
Get matched with top basement waterproofing pros in Old Lyme, CT
There are 6 highly-rated local basement waterproofing pros.
Need a pro for your basement waterproofing project in Old Lyme, CT?
Verified Reviews for Basement Waterproofing pros in Old Lyme, CT
*The Angi rating for Basement Waterproofing companies in Old Lyme, 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 Lyme, 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 04, 2025
Find Basement waterproofing pros in Old Lyme

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 and Rick installed a new bulkhead. They were prompt, courteous and hard working "
Tom E on July 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 and Rick installed a new bulkhead. They were prompt, courteous and hard working "
Tom E on July 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
Connecticut Custom Creations
Connecticut Custom Creations
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 kind, efficient, flexible, and knowledgeable, with excellent communication and listening to me on project needs and concerns. Work was completed within a week of approving estimate and finished within three days."
Vanessa D on June 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 kind, efficient, flexible, and knowledgeable, with excellent communication and listening to me on project needs and concerns. Work was completed within a week of approving estimate and finished within three days."
Vanessa D on June 2025
E&J CONSTRUCTION AND RENOVATION LLC
E&J CONSTRUCTION AND RENOVATION LLC
My company specializes in stucco, stone, brick, and general whole house renovations. I have been in the construction and renovations area for more than 5 years and I own my own company and you will always receive the best deal
My company specializes in stucco, stone, brick, and general whole house renovations. I have been in the construction and renovations area for more than 5 years and I own my own company and you will always receive the best deal
McConnell Construction & Managment
McConnell Construction & Managment
McConnell Construction & Management is family owned and operated by the McConnell brothers out of South Windsor, CT. Born and raised in New England, they have a reputable understanding of the home production and repair needs in the area. Well versed in the management of all trades, the company has 20 plus years of experience in all matters of your building needs.
McConnell Construction & Management is family owned and operated by the McConnell brothers out of South Windsor, CT. Born and raised in New England, they have a reputable understanding of the home production and repair needs in the area. Well versed in the management of all trades, the company has 20 plus years of experience in all matters of your building needs.
Bob's Services LLC
Bob's Services LLC
Bob's Services LLC 860-538-8559 www.bobsservicesct.com [email protected] 24/7 emergency plumbing services include: pipe repairs drain clearing inspections of sewer drains Sump pump services and installations, drainage home system and more... Plumbing, plumber, drainage system, sewer drains repair, sewer line repair, water line repair, sewer camera inspections, sewer cleaning, pipes unclogging , gas connection, water heaters and more... .
Bob's Services LLC 860-538-8559 www.bobsservicesct.com [email protected] 24/7 emergency plumbing services include: pipe repairs drain clearing inspections of sewer drains Sump pump services and installations, drainage home system and more... Plumbing, plumber, drainage system, sewer drains repair, sewer line repair, water line repair, sewer camera inspections, sewer cleaning, pipes unclogging , gas connection, water heaters and more... .
Brothers Environmental LLC
Brothers Environmental LLC
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"I was very satisfied with the service price and value that was delivered. I would definitely use them again if a need arose."
Katherine H on October 2021
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"I was very satisfied with the service price and value that was delivered. I would definitely use them again if a need arose."
Katherine H on October 2021
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
The Old Lyme, 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 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.
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.
Keeping your crawl space vents open or closed largely depends on the season, moisture, and existing ventilation. Learn why weather is a major factor.
Waterproofing your basement is important to protect your home. Follow these tips to ensure that you hire the right waterproofing contractor for the job.
Wondering how you can make a flood-proof house? We’ve got 10 essential tips to prepare and protect you in case of flooding following severe weather.
- Lyme, CT Basement waterproofing pros
- Old Saybrook, CT Basement waterproofing pros
- Niantic, CT Basement waterproofing pros
- East Lyme, CT Basement waterproofing pros
- Essex, CT Basement waterproofing pros
- Ivoryton, CT Basement waterproofing pros
- Westbrook, CT Basement waterproofing pros
- Waterford, CT Basement waterproofing pros
- Chester, CT Basement waterproofing pros
- New London, CT Basement waterproofing pros
- East Haddam, CT Basement waterproofing pros
- Quaker Hill, CT Basement waterproofing pros
- Salem, CT Basement waterproofing pros
- Clinton, CT Basement waterproofing pros
- Oakdale, CT Basement waterproofing pros
- Deep River, CT Basement waterproofing pros
- Orient, NY Basement waterproofing pros
- Montville, CT Basement waterproofing pros
- Groton, CT Basement waterproofing pros
- Colchester, CT Basement waterproofing pros
- Uncasville, CT Basement waterproofing pros
- Moodus, CT Basement waterproofing pros
- Haddam, CT Basement waterproofing pros
- Killingworth, CT Basement waterproofing pros
- Madison, CT Basement waterproofing pros
- Greenport, NY Basement waterproofing pros
- Fishers Island, NY Basement waterproofing pros
- Bozrah, CT Basement waterproofing pros
- Gales Ferry, CT Basement waterproofing pros
- Higganum, CT Basement waterproofing pros