked and broken concrete driveway and laid nice clean replacement with brushed surface. Ben supervised crew all the time. Very happy with result."

    Robert D. in October 2017

    TerraFirma Foundation Systems Logo
    Tacoma, WA·

    Areas Of Expertise: Crawl Space Encapsulation, Earthquake Retrofitting, Foundation, Basement, & Crawl Space - Waterproofing , and 2 more

    "Our house is almost 130 years old, so we needed to have some foundation stabilization done. The company was a pleasure to do business with. From our initial consultation and beyond, every contact was courteous and knowledgeable. On the first day of the project, after removing the dirt to see the foundation, it was discovered that the existing foundation was not sufficient to support using the helical piers according to the building inspector. The dirt was all replaced and it was arranged to come back out and give me a quote for a different process using smart jacks. Due to circumstances at my local building department, the new job had to be postponed until a new permit could be obtained. Once that was done I was rescheduled and the job was completed in a day and a half. When the building inspector came to sign off on the permit, he raved at what a great job they had done. I would definitely recommend them to anyone who asked."

    Sandra O. in December 2018

    PC
    Bainbridge, WA·

    Areas Of Expertise: Addition to Existing Structure - Build, Bath Remodeling, Kitchen - Remodel , and 1 more

    "Mark is trustworthy and personal. I would use him on any project!"

    Curt C. in October 2017

    Outdoor Spaces Landscape & Design, LLC Logo
    Seatac, WA·

    Areas Of Expertise: landscape construction

    "I enthusiastically recommend Outdoor Spaces Landscape and Design! We worked with Marino to build a fence for our backyard. It turned out beautifully. Marino was prompt, responsive, and knowledgeable. He brought great ideas and helped us make choices that matched our budget. Marino and his team worked hard to put the fence up, and did an outstanding job. We hope to be able to work with this company again for future landscaping projects because they are great."

    Drew L. in October 2022

    Ram Jack West Logo
    Seattle, WA·

    Areas Of Expertise: House Lifting, Foundation Repair

    "Everyone we dealt with was very professional and friendly. If we had questions, they were very quick to respond! We were very happy with everyone we dealt with. The workers were very professional and really did a great job!! They cleaned everything up and put everything back the way they found it. We were very pleased with them and would definitely recommend them!!"

    Carolyn L. in December 2020

    JJ Construction & Home Solutions, LLC Logo
    Lynnwood, WA·

    Areas Of Expertise: kitchen Remodel, Additions and Remodel, Handyman Service

    "Excellent work. Khoa and crew did a great job. Seattle is booming and finding a competent crew for a relatively small job can be difficult. Khoa fit us into his schedule and completed the work on time and without "going missing" as too often happens with construction crews. A total professional and a pleasure to work with."

    David B. in December 2017

Showing 1-25 of 52 results

Out of Network Foundation Contractors in Seattle, WA

Frequently Asked Questions

Where is a foundation in a house?

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A house’s foundation is always located under the house itself. A foundation is the load-bearing portion of a home and is usually built below ground, though different types are built at different locations under a home. For instance, a basement foundation is built at least eight feet deep into the ground under the house to create living space below the ground level of the home. A crawl space foundation is built under a shallow trench beneath your home—typically between two and five feet deep. A slab foundation, also known as a monolithic or monoslab foundation, simply lays flat against the ground under your home. Pier and beam foundations also rest on the ground, but elevate the home using piers, typically about two feet off the ground.

What are the types of foundations for homes?

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  • Basement Foundations: Also called a full basement foundation or a daylight basement, a basement foundation is one of the most popular types of foundations. One of the appeals of a basement foundation is that it offers additional living space under the home. A daylight basement typically includes windows to let natural light into the space. This type of foundation allows for homeowners to maximize the footprint of their home by offering a finished living space.
  • Concrete Slab Foundations: Also called a slab, monolithic, or monoslab foundation, this type of foundation is essentially a poured concrete slab that rests on the ground under your home. It’s typically one single piece and is relatively easy and inexpensive to build.
  • Crawlspace Foundations: This type of foundation provides just enough space under a home for a person to crawl around in to access plumbing or wiring, or store equipment such as a furnace.
  • Wood Foundations: These types of foundations are less common, though they were a popular choice in the mid 20th-Century. A wood foundation is typically made of pest and mold-resistant wood, like cedar or redwood. They are easy to install, though they aren’t as long-lasting as concrete foundations. Wood foundations are not ideal for climates that see a lot of rain and snow, as they must be built on very dry soil.
  • Pier and Beam Foundations: These foundations, which are common in coastal areas, use piers and beams to lift a house off the ground. Also known as pier and post or pier and pile foundations, the aim of pier and beam foundations is to support a home that is built on sand or soil that is prone to flooding, erosion, or ground shifts. A structural engineer needs to oversee the building of a pier and beam foundation to ensure its structural integrity.

How much does a foundation repair cost?

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The typical cost to repair a foundation is between $2,200 and $7,500, though most homeowners pay around $4,800. The price of a foundation repair depends on the extent of damage. Major repairs that require the use of hydraulic piers can cost $10,000 or more, while minor cracks can run as low as $500. Fixing a leaky foundation by sealing it costs between $2,300 and $7,300.

What is the strongest foundation for a house?

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Concrete foundations that are reinforced with steel plinth and beams are considered to be the strongest type of foundation—especially on lots with loose or muddy soil. This type of foundation uses a reinforced concrete beam built between the wall and the foundation. Homes built in areas that are prone to flooding or earthquakes also benefit from a foundation that contains steel plinth and beams.

Top Foundations Projects

HomeAdvisor Community Rating

Overall Rating:

Seattle Foundation Contractors are rated 4.7 out of 5 based on 1,936 reviews of 52 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Recent Job Requests for Foundation Contractors in Seattle, WA

  • NewProject: Concrete Foundation Repair
    Location: Seattle, WA
    Date: 03/07/23
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    What type of project do you need done?: Repair my existing concrete foundation
    Where do you need concrete foundation repairs done?: Crawlspace
    Have you noticed any of the following issues?: Large cracks or holes in the floor, corners, or ceiling
    Comment: foundation repair
  • NewProject: Concrete Foundation Repair
    Location: Seattle, WA
    Date: 03/06/23
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    What type of project do you need done?: Repair my existing concrete foundation
    Where do you need concrete foundation repairs done?: Crawlspace
    Have you noticed any of the following issues?: Doors or windows are not shutting correctly
    Comment: notice windows and doors are not closing properly and some cracks along the windows
  • NewProject: Waterproofing Foundation or Basement
    Location: Seattle, WA
    Date: 03/06/23
    Kind of Foundation: Poured concrete slab foundation
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Problems: White powder or spots on walls
    Problems: Mud or clay silt surfacing inside
  • NewProject: Concrete Foundation Install
    Location: Seattle, WA
    Date: 03/02/23
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    What type of project do you need done?: Replace my old concrete foundation
  • NewProject: Concrete Foundation Install
    Location: Seattle, WA
    Date: 03/01/23
    Structural drawings exist for project: Yes
    Type of Foundation: Poured concrete slab foundation
    Purpose of Foundation: Foundation for addition or small structure
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Comment: need a foundation for a shed
  • NewProject: Waterproofing Foundation or Basement
    Location: Seattle, WA
    Date: 03/01/23
    Kind of Foundation: Poured concrete slab foundation
    Location: Home/Residence
    Desired Completion Date: 1 - 2 weeks
    Request Stage: Ready to Hire
    Problems: Discoloration, odors, or rust
    Comment: Had some flooding in basement . Want a good steamcleaning to clean area
  • Project: Concrete Foundation Install
    Location: Seattle, WA
    Date: 02/28/23
    Request Stage: Ready to Hire
    Desired Completion Date: Timing is flexible
    Comment: I would like to get an estimate for installing a concrete foundation.
  • Project: Waterproofing Foundation or Basement
    Location: Seattle, WA
    Date: 02/28/23
    Kind of Foundation: Don't Know
    Location: Home/Residence
    Desired Completion Date: 1 - 2 weeks
    Request Stage: Planning & Budgeting
    Problems: Excessive dampness
    Comment: Noticed some moisture in the drywall on interior of our basement. Location is near the french drain that runs on the perimeter of the house.
  • Project: Concrete Foundation Install
    Location: Seattle, WA
    Date: 02/28/23
    Structural drawings exist for project: Yes
    Request Stage: Planning & Budgeting
    Type of Foundation: Poured concrete foundation with crawlspace
    Purpose of Foundation: Foundation for addition or small structure
    Desired Completion Date: Within 1 week
  • Project: Concrete Foundation Repair
    Location: Seattle, WA
    Date: 02/27/23
    What type of project do you need done?: Repair my existing concrete foundation
    Where do you need concrete foundation repairs done?: Slab foundation or floors
    Have you noticed any of the following issues?: I don’t know / I need professional help
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Comment: 1 corner of my garage is sinking and I need to have it raised than any structure damaged repaired.
  • Project: Concrete Foundation Install
    Location: Seattle, WA
    Date: 02/27/23
    Structural drawings exist for project: Yes
    Request Stage: Planning & Budgeting
    Type of Foundation: Poured concrete slab foundation
    Purpose of Foundation: Foundation for a new home
    Desired Completion Date: 1 - 2 weeks
  • Project: Concrete Foundation Repair
    Location: Seattle, WA
    Date: 02/27/23
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Location: Home/Residence
    Property Owner: Yes
    Presence of Water: Yes
  • Project: Foundation Drainage Install
    Location: Seattle, WA
    Date: 02/26/23
    Nature of Project: Installation of new drainage system
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Reason for Drains: Concrete shifting or cracking
  • Project: Foundation Drainage Install
    Location: Seattle, WA
    Date: 02/24/23
    Nature of Project: Installation of new drainage system
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Reason for Drains: Excessive dampness

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