50 Cooper Ave, Milford, CT 06460 Open 24/7
    A+ BBB RatingServing all of Connecticut
    Cooper Modifications
    (203) 615-2188
    Leak Repairs
    Roofing Contractor

    Exterior Leak Repairs for Westport, Orange & New Haven Area Homes

    Not every leak comes from the roof. Water gets in around a window that's lost its flashing seal, through a siding lap that's opened up after years of expansion and contraction, or at the point where a deck ledger meets the house. Homeowners often assume "leak" means "roof problem" and end up paying for a roof inspection that comes back clean — because the water was never coming from up there in the first place.

    (203) 615-2188
    Leak Repairs project by Cooper Modifications

    What We Look At

    We treat the exterior as one connected system rather than isolated parts. That means checking window and door flashing, siding laps and J-channels, kick-out flashing where roof lines meet walls, and any penetration point — a hose bib, an electrical conduit, a vent — where a seal can fail. Because we handle siding, windows, and doors alongside roofing, we're not guessing at whether a leak is "someone else's trade" — we can trace it end to end and fix the actual failure point.

    How This Differs

    Roof Leak Repair is specifically for water entering through the roofing system itself. This page covers everything else on the exterior envelope — the places where two different building materials meet and rely on flashing or sealant rather than shingles to keep water out. If your leak turns out to originate at the roof after all, we'll say so and point you to that repair instead of billing you for work you don't need.

    Local Conditions

    Connecticut's freeze-thaw swings work on caulking and flashing sealant the same way they work on roofing — materials contract in the cold, expand in a thaw, and eventually the seal gives. Add wind-driven rain off the Sound in towns like Westport and Orange, and window and siding leaks show up here more than in more sheltered inland areas.

    Every repair we do, roof or otherwise, carries the same 10-year labor warranty and comes from a crew with three decades-plus in the field.

    Licensed & Insured · HIC.0647950
    A+ BBB Rating
    10-Year Warranty
    Free Estimates

    Our Process

    A simple, transparent process from start to finish.

    1

    Free Consultation

    We assess your needs and provide a detailed, no-obligation estimate.

    2

    Material Selection

    Choose from premium options from our trusted manufacturer partners.

    3

    Expert Installation

    Our experienced team completes the work with precision and care.

    4

    Final Inspection

    We ensure everything meets our high standards and your complete satisfaction.

    Why Choose Cooper Modifications?

    Over 30 years of combined construction experience
    Family-owned with a multi-generational legacy
    Premium materials from GAF, TAMKO, James Hardie, and more
    10-year labor/workmanship warranty on all projects
    A+ rating with the Better Business Bureau
    Flexible financing options and credit cards accepted
    Free, no-obligation estimates for every project
    Top-tier customer service is our No. 1 priority

    Pricing & Details

    Every project is unique, which is why we provide free, personalized estimates. Pricing for leak repairs depends on materials, project scope, and your home's specific requirements.

    Free EstimateNo Cost
    Labor Warranty10 Years
    FinancingAvailable
    Response TimeWithin 24 Hours
    A+ BBB

    Request a Free Estimate

    We'll call within 24 hours to schedule your free inspection.

    What Our Customers Say

    Real reviews from real Connecticut homeowners.

    Leak Repairs FAQ

    Common questions about our leak repairs services.

    Ready to Start Your Home Project?

    Get your free, no-obligation estimate today. We'll call within 24 hours to schedule your free inspection.

    Call (203) 615-2188
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