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Verified Reviews for Basement Waterproofing pros in Sullivan, WI
*The Angi rating for Basement Waterproofing companies in Sullivan, WI 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 Sullivan, WI 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 January 02, 2026
Find Basement waterproofing pros in Sullivan

Everdry Waterproofing Wisconsin
Everdry Waterproofing Wisconsin
Everdry is the Nations leader in basement waterproofing with 100,000 satisfied customers! We help you create dry usable space.
"Where do I begin with this review. I stopped at the West Allis Farmers Market AND the West Allis Car Show where the booth was busy and I waited for a chance to enter for the yeti cooler drawing and an inspection after the flood this summer. The conversations that were happening around the booth from what seemed like employees or friends of employees is what caused me to walk away TWICE. I am not sure what kind of company you'd like to be known for but the conversations I heard were appalling to say the least. But I went to the review page and saw comments from the General Manager when a potential customer had voiced concerns - this is the example your employees follow. They are a product of this type of environment. Sounds like you need to get a handle on your staff from the front desk all the way up to your GM. Sleeping around, moving from department to department. Might want to get a handle on that before you have an STD outbreak on your hands. Id hate to be the significant other or spouse of an employee that works here. And after reading the reviews I'd hate to be a paying customer bullied by a company. I also have a "no soliciting" sign and what was left in my door. Soliciting. But reading reviews I have seen this multiple times being expressed. Education stated it was provided but seems the GM fell short here too."
Steven J on November 2025
Everdry is the Nations leader in basement waterproofing with 100,000 satisfied customers! We help you create dry usable space.
"Where do I begin with this review. I stopped at the West Allis Farmers Market AND the West Allis Car Show where the booth was busy and I waited for a chance to enter for the yeti cooler drawing and an inspection after the flood this summer. The conversations that were happening around the booth from what seemed like employees or friends of employees is what caused me to walk away TWICE. I am not sure what kind of company you'd like to be known for but the conversations I heard were appalling to say the least. But I went to the review page and saw comments from the General Manager when a potential customer had voiced concerns - this is the example your employees follow. They are a product of this type of environment. Sounds like you need to get a handle on your staff from the front desk all the way up to your GM. Sleeping around, moving from department to department. Might want to get a handle on that before you have an STD outbreak on your hands. Id hate to be the significant other or spouse of an employee that works here. And after reading the reviews I'd hate to be a paying customer bullied by a company. I also have a "no soliciting" sign and what was left in my door. Soliciting. But reading reviews I have seen this multiple times being expressed. Education stated it was provided but seems the GM fell short here too."
Steven J on November 2025

Erie Home
Erie Home
Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.
"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."
Jennifer S on August 2024
Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.
"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."
Jennifer S on August 2024
Erie Home
Erie Home
Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.
"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."
Jennifer S on August 2024
Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.
"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."
Jennifer S on August 2024

Erie Home
Erie Home
Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.
"Salesman here 6 hrs. Quoted over $30lk got down to $25,500. Of course it was a good for today sign now price I had more estimates lined up but after 6 hrs and him acting like he was my husbands new bf and beer buddy he signed. Scheduled walkthrough- that was cancelled. Started work and had ?issues? that walk through would have found. Blew circuit breaker in workshop of basement, we now need an electrician bc even w replacing the circuit breaker w a new breaker it still turns off. Quotedi time length/ what they would be able to do by salesman- all wrong. Workers say it will be twice as long and what sales man said they could go around they can not. Workers are extremely polite and nice. Will update review when they are finished w work. Today 7/30 will be day 3. "
Que P on July 2025
Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.
"Salesman here 6 hrs. Quoted over $30lk got down to $25,500. Of course it was a good for today sign now price I had more estimates lined up but after 6 hrs and him acting like he was my husbands new bf and beer buddy he signed. Scheduled walkthrough- that was cancelled. Started work and had ?issues? that walk through would have found. Blew circuit breaker in workshop of basement, we now need an electrician bc even w replacing the circuit breaker w a new breaker it still turns off. Quotedi time length/ what they would be able to do by salesman- all wrong. Workers say it will be twice as long and what sales man said they could go around they can not. Workers are extremely polite and nice. Will update review when they are finished w work. Today 7/30 will be day 3. "
Que P on July 2025

AccuLevel, Inc. - Rochelle
AccuLevel, Inc. - Rochelle
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 job got completed but it wasn’t repaired the way it was originally quoted. The financing offers they had were very helpful to budget for this project. "
Doug H on December 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 job got completed but it wasn’t repaired the way it was originally quoted. The financing offers they had were very helpful to budget for this project. "
Doug H on December 2025

BASEMENT SPECIALISTS INC
BASEMENT SPECIALISTS INC
Basement Specialist is a company rooted in honesty and quality of work. We are a locally owned company specializing in basement waterproofing, foundation repair, and overall repair and maintenance of the supporting base of your home. At Basement Specialist, we recognize the importance of understanding construction methods and soil conditions of the Metro Area. Our quality reviews speak for themselves; Angie's List members love us!
"Dale was very thorough in his examination of my situation and gave me clear explanations of what was going on. Other firms that quoted the work insisted that the entire basement needed to be done. Dale said that we only need to fix what is leaking. Cost to do that was one third that of other bids. Crew was on time, prompt and thorough. I would definitely use this firm again."
Erich Z on December 2018
Basement Specialist is a company rooted in honesty and quality of work. We are a locally owned company specializing in basement waterproofing, foundation repair, and overall repair and maintenance of the supporting base of your home. At Basement Specialist, we recognize the importance of understanding construction methods and soil conditions of the Metro Area. Our quality reviews speak for themselves; Angie's List members love us!
"Dale was very thorough in his examination of my situation and gave me clear explanations of what was going on. Other firms that quoted the work insisted that the entire basement needed to be done. Dale said that we only need to fix what is leaking. Cost to do that was one third that of other bids. Crew was on time, prompt and thorough. I would definitely use this firm again."
Erich Z on December 2018

Badger Basement Systems
Badger Basement Systems
Badger Basement Systems, in business since 1975, is a largely family-run business providing free estimates, competitive pricing and superior wet basement and home foundation repair products to homes in Wisconsin and Illinois! Additional phone - (888) 669-3114. Additional DBA - Badger Waterproofing. Award winning. Additional email - [email protected]. Additional address: PO Box 158 Fort Atkinson, WI 53538.
"The company looks for ways to nickle and dime you - stay away. They charged us $500 to remove two bolts on a tub."
Peter L on September 2019
Badger Basement Systems, in business since 1975, is a largely family-run business providing free estimates, competitive pricing and superior wet basement and home foundation repair products to homes in Wisconsin and Illinois! Additional phone - (888) 669-3114. Additional DBA - Badger Waterproofing. Award winning. Additional email - [email protected]. Additional address: PO Box 158 Fort Atkinson, WI 53538.
"The company looks for ways to nickle and dime you - stay away. They charged us $500 to remove two bolts on a tub."
Peter L on September 2019

Tri State Basement Repair
Tri State Basement Repair
At Tri State Basement Repair and Waterproofing, our goal is to offer superior products and service at affordable prices. Our Company is a family of it’s own , here to help you and your loved ones solve all of your basement problems and ease your worries. Locally owned and operated, Tri-State Basement Repair and Waterproofing was created with the soul intent to give downstairs living space back to homeowners. To make the basement a safe storage area. To give homeowners the luxury of a full night’s sleep, with the peace of mind that your foundation is strong, and that the morning light will not bring quality time with your wet vac and hours of drying your basement floor. This is the difference between your basement and a Tri State Basement Repair basement! Tri-State Basement Repair and Waterproofing is the best choice for all your basement, crawlspace, and foundation repair needs. Whether you need to replace a basement foundation, support the wall, or waterproof a crawlspace, you only need one number: Tri-State Basement Repair. Our superior abilities to “do it all” means you only have one company to call, one installation date, and one job to be completely satisfied with. Tri-State is your “one stop shop” for all basement improvement needs.
"First there were a couple of delays due to COVID, the weather, and a truck broke down. The window guys were over 2 hours late. While excavating near the house, the workers “accidentally” broke our water main. This of course was our fault and cost us an additional $3000! Read your contract. There is a small clause about accidents not being their fault. Subsequently, we had no water for two days and a large plumbing bill from a plumber they sent. This may not be over."
Valerie C on October 2020
At Tri State Basement Repair and Waterproofing, our goal is to offer superior products and service at affordable prices. Our Company is a family of it’s own , here to help you and your loved ones solve all of your basement problems and ease your worries. Locally owned and operated, Tri-State Basement Repair and Waterproofing was created with the soul intent to give downstairs living space back to homeowners. To make the basement a safe storage area. To give homeowners the luxury of a full night’s sleep, with the peace of mind that your foundation is strong, and that the morning light will not bring quality time with your wet vac and hours of drying your basement floor. This is the difference between your basement and a Tri State Basement Repair basement! Tri-State Basement Repair and Waterproofing is the best choice for all your basement, crawlspace, and foundation repair needs. Whether you need to replace a basement foundation, support the wall, or waterproof a crawlspace, you only need one number: Tri-State Basement Repair. Our superior abilities to “do it all” means you only have one company to call, one installation date, and one job to be completely satisfied with. Tri-State is your “one stop shop” for all basement improvement needs.
"First there were a couple of delays due to COVID, the weather, and a truck broke down. The window guys were over 2 hours late. While excavating near the house, the workers “accidentally” broke our water main. This of course was our fault and cost us an additional $3000! Read your contract. There is a small clause about accidents not being their fault. Subsequently, we had no water for two days and a large plumbing bill from a plumber they sent. This may not be over."
Valerie C on October 2020

Plewa Property Services Inc
Plewa Property Services Inc
Residential and Commercial full service PAINTERS for 25+ years!. Interior and Exterior. Remodeling for Kitchen and Bathroom, Additions, Basements. Licensed and Insured. Mission statement: "At Plewa Property Services, we strive to be the best in our industry. We provide quality workmanship and stand behind every job we do. We use only the best products because you, as our customer, deserve the best! We're an A+ rated company with the Better Business Bureau and look forward to serving your future needs." Additional DBA - John Plewa, Inc, Plewa Property Services. For more information and pictures, visit our website www.plewainc.com
"It was fantastic! My approach and driveway were cleared by the time I got home from work. I feel that for one swipe of my driveway it was a bit expensive but that said I do realize it was last minute and convenient. I would definitely work with them again."
KIM B on May 2018
Residential and Commercial full service PAINTERS for 25+ years!. Interior and Exterior. Remodeling for Kitchen and Bathroom, Additions, Basements. Licensed and Insured. Mission statement: "At Plewa Property Services, we strive to be the best in our industry. We provide quality workmanship and stand behind every job we do. We use only the best products because you, as our customer, deserve the best! We're an A+ rated company with the Better Business Bureau and look forward to serving your future needs." Additional DBA - John Plewa, Inc, Plewa Property Services. For more information and pictures, visit our website www.plewainc.com
"It was fantastic! My approach and driveway were cleared by the time I got home from work. I feel that for one swipe of my driveway it was a bit expensive but that said I do realize it was last minute and convenient. I would definitely work with them again."
KIM B on May 2018

A+ Environmental Inc
A+ Environmental Inc
A+ Environmental is a family run business with over 25 years of professional waterproofing experience. We offer quality guaranteed work at affordable prices. Our estimates are free and our work is backed by a Lifetime Transferable Warranty. We offer exceptional basement waterproofing and foundation repair services to all of our satisfied customers. We look forward to helping you with all of your basement waterproofing and foundation repair needs. Remember: If you want to stay dry, give us a try!!
"The project went very well! Mike is terrific. The crew came as scheduled. Explained what they would be doing and did a nice job.The first part of the project involved trenching the basement floor along the three walls. This was the dusty and loudest part of the work since they use electric jack hammers. Make sure you cover everything. They did a great job cleaning up the area they worked in but you will still have dust. We had a minor problem and came to a mutual agreement for solution. Nice people to work with, great job!"
Joe W on March 2020
A+ Environmental is a family run business with over 25 years of professional waterproofing experience. We offer quality guaranteed work at affordable prices. Our estimates are free and our work is backed by a Lifetime Transferable Warranty. We offer exceptional basement waterproofing and foundation repair services to all of our satisfied customers. We look forward to helping you with all of your basement waterproofing and foundation repair needs. Remember: If you want to stay dry, give us a try!!
"The project went very well! Mike is terrific. The crew came as scheduled. Explained what they would be doing and did a nice job.The first part of the project involved trenching the basement floor along the three walls. This was the dusty and loudest part of the work since they use electric jack hammers. Make sure you cover everything. They did a great job cleaning up the area they worked in but you will still have dust. We had a minor problem and came to a mutual agreement for solution. Nice people to work with, great job!"
Joe W on March 2020
The Sullivan, WI homeowners’ guide to basement waterproofing 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.
•Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.

Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.

Is basement waterproofing worth it even if you’re experiencing some or no water-related issues? Find out more about this preventive measure here.

If you are wondering who cleans crawl spaces, don't pick up that broom and dustpan until you read this first. This is a job for experts and not DIYers.

If you have water in your basement, knowing who to call and when can make the difference between a quick solution and worsening property damage.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"








