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★★★★★ 5 Stars · 242+ Reviews

Cornwall Roofing & Maintenance | Derby Roofing Services

Same-Day Appointments Available  ·  24/7 Emergency Service

Cornwall Roofing & Maintenance: Licensed roofer serving Derby, CT. 5-star rated, 242+ reviews.

Call (877) 349-1553
📞 (877) 349-1553

Free roof inspection · Same-day estimates

Same-Day Service Licensed & Insured Free Estimates
<60 Min
Response Time
17+
Years Experience
5
Star Rating
242+
Happy Reviews

Cornwall Roofing & Maintenance is a licensed and insured roofing contractor serving Derby and all surrounding communities. Our Cornwall-based crews handle residential and commercial roofing with the same attention to detail on every job.

Our Services in Derby

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FREE INSPECTION

Roof Replacement

Full tear-off and replacement with GAF Timberline HDZ, Owens Corning Duration, or CertainTeed Landmark shingles. Includes ice and water shield, synthetic underlayment, new drip edge, and ridge ventilation. Most Derby roofs completed in a single day.

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SAME-DAY ESTIMATE

Roof Repair

Leak repairs, missing shingle replacement, flashing reseals, pipe boot replacement, and valley repairs. We diagnose the actual problem with a hands-on inspection — no guessing from the ground. Written estimate before any work starts.

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EMERGENCY TARPING

Storm Damage Repair

Hail damage, wind damage, and rain intrusion repair for Derby homes. Free storm damage inspections with photo documentation. We handle the insurance claim process from filing through supplement negotiation.

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FREE CONSULTATION

New Roof Installation

New construction and addition roofing with manufacturer-certified installation. We work from architectural plans, coordinate with your builder, and install to factory specs so your warranty is valid from day one.

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40-70 YEAR LIFESPAN

Metal Roofing

Standing seam and exposed fastener metal panels in steel and aluminum. 40 to 70 year lifespan with minimal maintenance. Energy-efficient cool-roof coatings available for Derby heat.

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AVAILABLE

Shingle Roofing

Shingle Roofing services for Derby — call for details.

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COMMERCIAL & RESIDENTIAL

Flat Roofing

TPO, EPDM, and modified bitumen systems for flat and low-slope roofs. Proper drainage, flashing details, and penetration sealing to prevent ponding water. Commercial and residential flat roofs in Derby.

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MAINTENANCE PLANS

Commercial Roofing

TPO, EPDM, PVC, and built-up roofing for Derby commercial properties. Office buildings, retail centers, warehouses, and multi-family. Preventive maintenance contracts available to extend roof life.

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AVAILABLE

Gutter Installation

Gutter Installation services for Derby — call for details.

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AVAILABLE

Roof Inspection

Roof Inspection services for Derby — call for details.

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AVAILABLE

Emergency Roof Repair

Emergency Roof Repair services for Derby — call for details.

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AVAILABLE

Skylight Installation

Skylight Installation services for Derby — call for details.

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What Derby Customers Say

★★★★★

"We got three quotes for a full tear-off and Cornwall Roofing & Maintenance was the most thorough. They showed us the rotted decking in the photos before replacing it. New Timberline HDZ shingles look great."

— Lisa W., Derby
★★★★★

"We went with the Owens Corning Duration shingles in Driftwood. The ridge vent and intake ventilation they installed dropped our attic temperature noticeably. Energy bill went down that first summer."

— David S., Derby
Join 242+ Happy Customers — Call (877) 349-1553

Why Derby Residents Choose Cornwall Roofing & Maintenance

5/5 Stars | 242+ Reviews

Our reputation is built one roof at a time. 242+ homeowners across Cornwall, Derby, and surrounding areas have rated us 5/5 stars. We earn every review. No incentives, no discounts for feedback.

Manufacturer-Certified Installation

We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your Derby roof gets factory-level quality control.

GAF Master Elite Certified

Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Derby homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.

Licensed, Bonded & Insured

Cornwall Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across CT and pull local permits for all Derby projects. Your property and your investment are protected.

Derby Roofing FAQ

Most residential roofs are completed in a single day. We stage materials the day before and our crew arrives at 7 AM. Larger homes, steep pitches, or multi-layer tear-offs may take two days. We never leave a roof uncovered overnight.

Yes. We offer 12-month same-as-cash, low-interest plans up to 144 months, and no-money-down options. Credit approval takes about five minutes. A new roof shouldn't drain your savings, and financing lets you get it done now.

No. Derby is within our standard service area from Cornwall. There are no travel fees, trip charges, or distance surcharges. You get the same pricing as our Cornwall customers.

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SAME-DAY APPOINTMENTS AVAILABLE

Do Not Let a Small Leak Become a Big Problem. Call (877) 349-1553 Today.

24/7 emergency service. Most appointments available within 48 hours.

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📞 (877) 349-1553

★★★★★ 5/5 from 242+ Reviews  ·  Licensed  ·  Insured

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About Our Derby Roofing Services

Our Derby roofing services include full tear-offs, re-roofs, repairs, emergency tarping, ventilation upgrades, gutter replacement, and skylight installation. If it's on or attached to your roof, we do it.

Whether you're in downtown Derby or one of the surrounding neighborhoods, Cornwall Roofing & Maintenance has you covered. Call (877) 349-1553 for a no-obligation estimate. We'll show up when we say we will.

Distance from Cornwall to Derby means nothing to us. Our crews are already working there. No extra fees, no delays, no subcontractors.

Other Areas We Serve

South Kent, CT → Wallingford, CT → Woodbridge, CT → Brooklyn, CT → Greenwich, CT → Meriden, CT → North Canton, CT → Portland, CT →
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