Robert P.
Scott did a great job on our repair.
Custom Roofers III
Get matched with top basement leak repair pros in Dekalb, IL
There are 3 highly-rated local basement leak repair pros.
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TRUSTED BY DEKALB, IL HOMEOWNERS
4 Average homeowner rating
25 Verified basement leak repair services reviews
Verified Reviews for Basement Leak Repair pros in Dekalb, IL
Last update on October 13, 2025
- Custom Roofers III
- Jennifer C.
Nothing but problems from the get go. Wrong windows ordered by salesman and didn't realize it till it's too late. Now my house is COLD all the time!!! Don't even want to know how bad winter will be and my heating bills!!! Windows leaked water into my house and saturated my carpet and subfloor...
Window World of Rockford - Betty M.
I was getting mice in my basement 3-4 times per year, and was at the end of my rope. A friend of mine recommended Greathouse Pest Control, so I called. Doug Hamel could not have been nicer. He examined the outdoor perimeter of my house and found 3 different spots where the mice could...
- Lori L.
He was punctual, professional and helpful. My brother-in-law had previously tried to fix it and Mike waited around until I could get a hold of my brother-in-law to see where the cover to the snowblower was so that Mike could put it back on. I would definitely refer M & M Repair to family...
- Mary M.
I am very happy with how the technicians accomodated our situation of having to leave early for a family funeral. They came first thing in the morning and worked quickly to identify the issue. As a result of not having the new part with them, they came back to complete the repair as soon as...
Find Basement leak repair pros in Dekalb
Perma-Seal Basement Systems
412 Rockwell Ct
Perma-Seal Basement Systems
412 Rockwell Ct
Customers say: Super punctual
898 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
U.S. Waterproofing
81 Remington Rd
U.S. Waterproofing
81 Remington Rd
Customers say: Super punctual
247 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
Exclusive Masonry & Construction
307 East Lafayette Street
Exclusive Masonry & Construction
307 East Lafayette Street
327 local quotes requested
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Holague Services
PO Box 609
Holague Services
PO Box 609
116 local quotes requested
22 years of experience
Holague Pavers 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.
Holague Pavers 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.
Larson Home Repair
145 North Brown Street
Larson Home Repair
145 North Brown Street
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience
Larson Home Repair offers fast, friendly and courteous service. We use only the best products, and we're always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.
"What a nice person! Fair pricing and knowledge base is excellent! I've already told several friends about Larson's and will call again. Thanks again, Josh! Love the new desk!!"
Cara S on February 2016
Larson Home Repair offers fast, friendly and courteous service. We use only the best products, and we're always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.
"What a nice person! Fair pricing and knowledge base is excellent! I've already told several friends about Larson's and will call again. Thanks again, Josh! Love the new desk!!"
Cara S on February 2016
AccuLevel, Inc. - Rochelle
9495 North Waldron Road
AccuLevel, Inc. - Rochelle
9495 North Waldron Road
Customers say: Quality work
214 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
Everseal Basement, Inc.
720 Terry Avenue
Everseal Basement, Inc.
720 Terry Avenue
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
Solid Contact Construction LLC
1625 Sunrise Dr
Solid Contact Construction LLC
1625 Sunrise Dr
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We specialize in bringing your visions to life. Paying attention to every detail is our goal, we don't cut corners, we perform each step on a clients house as its our own!
"Great company to hire! Strongly recommend!"
Ben M on August 2024
We specialize in bringing your visions to life. Paying attention to every detail is our goal, we don't cut corners, we perform each step on a clients house as its our own!
"Great company to hire! Strongly recommend!"
Ben M on August 2024
Schultzwoodworking LLC
Schultzwoodworking LLC
We specialize in remodeling and new construction. We do good quality work in a reasonable time frame, we can make any dream you have come to life! we are a small construction company with a few employees
We specialize in remodeling and new construction. We do good quality work in a reasonable time frame, we can make any dream you have come to life! we are a small construction company with a few employees
Different level llc
Different level llc
Emergency services offered
We're a small family oriented company that started in 2017, we do general construction inside, and outside, we do it all, remodeling (renovation) is what we specialize in. We take pride in our work we treat your property like its our own to its little final detail we make it perfect
We're a small family oriented company that started in 2017, we do general construction inside, and outside, we do it all, remodeling (renovation) is what we specialize in. We take pride in our work we treat your property like its our own to its little final detail we make it perfect
FAQs for basement leak repair projects in Dekalb, IL
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms.
Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.
Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
The Dekalb, IL homeowners’ guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Walkout basements cost more to install than traditional basements. Our guide explores the factors that affect how much a walkout basement costs.
Sump pumps are a must for homeowners who live in flood zones. Find out how much sump pump installation costs based on type, location, and features.
Finishing a basement isn’t always ideal. Learn about the differences between a finished and unfinished basement and which is right for you.
Finishing a basement can add huge value to your life at home. Here's what you need to know before you dive into a basement remodel.
Choosing where the sump pump water goes affects the effectiveness and longevity of your sump pump system. These tips can help guide you in the right direction.
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