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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon13
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Mazon, IL

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

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

Last update on November 08, 2025

Find Basement waterproofing pros in Mazon

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
Super Service Award
Customers say: Super punctual
896 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 U.S. Waterproofing

U.S. Waterproofing

4.30(
572
)
•Approved Pro

U.S. Waterproofing

4.30(
572
)
•Approved Pro
Customers say: Super punctual
239 local quotes requested
68 years of experience

Basement waterproofing and foundation repair company. Family owned since 1957 with over 300,000 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 owned since 1957 with over 300,000 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

Avatar for AccuLevel, Inc. - Rochelle

AccuLevel, Inc. - Rochelle

4.44(
167
)
•Approved Pro

AccuLevel, Inc. - Rochelle

4.44(
167
)
•Approved Pro
Customers say: Quality work
198 local quotes requested
29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"The guys that showed up were actually quite nice. They looked at the project, one of the guys showed some concern (about what I don't know) He said he was going to make a phonecall, and when he came back from the truck he said that they couldn't do the job. He said I needed to contact the company --"

Mark H on October 2025

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"The guys that showed up were actually quite nice. They looked at the project, one of the guys showed some concern (about what I don't know) He said he was going to make a phonecall, and when he came back from the truck he said that they couldn't do the job. He said I needed to contact the company --"

Mark H on October 2025

Avatar for Everseal Basement, Inc.

Everseal Basement, Inc.

4.76(
101
)
•Approved Pro

Everseal Basement, Inc.

4.76(
101
)
•Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

Everseal Basement, Inc., specializes in residential and commercial waterproofing. We are locally owned and operated out of Aurora, IL, offering the best prices and quality service. Customer service is our top priority. Call today for your free estimate!

"Ernesto was great. His guys were prompt and professional, job went well from start to finish. Would recommend 100%."

Jeff H on May 2025

Everseal Basement, Inc., specializes in residential and commercial waterproofing. We are locally owned and operated out of Aurora, IL, offering the best prices and quality service. Customer service is our top priority. Call today for your free estimate!

"Ernesto was great. His guys were prompt and professional, job went well from start to finish. Would recommend 100%."

Jeff H on May 2025

Avatar for Mold Squad Restoration

Mold Squad Restoration

No reviews yet

Mold Squad Restoration

No reviews yet
9 years of experience

Mold Squad Restoration & Contracting LLC is a full service Contracting Company that specializes in many phasis of General Construction, Water Damage Restoration, and Home Remodeling and Repair. Our Restoration Division consist of: Mold Removal & Remediation, Water Damage Cleanup & Restoration, Fire Damage Cleanup & Restoration, Flood Mitigation, Structural Drying, Asbestos Abatement and offer other services like: Basement/Foundation Waterproofing. Our Construction Division Consists of: Additions New Construction (Home, Garage, Metal Buildings) Bathroom Remodeling Kitchen Remodeling Basement Remodeling Drywall Installation Interior Painting Flooring (Tile, Laminate, Vinyl, Hardwood) Demolition Load Bearing Wall Removal and LVL Beam Install Cabinets, Vanities, Countertops. And much much more We believe that small companies do the best quality work since we have to make a name for ourselves. All of our projects are managed by our owner. All projects are finished once the Homeowner Approves the Quality and Professionalism. Credentials: 1. Fully Insured and Bonded. 2. Professional Quality. 3. Great Reputation with Realtors, Home Investors, Insurance Agents and Several Home Owners. 4. Trustworthy. 5. Hardworking and Dedicated.

Mold Squad Restoration & Contracting LLC is a full service Contracting Company that specializes in many phasis of General Construction, Water Damage Restoration, and Home Remodeling and Repair. Our Restoration Division consist of: Mold Removal & Remediation, Water Damage Cleanup & Restoration, Fire Damage Cleanup & Restoration, Flood Mitigation, Structural Drying, Asbestos Abatement and offer other services like: Basement/Foundation Waterproofing. Our Construction Division Consists of: Additions New Construction (Home, Garage, Metal Buildings) Bathroom Remodeling Kitchen Remodeling Basement Remodeling Drywall Installation Interior Painting Flooring (Tile, Laminate, Vinyl, Hardwood) Demolition Load Bearing Wall Removal and LVL Beam Install Cabinets, Vanities, Countertops. And much much more We believe that small companies do the best quality work since we have to make a name for ourselves. All of our projects are managed by our owner. All projects are finished once the Homeowner Approves the Quality and Professionalism. Credentials: 1. Fully Insured and Bonded. 2. Professional Quality. 3. Great Reputation with Realtors, Home Investors, Insurance Agents and Several Home Owners. 4. Trustworthy. 5. Hardworking and Dedicated.

Avatar for Everseal Basement

Everseal Basement

4.89(
9
)

Everseal Basement

4.89(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

basement waterproofing

"We are so impressed with Everseal. They installed a sump pump and interior drainage tiles in our basement in March of 2021. The job took only four days. The employees worked extremely hard to install the pump, interior drain tiles and window well drains. The young men, who removed debris from the basement in buckets and returned with fresh cement, literally ran in and out of the house to complete the job. They were amazing. They then brought their own hose to wash down any residue on our sidewalk and driveway. They took great care to keep the dirt and dust to a minimum. As they broke up the concrete floor, they used a powerful exhaust fan that vented to the outside through one of our basement windows. For additional protection, they wrapped the furnace with plastic sheets and hung plastic sheets around the basement enclosing the work area. They then made a tunnel with plastic from the basement door to the upstairs front door. Yes, there was dust that reached the upstairs. But, without their careful concern for our home, it could have been much worse. After the project was finished, we washed our walls upstairs and they were fine. The dust that reached the upstairs was easily cleaned.   They were price competitive and always went the extra mile to answer our questions.  A month after the installation, they returned to install a gasket and aluminum strips around the flange in the area where we do occasional woodworking. They did not charge for this service. And, they kept a vacuum operating to capture the dust while they were drilling the small holes in the concrete. The results look great. They also removed their shoes before entering our home and then wore booties to keep the dirt in the basement. Again, it is their attention to detail that sets them apart from others.  Everseal is a top notch company and deserves an A++ rating!"

Edward S on April 2021

basement waterproofing

"We are so impressed with Everseal. They installed a sump pump and interior drainage tiles in our basement in March of 2021. The job took only four days. The employees worked extremely hard to install the pump, interior drain tiles and window well drains. The young men, who removed debris from the basement in buckets and returned with fresh cement, literally ran in and out of the house to complete the job. They were amazing. They then brought their own hose to wash down any residue on our sidewalk and driveway. They took great care to keep the dirt and dust to a minimum. As they broke up the concrete floor, they used a powerful exhaust fan that vented to the outside through one of our basement windows. For additional protection, they wrapped the furnace with plastic sheets and hung plastic sheets around the basement enclosing the work area. They then made a tunnel with plastic from the basement door to the upstairs front door. Yes, there was dust that reached the upstairs. But, without their careful concern for our home, it could have been much worse. After the project was finished, we washed our walls upstairs and they were fine. The dust that reached the upstairs was easily cleaned.   They were price competitive and always went the extra mile to answer our questions.  A month after the installation, they returned to install a gasket and aluminum strips around the flange in the area where we do occasional woodworking. They did not charge for this service. And, they kept a vacuum operating to capture the dust while they were drilling the small holes in the concrete. The results look great. They also removed their shoes before entering our home and then wore booties to keep the dirt in the basement. Again, it is their attention to detail that sets them apart from others.  Everseal is a top notch company and deserves an A++ rating!"

Edward S on April 2021

Avatar for CAPTAIN'S CONCRETE AND CONSTRUCTION

CAPTAIN'S CONCRETE AND CONSTRUCTION

5.00(
1
)

CAPTAIN'S CONCRETE AND CONSTRUCTION

5.00(
1
)
35 years of experience

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.

Showing 1-10 of 29
Basement Waterproofing questions, answered by experts

Generally, moisture barrier padding costs $0.75 to $1.50 per square foot, varying by brand and mix. That’s a lot more than standard padding, which runs $0.25 to $0.90 per square foot. The price difference between these two options might seem steep, but think of it as insurance against future carpet replacement costs and subfloor damage. If you have pets or kids, that extra investment in high-risk areas like your living room often pays off.

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

The Mazon, IL homeowners’ guide to basement waterproofing services

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