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TRUSTED BY POSEN, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon137
    Verified foundation repairs reviews

Verified Reviews for Foundation Repair pros in Posen, IL

*The Angi rating for Foundation Repair companies in Posen, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.

*The HomeAdvisor rating for Foundation Repair companies in Posen, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.

Last update on December 02, 2025

Find Foundation repair specialists in Posen

Avatar for U.S. Waterproofing

U.S. Waterproofing

4.30(
572
)
•Approved Pro

U.S. Waterproofing

4.30(
572
)
•Approved Pro
Customers say: Super punctual
68 years of experience
Free onsite estimate

Basement waterproofing and foundation repair company. Family operated since 1957 with over 500,000 dry basements. Free consultations. Lifetime warranties available. Award winning company.

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023

Basement waterproofing and foundation repair company. Family operated since 1957 with over 500,000 dry basements. Free consultations. Lifetime warranties available. Award winning company.

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023

SS Construction

New on AngiNew on Angi
•Approved Pro

SS Construction

New on AngiNew on Angi
•Approved Pro
Free onsite estimate
Emergency services offered

Hello! We’re SS Construction, a trusted masonry company dedicated to delivering high-quality craftsmanship and reliable service on every project. With years of experience in brickwork, stonework, concrete, and repair, we take pride in building strong, beautiful, and long-lasting results for our customers. Whether you need new construction, restoration, or custom masonry design, we handle each job with attention to detail and professionalism. Our goal is simple — to exceed your expectations with honest communication, fair pricing, and quality work that stands the test of time. No project is too big or too small — we treat every client like family. Contact us today to bring your vision to life!

Hello! We’re SS Construction, a trusted masonry company dedicated to delivering high-quality craftsmanship and reliable service on every project. With years of experience in brickwork, stonework, concrete, and repair, we take pride in building strong, beautiful, and long-lasting results for our customers. Whether you need new construction, restoration, or custom masonry design, we handle each job with attention to detail and professionalism. Our goal is simple — to exceed your expectations with honest communication, fair pricing, and quality work that stands the test of time. No project is too big or too small — we treat every client like family. Contact us today to bring your vision to life!

Avatar for Perma-Seal Basement Systems

Perma-Seal Basement Systems

4.43(
1,404
)
•Approved Pro

Perma-Seal Basement Systems

4.43(
1,404
)
•Approved Pro
Customers say: Super punctual
1056 local quotes requested
46 years of experience

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025

Avatar for The Real Seal LLC

The Real Seal LLC

4.98(
224
)
•Approved Pro

The Real Seal LLC

4.98(
224
)
•Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
142 local quotes requested

2015, 2016, 2017, 2018, 2019, and 2020 Super Service Award Recipient. Do we ever stop?? NO! We are an HONEST Basement Waterproofing and Foundation Repair company with a simple philosophy: Happy Employees Make Happy Customers. Our customer service is second-to-none. Please call our office to schedule an estimate at (847)-769-8240

"Real Seal are very professional. Came out when they said, sent estimate and set up to have work done in a timely matter. The technician sealed two cracks in our foundation crawl space. Did a excellent job and was very friendly and knowledgable. I will be using them again for another crack."

Pat M on December 2024

2015, 2016, 2017, 2018, 2019, and 2020 Super Service Award Recipient. Do we ever stop?? NO! We are an HONEST Basement Waterproofing and Foundation Repair company with a simple philosophy: Happy Employees Make Happy Customers. Our customer service is second-to-none. Please call our office to schedule an estimate at (847)-769-8240

"Real Seal are very professional. Came out when they said, sent estimate and set up to have work done in a timely matter. The technician sealed two cracks in our foundation crawl space. Did a excellent job and was very friendly and knowledgable. I will be using them again for another crack."

Pat M on December 2024

DO NOT CALL Wallace Handyman Solutions

No reviews yet

DO NOT CALL Wallace Handyman Solutions

No reviews yet
5 years of experience

Independent Contractor. I perform repairs on appliances, machines, and equipment. Repair and maintain plumbing, electrical, and minor heating and cooling projects. Drywall and painting skills as well. Satisfaction is guaranteed.

Independent Contractor. I perform repairs on appliances, machines, and equipment. Repair and maintain plumbing, electrical, and minor heating and cooling projects. Drywall and painting skills as well. Satisfaction is guaranteed.

Avatar for l&P Basement Waterproofing LLC Bonded and Insured

l&P Basement Waterproofing LLC Bonded and Insured

5.00(
6
)

l&P Basement Waterproofing LLC Bonded and Insured

5.00(
6
)
Customers say: Quick response
Free onsite estimate

Drain Tile Systems Inside And Outside Foundation Crack Repair Window Wells Sump Pumps Downspout And Discharge Extencion

"Pedro was amazing! Responsive, prompt, informative, and clean. Highly recommend!"

Mollie L on May 2024

Drain Tile Systems Inside And Outside Foundation Crack Repair Window Wells Sump Pumps Downspout And Discharge Extencion

"Pedro was amazing! Responsive, prompt, informative, and clean. Highly recommend!"

Mollie L on May 2024

Avatar for RK Masonry and Tuckpointing

RK Masonry and Tuckpointing

No reviews yet

RK Masonry and Tuckpointing

No reviews yet
30 years of experience

RK Masonry provides stone & brick masonry services for homeowners of Chicago, Chicago suburbs and NW Indiana. We're experts in foundation repair, porch repair, fireplace installation & refinishing, cultured stone & stone veneer, chimney repair, brick mailboxes, stone mailboxes, masonry pillars, outdoor kitchens & patios, interior masonry accents and refinishing, porch repair and retaining walls. We've been in business over 20 years, and we still love what we do: leveraging the beauty, value and durability of brick and stone for the Chicagoland homeowner. We're owner-operated and family-owned. We have hundreds of happy customers and think you'll appreciate the RKMAT difference, too!

RK Masonry provides stone & brick masonry services for homeowners of Chicago, Chicago suburbs and NW Indiana. We're experts in foundation repair, porch repair, fireplace installation & refinishing, cultured stone & stone veneer, chimney repair, brick mailboxes, stone mailboxes, masonry pillars, outdoor kitchens & patios, interior masonry accents and refinishing, porch repair and retaining walls. We've been in business over 20 years, and we still love what we do: leveraging the beauty, value and durability of brick and stone for the Chicagoland homeowner. We're owner-operated and family-owned. We have hundreds of happy customers and think you'll appreciate the RKMAT difference, too!

Avatar for Area Wide Waterproofing

Area Wide Waterproofing

5.00(
6
)

Area Wide Waterproofing

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a team of experienced waterproofing experts specializing in foundation crack repairs and many other waterproofing needs. Your business and trust is important to us. Our professional team continually exceeds our client's expectations and is ready to serve.

"Fast, quick and clean."

Jeff T on February 2023

We are a team of experienced waterproofing experts specializing in foundation crack repairs and many other waterproofing needs. Your business and trust is important to us. Our professional team continually exceeds our client's expectations and is ready to serve.

"Fast, quick and clean."

Jeff T on February 2023

Avatar for Mr D's waterproofing and construction inc.

Mr D's waterproofing and construction inc.

5.00(
3
)

Mr D's waterproofing and construction inc.

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have over 20 years of combined experience, ex employees of big named brand companies offering the same services, the same material, at a better price. Family owned buisness.

"Well so far so good. Must make sure gutter in area is cleaned out also."

Louie L on October 2019

We have over 20 years of combined experience, ex employees of big named brand companies offering the same services, the same material, at a better price. Family owned buisness.

"Well so far so good. Must make sure gutter in area is cleaned out also."

Louie L on October 2019

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Foundation Repair questions, answered by experts

If improperly installed, an egress window can compromise your foundation’s structural integrity, so it’s important to work with a pro to ensure your foundation remains in good shape. Any money you may save on a DIY egress window installation may cost you in the long run if your foundation is damaged in the process.

You can use a level or straight-edge to test for plumb foundation walls and a level slab, a level or a ball to check for sloping floors inside your home, and a hygrometer to look for moisture in your underhome area. Aside from these DIY tests, it’s important to get a foundation repair specialist or structural engineer to test the foundation to see if it’s supporting your structure properly. They can determine if the loads on the concrete are uneven or need reinforcement.

There are many actions that specialists can take to repair a bad foundation. However, just like a car, a specialist will determine whether the cost of repairs is worth it in the long run. In many cases, repairs to the surrounding property—such as regrading your lawn or addressing lawn drainage issues—will also be necessary.

Foundation problems will likely get worse over time if they aren’t repaired. As foundation problems progress, your home may experience signs of structural damage, water damage, and health and safety risks—all of which will only get more expensive to fix the longer you wait. Repair foundation problems as soon as you’re aware of them to avoid complex and expensive remediation in the future.

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.

The Posen, IL homeowners’ guide to foundation repairs

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

See all articles