
Get matched with top basement waterproofing pros in Old Mystic, CT
There are 4 highly-rated local basement waterproofing pros.
Need a pro for your basement waterproofing project in Old Mystic, CT?
Verified Reviews for Basement Waterproofing pros in Old Mystic, CT
*The Angi rating for Basement Waterproofing companies in Old Mystic, CT 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 Old Mystic, CT 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 October 28, 2025
Find Basement waterproofing pros in Old Mystic

Groundworks-New Haven
Groundworks-New Haven
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

Eastern Waterproofing Co., Inc.
Eastern Waterproofing Co., Inc.
In an attempt to get back to all the people who have recently contacted us, we're providing email addresses of [email protected] and [email protected]. PLEASE USE EMAIL WHENEVER POSSIBLE! We have gotten inundated with phone calls and apologize that we may have not gotten back to you in a timely fashion, as normal. We pride ourselves on quick response times but the recent rains have caused an unprecedented backlog in calls to our office. We are doing our best to work through it. In the meantime, please, try emailing DESCRIBING YOUR ISSUE, your AVAILABILITY DURING A TYPICAL WEEK and YOUR NAME AND ADDRESS AND PHONE # AND SEND RELEVANT PICTURES, IF POSSIBLE! We will do our best to respond ASAP as we work through our call backlog. *If a requested appointment time is not confirmed through our office it is NOT scheduled with our team! Thank you for your patience and understanding!
"Everyone was really good to work with at the beginning of the waterproofing to the very end. No complains about the completed Job. I have yet to see the system work because we just have not had Heavy rain over a Long period of time."
Stephen M on July 2024
In an attempt to get back to all the people who have recently contacted us, we're providing email addresses of [email protected] and [email protected]. PLEASE USE EMAIL WHENEVER POSSIBLE! We have gotten inundated with phone calls and apologize that we may have not gotten back to you in a timely fashion, as normal. We pride ourselves on quick response times but the recent rains have caused an unprecedented backlog in calls to our office. We are doing our best to work through it. In the meantime, please, try emailing DESCRIBING YOUR ISSUE, your AVAILABILITY DURING A TYPICAL WEEK and YOUR NAME AND ADDRESS AND PHONE # AND SEND RELEVANT PICTURES, IF POSSIBLE! We will do our best to respond ASAP as we work through our call backlog. *If a requested appointment time is not confirmed through our office it is NOT scheduled with our team! Thank you for your patience and understanding!
"Everyone was really good to work with at the beginning of the waterproofing to the very end. No complains about the completed Job. I have yet to see the system work because we just have not had Heavy rain over a Long period of time."
Stephen M on July 2024

Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
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

Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
Work completed by Connecticut Basement Systems, Inc., is warranted for lifetime of your home. Satisfaction is guaranteed and we assure prompt reply to all inquiries. Free estimates and financing are available. We've wowed over 30,000 customers since 1987. We have an A plus Better Business Bureau rating. Check us out for unbiased reviews and customer testimonials.
"Overall, working with the company was a good experience."
Marcy W on October 2024
Work completed by Connecticut Basement Systems, Inc., is warranted for lifetime of your home. Satisfaction is guaranteed and we assure prompt reply to all inquiries. Free estimates and financing are available. We've wowed over 30,000 customers since 1987. We have an A plus Better Business Bureau rating. Check us out for unbiased reviews and customer testimonials.
"Overall, working with the company was a good experience."
Marcy W on October 2024

Savy & Sons
Savy & Sons
We are a third-generation family-owned-operated business. With our service-first approach to all work, and our own demanding standards, we’ve built a stellar reputation for quality, craftsmanship, and service. Our goal is to solve your sewer and drain issues with no sign of us ever being there when we leave.
"It was fantastic. I highly recommend them."
Mark L on January 2023
We are a third-generation family-owned-operated business. With our service-first approach to all work, and our own demanding standards, we’ve built a stellar reputation for quality, craftsmanship, and service. Our goal is to solve your sewer and drain issues with no sign of us ever being there when we leave.
"It was fantastic. I highly recommend them."
Mark L on January 2023

Artisan Building & Remodeling LLC.
Artisan Building & Remodeling LLC.
When you’re taking on a home improvement job you want a contractor that has it all and at a fair price. We are dedicated to extremely professional roofing work using the highest quality materials to ensure excellent services in Berlin, CT. Your roof is the ultimate line of defense against the elements, and its replacement or repair should be done with care. We take great pride in every job we take on, from roof replacement and gutters to windows and siding. Be it your house or your business, our team provides excellent service. We’ll work with you every step of the way. Whether you need a new roof or a few repairs on your current one, we offer professional-grade work and customer care that fits your needs. On a budget? We offer financing for as low as 0% interest, so your new roof doesn’t have to wait. Our roofing services are of the highest quality and rest assured that you will join our happy customers once you’ve seen the level of dedication and professionalism we put towards each and every job.
"Great job -everything was spotless after wards -great sales rep —Joey S"
Elizabeth H on September 2023
When you’re taking on a home improvement job you want a contractor that has it all and at a fair price. We are dedicated to extremely professional roofing work using the highest quality materials to ensure excellent services in Berlin, CT. Your roof is the ultimate line of defense against the elements, and its replacement or repair should be done with care. We take great pride in every job we take on, from roof replacement and gutters to windows and siding. Be it your house or your business, our team provides excellent service. We’ll work with you every step of the way. Whether you need a new roof or a few repairs on your current one, we offer professional-grade work and customer care that fits your needs. On a budget? We offer financing for as low as 0% interest, so your new roof doesn’t have to wait. Our roofing services are of the highest quality and rest assured that you will join our happy customers once you’ve seen the level of dedication and professionalism we put towards each and every job.
"Great job -everything was spotless after wards -great sales rep —Joey S"
Elizabeth H on September 2023

Advanta Construction
Advanta Construction
Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.
Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.

Above & Beyond Contractors
Above & Beyond Contractors
Family owned and operated, we perform all levels of building and remodeling. We offer start-to-finish solutions for every project. We also offer full design services. We specialize in interior or exterior home renovations, including bathroom and kitchen remodeling, home additions, garages and more! We guarantee high-quality construction for each and every project. Check out samples of our recent work, and you'll agree that we're the best choice for your home renovation project.
Family owned and operated, we perform all levels of building and remodeling. We offer start-to-finish solutions for every project. We also offer full design services. We specialize in interior or exterior home renovations, including bathroom and kitchen remodeling, home additions, garages and more! We guarantee high-quality construction for each and every project. Check out samples of our recent work, and you'll agree that we're the best choice for your home renovation project.

CT Home Specialist
CT Home Specialist
We specialize in Roofing Siding and Solar ,we offer GAF Roofing as seen on this old house , We also install Owens Corning , IKO - Tamko - Landmark designer shingles . Also install roofing , Wood cedar and slate . Rubber roofing firestone and stone coated rolled roofing to match roof . We install vinylsiding monogram certianteed mainstreet and cedar impressions WE Change rotted wood such as overhags rakes t 11 cedar shakes We offer chimney repointing or rebuilding and trek and pressure treated decks sunrooms and porches Complete restorations and remodeling Fully insured ct licensed family business since 1990 in ct Residental Condos Apartment and Commercial buildings ctroof.org ctmetalroof.org www.jmj1.com * 860-394-9816 text for faster service windows carpentry siding bathrooms kitchens additions ctbaths ctnewroof ctmetalroof
"Jeff and his crew were fantastic. They did my roof and other work in a timely fashion. It was two days and I had an awesome roof. I would gladly hire them again since they offer a wide variety of services at excellent prices. Myron L"
Myron L on September 2023
We specialize in Roofing Siding and Solar ,we offer GAF Roofing as seen on this old house , We also install Owens Corning , IKO - Tamko - Landmark designer shingles . Also install roofing , Wood cedar and slate . Rubber roofing firestone and stone coated rolled roofing to match roof . We install vinylsiding monogram certianteed mainstreet and cedar impressions WE Change rotted wood such as overhags rakes t 11 cedar shakes We offer chimney repointing or rebuilding and trek and pressure treated decks sunrooms and porches Complete restorations and remodeling Fully insured ct licensed family business since 1990 in ct Residental Condos Apartment and Commercial buildings ctroof.org ctmetalroof.org www.jmj1.com * 860-394-9816 text for faster service windows carpentry siding bathrooms kitchens additions ctbaths ctnewroof ctmetalroof
"Jeff and his crew were fantastic. They did my roof and other work in a timely fashion. It was two days and I had an awesome roof. I would gladly hire them again since they offer a wide variety of services at excellent prices. Myron L"
Myron L on September 2023
The Old Mystic, CT homeowners’ guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.

Crawl space repair costs can seem intimidating, but putting them off can lead to bigger issues. Learn about repair costs in this guide to set your budget.

Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
•Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.

A basement offers additional living or storage space, but if it leaks, it can become a significant headache. Learn how to fix a leaky basement and prevent water damage.

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.

Is it okay to dump water in a sump pump? Learn more about sump pumps, including how to test them, maintain them, and best practices for filling them with water.
- Mystic, CT Basement waterproofing pros
- Ledyard, CT Basement waterproofing pros
- Stonington, CT Basement waterproofing pros
- Gales Ferry, CT Basement waterproofing pros
- Groton, CT Basement waterproofing pros
- Pawcatuck, CT Basement waterproofing pros
- North Stonington, CT Basement waterproofing pros
- Quaker Hill, CT Basement waterproofing pros
- New London, CT Basement waterproofing pros
- Preston, CT Basement waterproofing pros
- Westerly, RI Basement waterproofing pros
- Uncasville, CT Basement waterproofing pros
- Montville, CT Basement waterproofing pros
- Waterford, CT Basement waterproofing pros
- Ashaway, RI Basement waterproofing pros
- Norwich, CT Basement waterproofing pros
- Fishers Island, NY Basement waterproofing pros
- Bradford, RI Basement waterproofing pros
- Hopkinton, RI Basement waterproofing pros
- Oakdale, CT Basement waterproofing pros
- Taftville, CT Basement waterproofing pros
- Voluntown, CT Basement waterproofing pros
- Niantic, CT Basement waterproofing pros
- East Lyme, CT Basement waterproofing pros
- Hope Valley, RI Basement waterproofing pros
- Yantic, CT Basement waterproofing pros
- Griswold, CT Basement waterproofing pros
- Lisbon, CT Basement waterproofing pros
- Jewett City, CT Basement waterproofing pros
- Bozrah, CT Basement waterproofing pros
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"





