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★★★★★ 5/5 from 338+ reviews

Local Derry Roof Repair & Replacement | Call (877) 349-1553

Owens Corning Preferred and GAF certified. Your roof warranty is backed. 16 years in Derry. Not going anywhere.

📞 (877) 349-1553
16+
Years
500+
Projects
5
Rating
16+
Years Experience
500+
Projects Completed
5
Star Rating (338+ Reviews)
Licensed & Insured

Our Services

Our Roofing Services

Professional Roofing solutions for residential and commercial properties in Derry.

roof replacement
FREE ESTIMATE

Roof Replacement

Full tear-off down to the decking, inspect every board, replace what's rotten, and install a complete roofing system from ice and water shield up. Most residential jobs finished in 1-2 days.

roof repair
SAME-DAY

Roof Repair

Leak repairs in Derry start at $350 for a simple fix. We find the source with a water test or thermal scan, repair the damage, and warranty the work. If the repair costs more than 30% of a replacement, we'll tell you.

storm damage repair
LICENSED

Storm Damage Repair

We work with every major insurance carrier. State Farm, Allstate, USAA, Liberty Mutual, Farmers, Nationwide. Our supplement team knows Xactimate line items and fights for full replacement when your roof qualifies.

new roof installation
TOP RATED

New Roof Installation

We price new installs by the roofing square (100 sq ft). Architectural shingles in Derry typically run $350-$550 per square installed, depending on the pitch and access. That includes materials, labor, cleanup, and warranty registration.

metal roofing
GUARANTEED

Metal Roofing

Standing seam metal lasts 40-60 years with practically zero maintenance. Higher upfront cost than shingles, but you'll never replace it again. Our Derry metal crews do residential and commercial.

shingle roofing
INSURED

Shingle Roofing

We install asphalt shingles from every major manufacturer. GAF, Owens Corning, CertainTeed, Atlas, Tamko, Malarkey, IKO. Each has different warranty tiers and price points. We walk you through the comparison without pushing one brand.

flat roofing
FREE ESTIMATE

Flat Roofing

We repair and install flat roofs on Derry homes, garages, commercial buildings, and additions. TPO for reflectivity, EPDM for budget, PVC for chemical resistance near restaurants and kitchens.

commercial roofing
SAME-DAY

Commercial Roofing

Modified bitumen (mod-bit) is still the best choice for high-traffic commercial roofs in Derry. We torch-apply SBS-modified base and cap sheets over properly primed concrete or approved decking. Two-ply mod-bit systems carry 20-year NDL (No Dollar Limit) warranties through GAF, Firestone, or Johns Manville. NRCA member. We follow the manual.

gutter installation
LICENSED

Gutter Installation

We offer aluminum, copper, and steel gutters for Derry homes. Most folks go with .027 gauge seamless aluminum. It's durable, affordable, and comes in 25+ colors. Copper looks amazing but costs 3-4x more.

roof inspection
TOP RATED

Roof Inspection

Roof inspections after a storm are free. Always. We document hail hits, wind damage, and any pre-existing issues so your insurance claim is accurate and complete.

emergency roof repair
GUARANTEED

Emergency Roof Repair

Fallen tree limb damage requires structural assessment before repair. We check rafter integrity, decking condition, and whether the ceiling joists below were impacted. If structural members are cracked or displaced, you need a framing carpenter before we re-roof. We coordinate with trusted Derry contractors for structural work. Insurance carriers require separate line items for structural vs. roofing repairs. We document both.

skylight installation
INSURED

Skylight Installation

Vented skylights open to let hot air escape. Great for kitchens and bathrooms in Derry. Fixed skylights are cheaper and simpler. Solar-powered options from VELUX qualify for the federal 30% tax credit through 2032.

Ready to Get Started?

(877) 349-1553

Free Estimates • Available 24/7 • Licensed & Insured

Why Choose Derry Roofing & Maintenance?

Trusted by homeowners and businesses across Derry.

Clean Job Sites

We run magnetic nail sweeps three times. Once during tear-off, once after install, once before we leave. Tarps on the ground, dump trailer in the driveway. Your yard looks the same when we're done.

16 Years in Derry

We've been roofing Derry homes since before half these companies had a website. 16 years means we know the local codes, the weather patterns, and the materials that hold up here.

Free Roof Inspection

We get on the roof, take photos, and give you an honest assessment. If you don't need work, we'll tell you. No charge, no obligation, no high-pressure sales pitch.

Licensed & Insured

Fully licensed, bonded, and insured in New Hampshire. We carry $2M in general liability. Workers' comp on every crew member. Your property is protected if anything goes sideways.

Our Work

Recent Projects

View All Projects →

Simple Process

How It Works

1

Roof Evaluation

Call (877) 349-1553 and we'll schedule an inspection at your convenience. Our Derry inspector checks every detail. Shingles, flashing, vents, gutters, decking condition.

2

Detailed Quote

Our Derry estimator builds your proposal same-day in most cases. Includes material options, warranty comparison, and a realistic timeline for your specific roof.

3

Installation Day

Crew shows up on time with all materials pre-staged. Tarps go down, old roof comes off, new roof goes on. Most Derry homes are done in a single day.

4

Quality Check

We register your GAF, Owens Corning, or CertainTeed warranty directly with the manufacturer so it's active from day one. Your workmanship warranty from us starts the same day.

Verified Reviews

What Our Customers Say

★★★★★ 5/5 from 338+ reviews
★★★★★

"Went with the Owens Corning Duration shingles in Estate Gray. The SureNail strip is legit. You can see each shingle is locked down tight. Happy with the choice."

E
Eric P.
Derry
★★★★★

"The crew showed up at 7:30 and was done by 4. Old roof off, new one on, yard cleaned up. I watched from the window. These guys don't mess around."

J
Jeff S.
Derry
★★★★★

"I'm a contractor and I use Derry Roofing & Maintenance for all my roofing subs. Their installs pass inspection every time. Their crew lead has been doing this 20+ years and it shows."

L
Laura F.
Derry

Service Areas

Areas We Serve

Local roofing coverage across Derry and Center Tuftonboro, Effingham, Grantham, Keene, Milton Mills. One phone call to (877) 349-1553 and we schedule your free inspection.

Center Tuftonboro Effingham Grantham Keene Milton Mills North Woodstock Sanbornville Warner Andover Center Harbor

FAQ

Frequently Asked Questions

The shingles carry the manufacturer's warranty. Typically 30-50 years for architectural shingles. Our installation warranty covers any defects in our workmanship. If something goes wrong because of how we installed it, we fix it at no cost. Both warranties are in writing and we provide them at the final walkthrough.

We partner with GreenSky and Hearth for roofing financing. Options include 12-month same-as-cash (0% if paid in full within 12 months), 5-year fixed rate, and 7-10 year extended plans. Monthly payments on a $15,000 roof run about $150-$250/month depending on the term. Apply during the estimate.

Catch the water with a bucket, move valuables out of the drip zone, and call us at (877) 349-1553. Don't get on the roof yourself. It's dangerous and you probably can't fix it permanently anyway. We respond to emergency leaks within 24 hours in Derry and tarp the area to stop further damage.

A typical Derry home with a 25-35 square roof runs $10,000-$18,000 for a full tear-off and install with architectural shingles. Steep-pitch homes and multi-story homes cost more because of safety requirements and access difficulty. Metal roofing is $12-$22 per sq ft. We quote exact numbers, not ranges.

There's no single "best" shingle. It depends on what you need. For warranty coverage, GAF Timberline HDZ with Golden Pledge is the best in the industry. For wind resistance, Owens Corning Duration with SureNail locks down tight. For value, CertainTeed Landmark or IKO Cambridge give you solid performance at a lower price point. We carry all of them.

Have more questions? Call (877) 349-1553

SAME-DAY APPOINTMENTS AVAILABLE

Get Your Free Roof Inspection Today

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

Call Now — Free Estimate
📞 (877) 349-1553

★★★★★ 5/5 from 338+ Reviews  ·  Licensed  ·  Insured

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