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Find Concrete foundation repairers in Issaquah

Avatar for Ram Jack West - Seattle

Ram Jack West - Seattle

19904 Des Moines Memorial Dr S
5.00(
14
)
•Approved Pro

Ram Jack West - Seattle

19904 Des Moines Memorial Dr S
5.00(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

At Ram Jack West, we treat customers with respect and care. If you notice cracks, damages, or other issues with your foundation, our team is ready to help. We have innovative systems that have been refined over our 40+ years of experience.

"Very well. They worked diligently for two days to do the repair."

Bonnie L on October 2025

At Ram Jack West, we treat customers with respect and care. If you notice cracks, damages, or other issues with your foundation, our team is ready to help. We have innovative systems that have been refined over our 40+ years of experience.

"Very well. They worked diligently for two days to do the repair."

Bonnie L on October 2025

Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

10111 South Tacoma Way Unit D5
4.51(
65
)
•Approved Pro

TerraFirma Foundation Systems

10111 South Tacoma Way Unit D5
4.51(
65
)
•Approved Pro
Customers say: Quick response
69 local quotes requested
20 years of experience

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Had huge foundation problems at a project of mine on the waterfront. We used terrafirma to both waterproof the entire basement AND lift the foundation. 10/10 would recommend. extremely communicative, very knowledgeable, and even brought a crew in from Oregon to help us stay on schedule. Oscar and jorge got the job done extremely quickly and Seth was fantastic as my project manager. "

Ian G on May 2025

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Had huge foundation problems at a project of mine on the waterfront. We used terrafirma to both waterproof the entire basement AND lift the foundation. 10/10 would recommend. extremely communicative, very knowledgeable, and even brought a crew in from Oregon to help us stay on schedule. Oscar and jorge got the job done extremely quickly and Seth was fantastic as my project manager. "

Ian G on May 2025

Avatar for Wu Construction

Wu Construction

13333 Lake City Way NE
4.76(
186
)
•Approved Pro

Wu Construction

13333 Lake City Way NE
4.76(
186
)
•Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
42 local quotes requested

Wu Construction Inc, specializes in drainage and foundation systems construction and repair. Since our founding in 1983, we have successfully completed thousands of projects for homeowners and businesses throughout the Northwest. We are the best in our industry, and well regarded by our customers for our excellent service. We are lauded for our speedy responses to inquiries, our efficiency and the quality of our work.

"Great communication and thorough work. Would hire again."

Brian J on April 2025

Wu Construction Inc, specializes in drainage and foundation systems construction and repair. Since our founding in 1983, we have successfully completed thousands of projects for homeowners and businesses throughout the Northwest. We are the best in our industry, and well regarded by our customers for our excellent service. We are lauded for our speedy responses to inquiries, our efficiency and the quality of our work.

"Great communication and thorough work. Would hire again."

Brian J on April 2025

Avatar for Iron Earth Construction LLC

Iron Earth Construction LLC

115 West Hill Street
5.00(
3
)
•Approved Pro

Iron Earth Construction LLC

115 West Hill Street
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

We are 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

"Very accommodating and great service and product"

sally k on September 2023

We are 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

"Very accommodating and great service and product"

sally k on September 2023

Avatar for Ram Jack West

Ram Jack West

19904 Des Moines Memorial Dr. S
4.25(
6
)
•Approved Pro

Ram Jack West

19904 Des Moines Memorial Dr. S
4.25(
6
)
•Approved Pro
Customers say: Terrific value
24 years of experience
Free onsite estimate

We're dedicated to providing our clients with the very best in foundation repair, house lifting, pile driving, drilling and a variety of other projects. With over 15 years of industry experience, we take an enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"The sales man offered me leveling and light of my foundation. The end result was my doors not being able to close, more cracking in my sheet rock on the walls and on the ceiling. The house is not level and now Iâ  m seeking options to fix this whole debacle. Ram Jack West is sales based, not service based. Please do research before you make a $30,000 to have hire a company to repair your foundation, working with them is one of my biggest lifetime regrets."

Steven R on September 2023

We're dedicated to providing our clients with the very best in foundation repair, house lifting, pile driving, drilling and a variety of other projects. With over 15 years of industry experience, we take an enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"The sales man offered me leveling and light of my foundation. The end result was my doors not being able to close, more cracking in my sheet rock on the walls and on the ceiling. The house is not level and now Iâ  m seeking options to fix this whole debacle. Ram Jack West is sales based, not service based. Please do research before you make a $30,000 to have hire a company to repair your foundation, working with them is one of my biggest lifetime regrets."

Steven R on September 2023

Avatar for Earths Element

Earths Element

23043 SE 21st St.
4.89(
9
)
•Approved Pro

Earths Element

23043 SE 21st St.
4.89(
9
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
281 local quotes requested

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were on time and worked quickly. I felt the price was reasonable and plan to have them quote my next project. They were polite and cleaned up after the installation was completed. Good job!"

Linda Z on August 2025

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were on time and worked quickly. I felt the price was reasonable and plan to have them quote my next project. They were polite and cleaned up after the installation was completed. Good job!"

Linda Z on August 2025

Avatar for Greenway Landscape Design and Services

Greenway Landscape Design and Services

19911 97th Ave SE
5.00(
2
)
•Approved Pro

Greenway Landscape Design and Services

19911 97th Ave SE
5.00(
2
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
366 local quotes requested

We bring quality and commitment to each and every landscape construction project here in King & Snohomish County. We believe that customer service is the key. We have over 14 years experience in landscape construction and design throughout western washington. You can rest assured your project will completed on time, within your budget and with your highest exceptions met. Please visit our website at www.greenwaylandscapes.net for more information. We look forward to working with you!

"Great work"

Kathryn M on February 2025

We bring quality and commitment to each and every landscape construction project here in King & Snohomish County. We believe that customer service is the key. We have over 14 years experience in landscape construction and design throughout western washington. You can rest assured your project will completed on time, within your budget and with your highest exceptions met. Please visit our website at www.greenwaylandscapes.net for more information. We look forward to working with you!

"Great work"

Kathryn M on February 2025

VISTA GARDENS

3015 SW 106TH ST
4.50(
113
)
•Approved Pro

VISTA GARDENS

3015 SW 106TH ST
4.50(
113
)
•Approved Pro
Customers say: Quality work
207 local quotes requested
30 years of experience

Vista Gardens is your premiere local landscape company. We will treat your landscape with the utmost care and assure your satisfaction while we make your dreams reality. We can take care of your hardscape and landscape installation from start to finish. We look forward to hearing from you to start your new dream landscape!

"Couldn't have gone better. I found Rodrigo on Angi, but then discovered that several of our neighbors had used him and loved him. We were going to get multiple bids but after talking with him, he was so nice, knowledgeable, and reasonably priced that we decided to go ahead on his removing the concrete. We then came up with the idea of using that concrete as a broken concrete entryway path and decided to have him do that as well when our backyard unit was finished. Couldn't have made a better choice. He's creative, conscientious, meticulous, notices things that we hadn't thought of and just a terrific person to work with. Our broken concrete entryway has different colored stones in between and it looks great, a wonderful entrance to the new house. Rodrigo also did a surface for a bike shed we're building and a walkway to and platform for a hot tub. We'd recommend him to anyone."

Paul L on April 2022

Vista Gardens is your premiere local landscape company. We will treat your landscape with the utmost care and assure your satisfaction while we make your dreams reality. We can take care of your hardscape and landscape installation from start to finish. We look forward to hearing from you to start your new dream landscape!

"Couldn't have gone better. I found Rodrigo on Angi, but then discovered that several of our neighbors had used him and loved him. We were going to get multiple bids but after talking with him, he was so nice, knowledgeable, and reasonably priced that we decided to go ahead on his removing the concrete. We then came up with the idea of using that concrete as a broken concrete entryway path and decided to have him do that as well when our backyard unit was finished. Couldn't have made a better choice. He's creative, conscientious, meticulous, notices things that we hadn't thought of and just a terrific person to work with. Our broken concrete entryway has different colored stones in between and it looks great, a wonderful entrance to the new house. Rodrigo also did a surface for a bike shed we're building and a walkway to and platform for a hot tub. We'd recommend him to anyone."

Paul L on April 2022

Avatar for Acosta Landscape and Pavers LLC.

Acosta Landscape and Pavers LLC.

5.00(
1
)
•Approved Pro

Acosta Landscape and Pavers LLC.

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
420 local quotes requested

11+ years of experience! ACOSTA LANDSCAPE AND PAVER LLC. We are very professional and detailed when doing our work we have a lot of experience we make FREE ESTIMATES.

"Excellent. Alex and his crew built a beautiful curved retaining wall around my shed and chicken coop. They built beautiful stairs out of natural stone slabs, and they also graded and built a gorgeous cobblestone driveway. All the work done has held up wonderfully."

Jeremy M on February 2025

11+ years of experience! ACOSTA LANDSCAPE AND PAVER LLC. We are very professional and detailed when doing our work we have a lot of experience we make FREE ESTIMATES.

"Excellent. Alex and his crew built a beautiful curved retaining wall around my shed and chicken coop. They built beautiful stairs out of natural stone slabs, and they also graded and built a gorgeous cobblestone driveway. All the work done has held up wonderfully."

Jeremy M on February 2025

Avatar for Groundworks

Groundworks

18931 59TH AVE NE
4.68(
25
)
•Approved Pro

Groundworks

18931 59TH AVE NE
4.68(
25
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
56 local quotes requested

Since 1987, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North-West Washington. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. GROUN**76305

"Current employee of the Arlington Location posted this on her social media account."

John S on September 2025

Since 1987, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North-West Washington. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. GROUN**76305

"Current employee of the Arlington Location posted this on her social media account."

John S on September 2025

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FAQs for concrete foundation repair projects in Issaquah, WA

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Issaquah, WA homeowners’ guide to concrete foundation repairs

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

See all articles