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    Verified basement leak repair services reviews

Find Basement leak repair pros in Algonquin

Avatar for Matrix Basement Finishing

Matrix Basement Finishing

4.54(
275
)
Approved Pro

Matrix Basement Finishing

4.54(
275
)
Approved Pro
Customers say: Quality work
127 local quotes requested
16 years of experience

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025


Avatar for Master Craft & Design

Master Craft & Design

5.00(
9
)
Approved Pro

Master Craft & Design

5.00(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Master Craft & Design specializes in every aspect of custom building, home renovations indoor/outdoor, custom and refinished cabinetry and home remodeling services. We are proud to provide Top quality construction to our Lake and Mchenry county community. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our skilled installers provide quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. Call us today Free In-Home Consultation.

"We just moved from out of state and wanted to remodel the house we bought but didn’t know who to call! We were referred to Master Craft & Design and they transformed our house into a beautiful new forever home! From the initial phone call to the completion of the 5 months remodel project, Ed and his staff was always there for us! They are very professional, very detailed and listen to your needs and what you want. They explained everything very carefully and offered help when it was needed. I was totally impressed with their initial quote for the cost of the remodel. Everything was broken down by rooms with pricing for everything that was needed including materials. There were no surprises since it was so detailed. The only additions to the pricing was what we added or unforeseen issues that were found during the remodel. Ed has great resources for flooring, cabinets, countertops and other features you will need during the remodel. What can be a stressful time for some people, that wasn’t the case with Master Craft & Design. Give Ed a call at 773-315-8650 and start the process to transform your remodel into your forever home too!"

Lynn M on November 2025

Master Craft & Design specializes in every aspect of custom building, home renovations indoor/outdoor, custom and refinished cabinetry and home remodeling services. We are proud to provide Top quality construction to our Lake and Mchenry county community. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our skilled installers provide quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. Call us today Free In-Home Consultation.

"We just moved from out of state and wanted to remodel the house we bought but didn’t know who to call! We were referred to Master Craft & Design and they transformed our house into a beautiful new forever home! From the initial phone call to the completion of the 5 months remodel project, Ed and his staff was always there for us! They are very professional, very detailed and listen to your needs and what you want. They explained everything very carefully and offered help when it was needed. I was totally impressed with their initial quote for the cost of the remodel. Everything was broken down by rooms with pricing for everything that was needed including materials. There were no surprises since it was so detailed. The only additions to the pricing was what we added or unforeseen issues that were found during the remodel. Ed has great resources for flooring, cabinets, countertops and other features you will need during the remodel. What can be a stressful time for some people, that wasn’t the case with Master Craft & Design. Give Ed a call at 773-315-8650 and start the process to transform your remodel into your forever home too!"

Lynn M on November 2025


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
910 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


"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 Rowe Construction

Rowe Construction

4.81(
112
)
Approved Pro

Rowe Construction

4.81(
112
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
31 local quotes requested

We are a family owned business with over 40 years of construction experience between us. We specialize in Kitchen and Bathroom Remodels, Basements, General Remodels, Deck Building. Good quality craftsmanship is what we deliver and nothing is more important to us than your satisfaction and referral. 10 employees, billing procedures depend on the job, free estimates.We service the Northern suburbs of Chicago & Southern Wisconsin.

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."

Polly K on April 2023

We are a family owned business with over 40 years of construction experience between us. We specialize in Kitchen and Bathroom Remodels, Basements, General Remodels, Deck Building. Good quality craftsmanship is what we deliver and nothing is more important to us than your satisfaction and referral. 10 employees, billing procedures depend on the job, free estimates.We service the Northern suburbs of Chicago & Southern Wisconsin.

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."

Polly K on April 2023


Avatar for PHI3 Construction

PHI3 Construction

5.00(
8
)
Approved Pro

PHI3 Construction

5.00(
8
)
Approved Pro
Customers say: Quick response
305 local quotes requested
2 years of experience

PHI3 Construction is the top option for managing all your home construction projects, both exterior and interior. Whether it's beautiful concrete patios, pathways, and driveways or significant renovations in kitchens, bathrooms, and basements, we are committed to making your ideas a reality! Additionally, our thorough snow removal services guarantee that your property stays safe and accessible throughout the winter season!

"Doug & Don were very thorough with explaining the construction process to me and my husband. They built us a large patio with an outdoor kitchen and it turned out beautiful."

Cynthia D on September 2023

PHI3 Construction is the top option for managing all your home construction projects, both exterior and interior. Whether it's beautiful concrete patios, pathways, and driveways or significant renovations in kitchens, bathrooms, and basements, we are committed to making your ideas a reality! Additionally, our thorough snow removal services guarantee that your property stays safe and accessible throughout the winter season!

"Doug & Don were very thorough with explaining the construction process to me and my husband. They built us a large patio with an outdoor kitchen and it turned out beautiful."

Cynthia D on September 2023


Epic Remodelers Inc.

5.00(
1
)
Approved Pro

Epic Remodelers Inc.

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

We specialize in all phases of remodeling for your home, business, kitchens, finishing basements, room additions, 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!

"It was amazing experience working with Pete and his entire crew. When he saw our unfinished basement, he came out with the full design and put several plans and options on the table and after few consultations, we finalized the plan. The team finished the whole work on time and got it approved by city. It’s look stunning now and we are enjoying every bit of it."

Anupam B on October 2024

We specialize in all phases of remodeling for your home, business, kitchens, finishing basements, room additions, 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!

"It was amazing experience working with Pete and his entire crew. When he saw our unfinished basement, he came out with the full design and put several plans and options on the table and after few consultations, we finalized the plan. The team finished the whole work on time and got it approved by city. It’s look stunning now and we are enjoying every bit of it."

Anupam B on October 2024


Professional Concrete Inc

4.56(
54
)
Approved Pro

Professional Concrete Inc

4.56(
54
)
Approved Pro
Customers say: Quality work
110 local quotes requested
20 years of experience

Family owned business that cares about our clients' satisfaction; friendly and hard working individuals. In business since 2005. No sub contractors used, every job is done by us and the owner is present at every single job - working and making sure everything is done correctly.

"Hector and his team did d an outstanding job. My new driveway is beautiful. They showed up when promised and worked hard all day. They found a problem with the foundation of my house that needed to be repaired before replacing the driveway and rebuilt the foundation wall next to the driveway. I would recommend them to anyone needing concrete work done."

Mary H on December 2024

Family owned business that cares about our clients' satisfaction; friendly and hard working individuals. In business since 2005. No sub contractors used, every job is done by us and the owner is present at every single job - working and making sure everything is done correctly.

"Hector and his team did d an outstanding job. My new driveway is beautiful. They showed up when promised and worked hard all day. They found a problem with the foundation of my house that needed to be repaired before replacing the driveway and rebuilt the foundation wall next to the driveway. I would recommend them to anyone needing concrete work done."

Mary H on December 2024


Pro Craftman

New on AngiNew on Angi
Approved Pro

Pro Craftman

New on AngiNew on Angi
Approved Pro
87 local quotes requested
7 years of experience

At Procraftman, we specialize in turning your living spaces into elegant, functional masterpieces. Our team of experienced professionals is dedicated to providing a wide range of remodeling and renovation services, from kitchen and bathroom makeovers to full-home transformations.

At Procraftman, we specialize in turning your living spaces into elegant, functional masterpieces. Our team of experienced professionals is dedicated to providing a wide range of remodeling and renovation services, from kitchen and bathroom makeovers to full-home transformations.


Avatar for The Real Seal LLC

The Real Seal LLC

4.96(
243
)
Approved Pro

The Real Seal LLC

4.96(
243
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
252 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

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Basement Leak Repair questions, answered by experts

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

Common drain issues include slow-running drains, whether in a sink or shower, clogged drains, a bad smell, and water backing up into a sink, shower, or bathtub. Causes range from hair, grease, roots, or toilet paper clogging the drainpipes to flooding outside the home, which prevents sewer lines from draining properly.

Pooling or standing water in your basement should be cause for alarm and action. This indicates that there is a leak or a drainage issue, and until you repair the root of the problem, the situation will only happen again or grow in severity. It’s important to deal with water damage as soon as it occurs.

The Algonquin, 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.