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    Average homeowner rating
  • Verified reviews icon11
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Lisbon

Avatar for Groundworks-New Haven

Groundworks-New Haven

5.00(
1
)
Approved Pro

Groundworks-New Haven

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 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


Avatar for Eastern Waterproofing Co., Inc.

Eastern Waterproofing Co., Inc.

4.83(
31
)
Approved Pro

Eastern Waterproofing Co., Inc.

4.83(
31
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
37 local quotes requested

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


"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


Avatar for Connecticut Basement Systems, Inc.

Connecticut Basement Systems, Inc.

4.80(
35
)
Approved Pro

Connecticut Basement Systems, Inc.

4.80(
35
)
Approved Pro
Customers say: Quick response
140 local quotes requested
38 years of experience

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


McConnell Construction & Managment

No reviews yet

McConnell Construction & Managment

No reviews yet
24 years of experience

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.


Avatar for Bob's Services LLC

Bob's Services LLC

No reviews yet

Bob's Services LLC

No reviews yet
Free onsite estimate

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... .


Avatar for Savy & Sons

Savy & Sons

5.00(
1
)

Savy & Sons

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Brilliant Basement Waterproofing, LLC

5.00(
1
)

Brilliant Basement Waterproofing, LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Save money, If you have a basement its a good bet that you've experienced the heartbreak of water damage. What you may not realize is that a water logged basement may not be bad just for what you've been storing down there but it also leads to a unhealthy mold, foundation damage and other dire consequences. The solution is Brilliant Basement Waterproofing, LLC. We've got what it takes to restore your home to you dry, safe and well protected from the elements. Call us today for your free estimate! 8605988091

"Great group of hard working guys! Did a great job and cleaned up after themselves! Very punctual and efficient! Would highly recommend!"

Alexandra J on February 2019

Save money, If you have a basement its a good bet that you've experienced the heartbreak of water damage. What you may not realize is that a water logged basement may not be bad just for what you've been storing down there but it also leads to a unhealthy mold, foundation damage and other dire consequences. The solution is Brilliant Basement Waterproofing, LLC. We've got what it takes to restore your home to you dry, safe and well protected from the elements. Call us today for your free estimate! 8605988091

"Great group of hard working guys! Did a great job and cleaned up after themselves! Very punctual and efficient! Would highly recommend!"

Alexandra J on February 2019



Avatar for Advanta Construction

Advanta Construction

No reviews yet

Advanta Construction

No reviews yet
11 years of experience

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.

Showing 1-10 of 41
Basement Waterproofing questions, answered by experts

Yes, professional installers use weather-resistant materials to protect the dish and cabling from environmental damage.

While it’s possible to seal a foundation yourself, it’s not recommended, as it’s a tricky and labor-intensive job. Foundation sealing is best left to the pros to save yourself time, remove the risk of doing it wrong, and keeping yourself safe. Call a foundation repair professional near you to see what the job will cost.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

Foundation problems will likely get worse over time if they aren’t repaired. As foundation problems progress, your home may experience signs of structural damage, water damage, and health and safety risks—all of which will only get more expensive to fix the longer you wait. Repair foundation problems as soon as you’re aware of them to avoid complex and expensive remediation in the future.

A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.

The Lisbon, CT homeowners’ guide to basement waterproofing services

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