Free Estimate 📞 (877) 586-1316 24/7
Professional Roofing hero
โ˜…โ˜…โ˜…โ˜…โ˜… 4.8/5 from 425+ reviews

Trusted Diamond Point Roof Installation & Repair

Architectural shingles, impact-resistant Class 4 upgrades, metal roofing, flat roof systems. Full-service roofing contractor. We answer the phone on weekends too.

22+
Years
500+
Projects
4.8
Rating
22+
Years Experience
500+
Projects Completed
4.8
Star Rating (425+ Reviews)
โœ“
Licensed & Insured

Our Services

Our Roofing Services

Full-service roofing contractor in Diamond Point โ€” from asphalt shingle roof replacement and emergency hail damage repair to metal roofing, flat roof systems, and gutter installation. Every project is installed by manufacturer-certified crews with workmanship warranties.

roof replacement
FREE ESTIMATE

Roof Replacement

Owens Corning Duration shingles with SureNail technology rated to ASTM D3462 and D7158 Class H wind resistance. Our Diamond Point crews install TruDefinition Duration in a full Owens Corning system. ProArmor synthetic underlayment, VentSure ridge vent, and Starter+ starter strip. Preferred Protection warranty included.

roof repair
SAME-DAY

Roof Repair

Roof repairs get worse when you ignore them. A $400 flashing repair turns into $4,000 of water damage inside the wall. Our Diamond Point crew can usually get there within 48 hours for non-emergency repairs.

storm damage repair
LICENSED

Storm Damage Repair

Wind damage doesn't always look obvious from the ground. Lifted shingles, broken seals, exposed nail heads. You can't see any of that without getting on the roof. Our Diamond Point inspector does a full 27-point inspection, free of charge.

new roof installation
TOP RATED

New Roof Installation

We price new installs by the roofing square (100 sq ft). Architectural shingles in Diamond Point 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 roofing with Kynar 500/Hylar 5000 PVDF finish. The coating that keeps color for 40+ years without fading or chalking. We install Sheffield Metals and McElroy Metal panels in 24-gauge Galvalume steel with concealed Z-clips. UL 2218 Class 4 impact resistance. UL 790 Class A fire rating. Wind uplift tested to ASTM E1592. The only roof you'll ever need in Diamond Point.

shingle roofing
INSURED

Shingle Roofing

GAF Timberline HDZ architectural shingles with StrikeZone nailing area. The highest-selling shingle in North America. Impact-rated to UL 2218 Class 4 when installed with the full GAF Roof System. Our Diamond Point crews install Timberline in the full system configuration to qualify for Golden Pledge warranty. ASTM D3462 and D7158 Class H certified.

flat roofing
FREE ESTIMATE

Flat Roofing

We repair and install flat roofs on Diamond Point 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

Flat roofs on commercial buildings are a different animal. We install and repair TPO, EPDM, modified bitumen, and built-up systems. Our Diamond Point commercial crew handles retail, warehouse, office, and multi-family buildings.

gutter installation
LICENSED

Gutter Installation

Improperly sized gutters cause fascia board rot and foundation erosion. We calculate gutter capacity using the rainfall intensity formula: roof square footage x pitch factor x rainfall rate (inches/hr for Diamond Point). Standard 5" K-style handles 5,520 sq ft of effective roof area. Bigger roofs or steeper pitches need 6" gutters with 3x4" downspouts. We hang with hidden hangers screwed into rafter tails every 24".

roof inspection
TOP RATED

Roof Inspection

We climb up, walk the entire roof, and document what we find with photos and measurements. Takes about 30 minutes. You see exactly what we see. No mysteries, no scare tactics.

emergency roof repair
GUARANTEED

Emergency Roof Repair

We keep tarps, plywood, and common repair materials on every truck. When you call (877) 586-1316 for an emergency, our crew shows up ready to work. Not ready to give you a sales pitch.

skylight installation
INSURED

Skylight Installation

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

Why Choose Diamond Point Roofing & Maintenance?

Trusted by homeowners and businesses across Diamond Point.

Manufacturer Certified

GAF Master Elite, Owens Corning Preferred, CertainTeed SELECT ShingleMaster. We carry certifications from the big three. That means factory-trained crews and the best available warranties.

4.8-Star Google Rating

425+ homeowners reviewed us. We don't pay for reviews or offer discounts for them. Those are real people who hired us and took the time to say we did a good job.

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.

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.

Our Work

Recent Projects

roof replacement project

Roof Replacement

Diamond Point, NY

roof repair project

Roof Repair

Diamond Point, NY

storm damage repair project

Storm Damage Repair

Diamond Point, NY

View All Projects โ†’

Simple Process

How It Works

1

Complimentary Assessment

Call (877) 586-1316 and we'll schedule an inspection at your convenience. Our Diamond Point inspector checks every detail. Shingles, flashing, vents, gutters, decking condition.

2

Your Custom Proposal

We email or text the proposal so you can review it at home. Questions? Call us. No pressure, no expiration date tricks, no "today-only" pricing.

3

Roof Goes On

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

4

Quality Check

Our project manager does a final inspection against the manufacturer's installation checklist. We register your warranty the same day. You get the paperwork within a week.

Verified Reviews

What Our Customers Say

โ˜…โ˜…โ˜…โ˜…โ˜… 4.8/5 from 425+ reviews
โ˜…โ˜…โ˜…โ˜…โ˜…

"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."

K
Karen T.
Diamond Point
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"I got a new metal roof. Standing seam in charcoal. Not cheap, but it looks like a completely different house. Their metal crew clearly knows what they're doing. Seams are dead straight."

D
Donna M.
Diamond Point
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"Had them install a ridge vent to replace the old box vents. Attic runs about 15 degrees cooler now. Should've done it when we got the roof but better late than never."

A
Amanda R.
Diamond Point

Service Areas

Areas We Serve

Roofing Diamond Point and North Blenheim, Port Washington, Scottsville, Troy, Willow for 22+ years. Every roof we install gets the same attention whether it's across town or across the county.

North Blenheim Port Washington Scottsville Troy Willow Bellmore Chaffee Dobbs Ferry Gabriels Hollowville
G

Meet the Owner

Greg Miller

Owner & Lead Contractor

Greg has been serving Diamond Point for over 22 years, building a reputation on honest work, fair pricing, and crews that treat every home like their own. What started as a one-truck operation has grown into a full-service Roofing company โ€” but the values haven't changed.

"We don't cut corners. Every job gets the same attention to detail whether it's a small repair or a complete replacement. That's how you earn 425+ five-star reviews."

License #1297977 22+ Years Experience Locally Owned & Operated

FAQ

Frequently Asked Questions

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.

First: put a bucket or container under the drip. If there's a visible bulge in the ceiling, carefully poke a small hole to let water drain into a bucket. This prevents the ceiling from collapsing. Then call (877) 586-1316. We do emergency tarping and temporary leak stops within 24 hours. The permanent repair follows once conditions allow.

Here's the process: we inspect your roof for free, document any storm damage with photos, and help you file the claim. Your insurance company sends an adjuster. We meet them on-site and walk the roof together. If approved, we do the work at the agreed price. If the estimate seems low, we supplement it with additional documentation.

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.

Poor ventilation causes premature aging. If your attic runs hot in summer and your shingles are curling at 15 years, bad ventilation is probably why. Missing shingles cause water intrusion and accelerate everything. We do a free inspection and give you a straight answer: repair, plan for replacement in 2-3 years, or replace now.

Have more questions? Call (877) 586-1316

SAME-DAY APPOINTMENTS AVAILABLE

Get Your Free Roof Inspection Today

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

📞 Call (877) 586-1316

โ˜…โ˜…โ˜…โ˜…โ˜… 4.8/5 from 425+ Reviews  ยท  Licensed  ยท  Insured