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    Verified basement leak repair services reviews

Find Basement leak repair pros in Willimantic

Avatar for CT Home Remodeling LLC

CT Home Remodeling LLC

171 Boston Hill Rd
1.00(
1
)
Approved Pro

CT Home Remodeling LLC

171 Boston Hill Rd
1.00(
1
)
Approved Pro
17 local quotes requested
8 years of experience

At CT Home Remodeling LLC, we specialize in comprehensive interior and exterior renovations that transform homes into beautiful, functional, and modern spaces. Whether you're looking to update your kitchen and bathrooms, enhance your living areas, or completely revamp your home’s exterior, our expert team delivers high-quality craftsmanship and innovative design solutions tailored to your needs.

"Hello my name is Patricia i am the wife of one of Kevin Smith workers and mother 4 childrens i took the liberty of writing in this place to make a public complaint since the company is hiring workers deceiving them by making them work long hours and when they complete the ir Beging to put obstacles in their way to receive their payment"

Patricia B on August 2025

At CT Home Remodeling LLC, we specialize in comprehensive interior and exterior renovations that transform homes into beautiful, functional, and modern spaces. Whether you're looking to update your kitchen and bathrooms, enhance your living areas, or completely revamp your home’s exterior, our expert team delivers high-quality craftsmanship and innovative design solutions tailored to your needs.

"Hello my name is Patricia i am the wife of one of Kevin Smith workers and mother 4 childrens i took the liberty of writing in this place to make a public complaint since the company is hiring workers deceiving them by making them work long hours and when they complete the ir Beging to put obstacles in their way to receive their payment"

Patricia B on August 2025


Avatar for Connecticut Basement Systems, Inc.

Connecticut Basement Systems, Inc.

33 Progress Avenue
4.47(
164
)
Approved Pro

Connecticut Basement Systems, Inc.

33 Progress Avenue
4.47(
164
)
Approved Pro
Customers say: Super punctual
68 local quotes requested
38 years of experience

Connecticut Basement Systems is your trusted expert for basement waterproofing, crawl space repair, basement finishing, and foundation repair. Using patented, warrantied products, we provide permanent solutions for your home. Have a wet, flooded basement or crawl space? Tilted or bowing foundation walls? A basement you want to finish? We have a solution. We proudly serve homeowners and businesses all throughout Connecticut & Westchester County, NY. Call us today for a free inspection and no-obligation, estimate. Financing available. Additional phones - (203) 881-5090. Award winning.

"The visit to my home in West Hartford was a nice affair. The technician explained everything. He even mentioned that I had to get a plumber to remove the sink away from the wall, so the work could be done to repair the window and wall area, but I did not hear him mention that I had to pull permits. The problem with this permit pulling issue is that I never initiated the pulling of permits, and this also is a red flag for me. The pulling of a permit should always be done by the contractor who is doing the job. It ensures that the permit pulled is to code. It ensures that the permit pulled follows local ordinance and CT. laws and statutes regarding construction, and that also includes consumer protection mandates in the State of Connecticut. Having me pull the permit to allow the CT. Basement Systems to do the work is a big, red flag, and it can result in my home owner's policy being cancelled if the permits are pulled either after the fact, or the permits pulled do not line up with the inspection process. I can also be fined by the town for pulling permits after the fact too. I've had my furnace replaced. The plumbing company who replaced the furnace followed state law and guidelines. Especially, since funding provided through a loan from a Credit Union chosen by the State of Connecticut ensured that permits were pulled correctly, legally. The same applies to my roof being replaced. The roofing company pulled the permit. Having a customer whom you are charging in excess of $20,000 to pull a permit is putting that customer in legal jeopardy, which is unacceptable. If I sell my house, and I had the work done in my basement, and the permits were pulled by me. The person who bought my house could sue me for an incorrectly pulled permit. How would I answer questions from the town about the technical aspects of the job, which should be handled by the contractor directly? Why introduce another layer of bureaucracy that slows down communication? Have the contractor pull the permit, so that the contractor and the municipality, town or city can communicate directly, and the pulling of the permit is done correctly and legally. How would I know, when the town should be doing an inspection during or while the job is being completed or after the job is completed? This should never be a requirement of the customer to pull the permit for a job to be done. The tech who visited my home mentioned that I had to hire a plumber to move a basement sink, but they did not mention about pulling of permits, but I went and re-read the quote again, and it is at the bottom of the quote page under "Customer Will" that states not only hiring of the plumber but also pulling permits and scheduling inspections. I did not have this job financed by CT. Basement Systems. I, instead, decided to get a home equity loan. If I did not get the home equity loan, then decided to go with CT. Basement Systems financing, then I would be screwed. The best thing I did was slow the process down, seek my own financing, and ask larger, bigger, deeper questions that prevented me from making a mistake by allowing this work to be done."

Marcus L on August 2023

Connecticut Basement Systems is your trusted expert for basement waterproofing, crawl space repair, basement finishing, and foundation repair. Using patented, warrantied products, we provide permanent solutions for your home. Have a wet, flooded basement or crawl space? Tilted or bowing foundation walls? A basement you want to finish? We have a solution. We proudly serve homeowners and businesses all throughout Connecticut & Westchester County, NY. Call us today for a free inspection and no-obligation, estimate. Financing available. Additional phones - (203) 881-5090. Award winning.

"The visit to my home in West Hartford was a nice affair. The technician explained everything. He even mentioned that I had to get a plumber to remove the sink away from the wall, so the work could be done to repair the window and wall area, but I did not hear him mention that I had to pull permits. The problem with this permit pulling issue is that I never initiated the pulling of permits, and this also is a red flag for me. The pulling of a permit should always be done by the contractor who is doing the job. It ensures that the permit pulled is to code. It ensures that the permit pulled follows local ordinance and CT. laws and statutes regarding construction, and that also includes consumer protection mandates in the State of Connecticut. Having me pull the permit to allow the CT. Basement Systems to do the work is a big, red flag, and it can result in my home owner's policy being cancelled if the permits are pulled either after the fact, or the permits pulled do not line up with the inspection process. I can also be fined by the town for pulling permits after the fact too. I've had my furnace replaced. The plumbing company who replaced the furnace followed state law and guidelines. Especially, since funding provided through a loan from a Credit Union chosen by the State of Connecticut ensured that permits were pulled correctly, legally. The same applies to my roof being replaced. The roofing company pulled the permit. Having a customer whom you are charging in excess of $20,000 to pull a permit is putting that customer in legal jeopardy, which is unacceptable. If I sell my house, and I had the work done in my basement, and the permits were pulled by me. The person who bought my house could sue me for an incorrectly pulled permit. How would I answer questions from the town about the technical aspects of the job, which should be handled by the contractor directly? Why introduce another layer of bureaucracy that slows down communication? Have the contractor pull the permit, so that the contractor and the municipality, town or city can communicate directly, and the pulling of the permit is done correctly and legally. How would I know, when the town should be doing an inspection during or while the job is being completed or after the job is completed? This should never be a requirement of the customer to pull the permit for a job to be done. The tech who visited my home mentioned that I had to hire a plumber to move a basement sink, but they did not mention about pulling of permits, but I went and re-read the quote again, and it is at the bottom of the quote page under "Customer Will" that states not only hiring of the plumber but also pulling permits and scheduling inspections. I did not have this job financed by CT. Basement Systems. I, instead, decided to get a home equity loan. If I did not get the home equity loan, then decided to go with CT. Basement Systems financing, then I would be screwed. The best thing I did was slow the process down, seek my own financing, and ask larger, bigger, deeper questions that prevented me from making a mistake by allowing this work to be done."

Marcus L on August 2023


Avatar for Connecticut Custom Creations

Connecticut Custom Creations

260 Hartford Avenue
4.83(
24
)
Approved Pro

Connecticut Custom Creations

260 Hartford Avenue
4.83(
24
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
36 local quotes requested

At Connecticut Custom Creations™, we specialize in transforming kitchens, bathrooms, basements, and attics into beautiful, functional spaces tailored to your needs. We take great pride in helping people build their dream homes, a core value that drives everything we do. As an owner-operated business with over a decade of experience, I bring seasoned expertise to every project, no matter the size. Whether it’s a small renovation or a large-scale remodel, we’re committed to delivering exceptional results with care and precision.

"Dustin and his team were fantastic from start to finish on our bathroom remodel. They worked tirelessly to make our vision of the room a reality. During the entire process they added their expertise and design knowledge to help us refine what we wanted. Their workers were professional and courteous every day. And when something wasn’t quite right, Dustin was there to make sure it was replaced or re-done correct. We couldn’t be more happy with the results. 100% Satisfied!"

Scott D on October 2025

At Connecticut Custom Creations™, we specialize in transforming kitchens, bathrooms, basements, and attics into beautiful, functional spaces tailored to your needs. We take great pride in helping people build their dream homes, a core value that drives everything we do. As an owner-operated business with over a decade of experience, I bring seasoned expertise to every project, no matter the size. Whether it’s a small renovation or a large-scale remodel, we’re committed to delivering exceptional results with care and precision.

"Dustin and his team were fantastic from start to finish on our bathroom remodel. They worked tirelessly to make our vision of the room a reality. During the entire process they added their expertise and design knowledge to help us refine what we wanted. Their workers were professional and courteous every day. And when something wasn’t quite right, Dustin was there to make sure it was replaced or re-done correct. We couldn’t be more happy with the results. 100% Satisfied!"

Scott D on October 2025


Avatar for Groundworks-New Haven

Groundworks-New Haven

101 Powdered Metal Drive
5.00(
1
)
Approved Pro

Groundworks-New Haven

101 Powdered Metal Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

Groundworks is North America’s leading foundation repair and water management solutions company. Groundworks has been serving homeowners across the U.S. and Canada for decades, providing quality home repair solutions. Groundworks is a BBB-accredited business and a multi-time recipient of the Angi Super Service Award. Our 50-plus years of combined expertise brings Connecticut homeowners innovative solutions and industry-leading warranties to protect their biggest investment, their homes. HIC.0699918

"Professional and efficient tech."

Mark R on April 2025

Groundworks is North America’s leading foundation repair and water management solutions company. Groundworks has been serving homeowners across the U.S. and Canada for decades, providing quality home repair solutions. Groundworks is a BBB-accredited business and a multi-time recipient of the Angi Super Service Award. Our 50-plus years of combined expertise brings Connecticut homeowners innovative solutions and industry-leading warranties to protect their biggest investment, their homes. HIC.0699918

"Professional and efficient tech."

Mark R on April 2025


"Mike and his crew were wonderful, knowledgable, professional and efficient. The quality of the work was outstanding and the whole process was smooth and easy! Can’t recommend them highly enough!"

Brianna P on November 2024

10 years worth of construction experience in various industries.

"Mike and his crew were wonderful, knowledgable, professional and efficient. The quality of the work was outstanding and the whole process was smooth and easy! Can’t recommend them highly enough!"

Brianna P on November 2024


Avatar for Dynamic Basements Plus

Dynamic Basements Plus

11 Chaplin St
4.98(
59
)
Approved Pro

Dynamic Basements Plus

11 Chaplin St
4.98(
59
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

Whether its finishing your basement, adding on to your home, or giving your home a total makeover , we're here to help you every step of the way. Dynamic Basements Plus is an established company based in Connecticut, and has a great team of people who have been in the industry since 2002, so we really mean it when we say we're here to help you. Contact us by phone or email and schedule a free quote today!

"Working with Chris and the greater group of Dynamic Basement was an absolute pleasure. From day one, Chris went above and beyond. Starting nearly a year prior to starting our project, Chris was one of the only businesses to answer our initial quote questions. We were not ready at the time, but that did not stop Chris from continuing our conversations and answering our many questions. Fast forward a year later and selecting Chris and his team was the best decision we made. His attention to detail, genuine care and priority for meeting our vision and needs, and craftsmanship is only the tip of the iceberg when you work with Chris and each of the professionals he works with. We were so thankful for the clear and consistent communication, continued willingness to answer our questions (and there were many!), and how he treated us as friends rather than clients. Our finished basement is beyond our expectations, meeting our budget and timeline needs. Chris was able to work with us through every detail, never overlooking or disregarding what we wanted. My family and I highly recommend working with Chris and Dynamic Basements for exceptional quality!"

Dave W on October 2025

Whether its finishing your basement, adding on to your home, or giving your home a total makeover , we're here to help you every step of the way. Dynamic Basements Plus is an established company based in Connecticut, and has a great team of people who have been in the industry since 2002, so we really mean it when we say we're here to help you. Contact us by phone or email and schedule a free quote today!

"Working with Chris and the greater group of Dynamic Basement was an absolute pleasure. From day one, Chris went above and beyond. Starting nearly a year prior to starting our project, Chris was one of the only businesses to answer our initial quote questions. We were not ready at the time, but that did not stop Chris from continuing our conversations and answering our many questions. Fast forward a year later and selecting Chris and his team was the best decision we made. His attention to detail, genuine care and priority for meeting our vision and needs, and craftsmanship is only the tip of the iceberg when you work with Chris and each of the professionals he works with. We were so thankful for the clear and consistent communication, continued willingness to answer our questions (and there were many!), and how he treated us as friends rather than clients. Our finished basement is beyond our expectations, meeting our budget and timeline needs. Chris was able to work with us through every detail, never overlooking or disregarding what we wanted. My family and I highly recommend working with Chris and Dynamic Basements for exceptional quality!"

Dave W on October 2025


Avatar for TimberWolf Contracting LLC.

TimberWolf Contracting LLC.

111 Bloomingdale Rd
4.16(
50
)
Approved Pro

TimberWolf Contracting LLC.

111 Bloomingdale Rd
4.16(
50
)
Approved Pro
Customers say: Terrific value
74 local quotes requested
40 years of experience

I am a licensed and insured Home Improvement Contractor with 30 years of experience in Home Improvements, Remodeling, and Repairs. We are a family owned business with my son working alongside me as a professional interior and exterior painter with both residential and commercial experience. Our attention to detail and workmanship is top-notch. We are reliable and will do whatever it takes to "make it right" for you.My professional abilities as a Handyman and Woodcrafter include but are not limited to the following: All types of flooring installation to include tile, laminate, and wood, wood floor refinishing, basic and finish carpentry, drywall installation/finishing, interior and exterior painting, kitchen and bath remodeling and repairs to include counter tops and , roofing installation and repairs, deck installation and refinishing, siding installation, masonry work, , window and door installation/repairs. We do a little bit of everything to include power washing. Please feel free to contact me with any questions in regards to any project s you have outstanding and would like to complete Make a list if you have numerous small items and give me a call, "No job is too small or too big". My rates are comparable but more often lower than my competitors. I have worked with area realtors on homes that required TLC and the results were outstanding. I pride myself on client satisfaction and look forward to working with you to turn your house into a home.

"Timber and Megan are consummate professionals who are timely, hard working and detail oriented. I was very fortunate to have them realize a project that was centered around creating an in-law apartment in an existing space in my home for my father. They worked with me every step of the way which resulted in a collaborative design with a nautical theme. The end result is stunning and everyone who sees it wants to live in it! Thank you Timber and Megan for making my vision a reality."

Dorothy A on July 2023

I am a licensed and insured Home Improvement Contractor with 30 years of experience in Home Improvements, Remodeling, and Repairs. We are a family owned business with my son working alongside me as a professional interior and exterior painter with both residential and commercial experience. Our attention to detail and workmanship is top-notch. We are reliable and will do whatever it takes to "make it right" for you.My professional abilities as a Handyman and Woodcrafter include but are not limited to the following: All types of flooring installation to include tile, laminate, and wood, wood floor refinishing, basic and finish carpentry, drywall installation/finishing, interior and exterior painting, kitchen and bath remodeling and repairs to include counter tops and , roofing installation and repairs, deck installation and refinishing, siding installation, masonry work, , window and door installation/repairs. We do a little bit of everything to include power washing. Please feel free to contact me with any questions in regards to any project s you have outstanding and would like to complete Make a list if you have numerous small items and give me a call, "No job is too small or too big". My rates are comparable but more often lower than my competitors. I have worked with area realtors on homes that required TLC and the results were outstanding. I pride myself on client satisfaction and look forward to working with you to turn your house into a home.

"Timber and Megan are consummate professionals who are timely, hard working and detail oriented. I was very fortunate to have them realize a project that was centered around creating an in-law apartment in an existing space in my home for my father. They worked with me every step of the way which resulted in a collaborative design with a nautical theme. The end result is stunning and everyone who sees it wants to live in it! Thank you Timber and Megan for making my vision a reality."

Dorothy A on July 2023


Rock's Home Improvement

.
5.00(
2
)
Approved Pro

Rock's Home Improvement

.
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
86 local quotes requested

Rock's Home Improvement is a home improvement company. We pride ourselves on outstanding craftsmanship. We specialize in kitchen and bath remodeling. We also do home building and general remodeling. Please call or text today for a free estimate (860) 625-4337

"Everything went extremely well. Edgar and his crew are very friendly, professional and efficient with their work. I would highly recommend Rock's for any project and will continue to use them for future projects."

Melissa O on June 2025

Rock's Home Improvement is a home improvement company. We pride ourselves on outstanding craftsmanship. We specialize in kitchen and bath remodeling. We also do home building and general remodeling. Please call or text today for a free estimate (860) 625-4337

"Everything went extremely well. Edgar and his crew are very friendly, professional and efficient with their work. I would highly recommend Rock's for any project and will continue to use them for future projects."

Melissa O on June 2025


Avatar for Whitcomb and Holmes Company

Whitcomb and Holmes Company

3 Meadowbrook Circle
5.00(
12
)
Approved Pro

Whitcomb and Holmes Company

3 Meadowbrook Circle
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
110 local quotes requested

We specialize in all aspects of Residential / Commercial Construction and Remodeling. For an immediate response to all of your Remodeling and Construction needs, call Joe (Owner) at 860-823-7645

"Excellent. We added a bathroom and a bedroom, took down paneling and completely redid the family room. These guys did all the electrical work, plumbing work, flooring, painting and everything else. Amazing communication, stayed on budget, worked very well with us and the work was done quickly and exactly as described. Any issues were immediately dealt with. Any questions were immediately answered. Would absolutely work with these guys again and would recommend them!"

Jaselyn C on July 2023

We specialize in all aspects of Residential / Commercial Construction and Remodeling. For an immediate response to all of your Remodeling and Construction needs, call Joe (Owner) at 860-823-7645

"Excellent. We added a bathroom and a bedroom, took down paneling and completely redid the family room. These guys did all the electrical work, plumbing work, flooring, painting and everything else. Amazing communication, stayed on budget, worked very well with us and the work was done quickly and exactly as described. Any issues were immediately dealt with. Any questions were immediately answered. Would absolutely work with these guys again and would recommend them!"

Jaselyn C on July 2023


Avatar for Budget Dry Waterproofing, Inc.

Budget Dry Waterproofing, Inc.

158 Route 81
4.67(
185
)
Approved Pro

Budget Dry Waterproofing, Inc.

158 Route 81
4.67(
185
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
173 local quotes requested

Budget Dry Waterproofing is a waterproofing company founded on the belief that quality home improvement work does not need to break the bank. We are dedicated to providing excellent service.

"Cayden was very professional and polite. This visit was for yearly Maintence of my sump pump. "

Bernadette H on October 2025

Budget Dry Waterproofing is a waterproofing company founded on the belief that quality home improvement work does not need to break the bank. We are dedicated to providing excellent service.

"Cayden was very professional and polite. This visit was for yearly Maintence of my sump pump. "

Bernadette H on October 2025

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FAQs for basement leak repair projects in Willimantic, CT

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 Willimantic, CT homeowners’ guide to basement leak repair services

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

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