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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Naperville

Avatar for The Real Seal LLC
The Real Seal LLC
5.0(
224
)

Serving Naperville, IL and surrounding areas

Angi Approved

In business since 2011

Free estimates

Warranties offered

"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."
Before and After Crack Repair
I Beam Supports
Polyjacking in Darien
Our Carbon Fiber Straps Repair Before, During, and After
Crack repaired with Carbon Fiber Staples

+39

Response time10 hrs
24 neighbors recently requested a quote
Recommended by99%of homeowners
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Avatar for Ulb-Dry Waterproofing Inc
Ulb-Dry Waterproofing Inc
4.9(
98
)

Serving Naperville, IL and surrounding areas

Angi Approved

In business since 2011

Free estimates

Credit card accepted

"Very impressive team. They accomplished everything required Very quickly with minimal intrusion. Very polite and professional."
Exposed Wall
After
Install Drainage mat over Stone
Additional Photos
Clean Wall crack

+2

Response time1 day
46 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Atlas Restoration LLC
Atlas Restoration LLC
4.9(
150
)

Serving Naperville, IL and surrounding areas

Angi Approved

In business since 1979

Free estimates

Warranties offered

"it was a difficult job to work through the crawl space and they did a nice job and they cleaned up everything well. they were very nice, helpful people."
Sump Pump Installation
Foundation Repair
Crawl Space Encapsulation
Sump Pump Installation
Crawl Space Encapsulation

+17

Response time12 hrs
Response rate96%
33 neighbors recently requested a quote
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Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.5(
1,179
)

Serving Naperville, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Tyler and Elias were professional and informative. They completed our work in a timely manner and left no debris or mess behind. "
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
96 neighbors recently requested a quote
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Avatar for Everseal Basement, Inc.
Everseal Basement, Inc.
4.8(
101
)

Serving Naperville, IL and surrounding areas

Angi Approved

In business since 2015

Free estimates

Warranties offered

"Ernesto was great. His guys were prompt and professional, job went well from start to finish. Would recommend 100%."
Response time1 day
Response rate88%
4 neighbors recently requested a quote
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Avatar for Seepageseal, Inc.
Seepageseal, Inc.
4.7(
39
)

Serving Naperville, IL and surrounding areas

Angi Approved

In business since 2000

Free estimates

Warranties offered

"Very pleased with estimating process and analysis of the problems. Promptly scheduled and impressively completed. Very happy to have hired them."
Drain Tile System With Sump Pump Pit
Drain Tile System With Drainage Board
Drain Tile System With Plastic
Response time12 hrs
21 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for U.S. Waterproofing
U.S. Waterproofing
4.3(
572
)

Serving Naperville, IL and surrounding areas

Angi Approved

In business since 1957

Free estimates

Warranties offered

"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)"
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
39 neighbors recently requested a quote
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Avatar for Faithful Roofing & Masonry
Faithful Roofing & Masonry
5.0(
18
)

Serving Naperville, IL and surrounding areas

Angi Approved

Free estimates

Emergency services offered

Warranties offered

"Faithful roofing and masonry did an amazing job. Martino and his crew came out and stopped the leak immediately. Highly recommend."
Gutter Repair & Replacement Project
Gutters Project
Roofing Project
Roofing Project
Additional Photos

+28

7 neighbors recently requested a quote
Recommended by55%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Naperville, IL

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Naperville, IL homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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

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