“After another company gave up on my exterior waterproofing, Three Brothers Waterproofing came through. Their team in Stamford did a fantastic job!”
Mike D.
If you need exterior basement waterproofing in New Canaan, trust Three Brothers Waterproofing to be your reliable experts in Western Connecticut County. Our experienced teams are skilled in recognizing how the humid continental affects your home - with warm summers and year-round precipitation leading to potential water intrusion. We cover all 1 ZIP codes in New Canaan, ensuring every homeowner can access our comprehensive services.
Exterior waterproofing involves several key steps to protect your foundation and basement from water damage. Initially, we will perform a thorough inspection to assess the exterior of your property. This is followed by excavating around the foundation, applying waterproof membranes, and ensuring proper drainage is established. Our skilled teams utilize high-quality materials that stand up against the New England weather, providing long-term protection against leaks and moisture.
Our process is designed to be efficient and minimally disruptive to your daily life. We will keep you informed every step of the way, explaining the procedures involved and what to expect. You'll be able to see the ongoing progress and understand how we are fortifying your home against water damage.
Upon completion, you will receive a flat-rate written quote that details the work done, ensuring your understanding of the costs involved. We also back our work with a comprehensive guarantee, allowing you to have confidence in the durability of our exterior waterproofing solutions for years to come.
What exterior basement waterproofing in New Canaan, CT includes
- Initial site assessment
- Excavation around foundation
- Application of waterproof membranes
- Installation of drainage systems
- Soil grading to direct water away
- Final inspection and customer review
Exterior basement waterproofing FAQs
How fast can you provide exterior basement waterproofing in New Canaan?
Most New Canaan calls are scheduled the same day, with 24/7 emergency response across Western Connecticut County.
How much does exterior basement waterproofing cost in New Canaan?
We quote a flat rate up front - typically in the range shown below - and you approve it before we begin.
(Why New Canaan Chooses Us)
Why New Canaan trusts us for exterior basement waterproofing
Local accountability across Western Connecticut County.
Code-Compliant
Versed in Western Connecticut County and Connecticut basement waterproofing codes.
Same-Day Service
Most New Canaan calls reached within the hour.
Upfront Pricing
Flat-rate quotes before any work begins.
Licensed & Insured
Connecticut-licensed pros on every New Canaan job.
Locally Owned
Serving our southwest Connecticut neighbors, not a call center.
Guaranteed Work
Written workmanship guarantee on every New Canaan job.
(Service Area)
Coverage across New Canaan & Western Connecticut County
Communities we serve near New Canaan
NorwalkSouth WiltonStamfordDarien DowntownNoroton HeightsWilton CenterTokenekeNorotonOld HillCannondalePoplar PlainsSaugatuck
ZIP codes we cover in New Canaan
6840
Nearby cities
(Reviews)
What New Canaan Customers Say
“The exterior waterproofing crew was friendly and respectful. They handled everything efficiently near Norwalk!”
Chloe D.
“When my basement flooded, I called Three Brothers Waterproofing for an emergency quote. They were honest with no upsells, and the service was excellent in New Canaan.”
Sam O.
(More Services)
Other services in New Canaan, CT
Foundation crack repair
Fast Foundation crack repair in New Canaan, handled by licensed local crews who understand Western Connecticut County. Our team specializes in identifying and addressing cracks in foundations that can lead to more extensive damage, especially considering the humid continental climate of Connecticut. With our expertise, you can expect a free, flat-rate written quote before any work begins.
Interior basement waterproofing
Reliable Interior basement waterproofing in New Canaan, carried out by certified local crews who know Western Connecticut County. Our professional team understands the necessity of keeping your basement dry, especially in Connecticut's humid continental climate. We provide a flat-rate written quote before starting any work, ensuring transparency and peace of mind.
Basement leak repair
Reliable Basement leak repair in New Canaan, carried out by certified local teams who understand Western Connecticut County. Our approach is dedicated to fixing leaks quickly and efficiently, especially important given the humid continental climate of Connecticut. We provide flat-rate written quotes to keep you informed every step of the way.
Emergency basement flooding
Fast Emergency basement flooding services in New Canaan, carried out by certified local crews who understand Western Connecticut County. When flooding strikes, quick response is crucial, and we are here to help. Our written quotes ensure you know the costs involved upfront without hidden fees.
Need Basement Waterproofing in New Canaan Today?
Call now for fast, licensed basement waterproofing anywhere in New Canaan and Western Connecticut County.
Call (844) 516-0132