Asphalt Roofing
Metal Roofing
EPDM Rubber Roof
PVC Flat Roofing
JP Castro: Construction and Remodeling.
Real Quality, Real Warranty, Truly Unmatched
JP Castro Construction: Exterior Solutions Built to Last
Most homes don’t fail because they’re old—they fail because their exterior was never built to keep up with what it faces. Worn shingles, gaps in siding, gutters that overflow, drafty windows and doors—small issues that quietly turn into big ones.
JP Castro Construction focuses on fixing that. Licensed and insured, and based in Milford, MA, we serve homeowners and businesses throughout Massachusetts, New Hampshire, Vermont, and Maine—handling every roofing, siding, gutter, window, door, and deck project with one goal: protect your home and make it look as good as it performs. Not overcomplicated, not rushed—just done right so everything works the way it should.
- Residential & Commercial
- Licensed & Insured
- Claim Insurance
- Free Inspection
- 20 Years to Lifetime Warranties
What We Offer
Quality Services
Roofing
Protection that holds up against New England weather. Built to prevent leaks, resist damage, and keep your home secure year-round.
Siding
A clean exterior that improves both appearance and durability. Designed to handle the elements while giving your home a sharp, updated look.
Seamless Gutters
Proper water control to protect your foundation and structure. Seamless systems that move water away efficiently and prevent costly damage.
Flat Roof
Durable flat roof systems with superior waterproofing. Expertly installed to protect your property from ponding water and weather damage.
House Remodeling
Spaces redesigned to work better for everyday living. Kitchens, bathrooms, and interiors transformed with purpose and practical layout.
Metal Roof
Long-lasting metal roofing that stands up to any weather. Built for decades of performance with minimal maintenance and maximum protection.
Contact JP Castro Construction and Remodeling today for a free estimate. We serve Milford, MA and surrounding areas with quality roofing, siding, gutters, and remodeling services.
What We're Proud Of
Exterior Renovation That Protects and Transforms Your Home
A home’s exterior does more than shape curb appeal—it’s the first line of defense against weather, wear, and time. JP Castro Construction combines quality materials, skilled craftsmanship, and close attention to detail on every roofing, siding, gutter, window, door, and deck project, so your home stays safer, stronger, and more beautiful for years to come.
From the first inspection to the final walkthrough, our licensed and insured team treats every exterior like it's our own home. We use quality materials built to withstand New England weather, backed by warranties that give you real peace of mind, not just paperwork.
A well-maintained exterior does more than protect your investment, it transforms how your home looks and feels every day. Whether it's a full renovation or a single repair, we help you get an exterior that's safer, more efficient, and genuinely beautiful.
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Roofing
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Siding
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Gutters
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Windows & Doors
Recent Projects
Testimonial
Reputation Speaks: 5-Star Trust & Excellence
I have been utilizing Mainato Construction's gutter service since 2022, and it has consistently been a pleasure to work with Manuel. The 5" black gutter installed on this garage looks fantastic. Mainato Construction demonstrates professionalism in every roofing and siding project they undertake.
Request A Quote
Let’s Talk About Your Project
Tell Us What’s Not Working — We’ll Help You Fix It
Every project starts with a problem that needs to be solved. Whether it’s a roof issue, an outdated space, or a part of your home that no longer works the way it should, this is where the process begins. Share a few details, and you’ll get clear feedback, realistic options, and a straightforward path forward—no pressure, just honest direction.
Start with a message. Finish with a space that works.
QUESTION? (914) 987-5630
