Free Estimate 📞 (877) 586-1316 24/7
Professional Roofing hero
โ˜…โ˜…โ˜…โ˜…โ˜… 4.8/5 from 332+ reviews

Local Grantsville Roof Installation & Repair | Call (877) 586-1316

Full tear-off and replacement down to the roof deck. Ice and water shield, synthetic underlayment, new flashing. No shortcuts. 4.8-star rated. Insurance claims handled.

14+
Years
500+
Projects
4.8
Rating
14+
Years Experience
500+
Projects Completed
4.8
Star Rating (332+ Reviews)
โœ“
Licensed & Insured

Our Services

Our Roofing Services

Full-service roofing contractor in Grantsville 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

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

Step flashing at chimney walls is the number one leak source we see in Grantsville. Improper step flashing causes roof leaks. It's that simple. We install new step flashing with a chimney cricket for proper water diversion, sealed with Geocel tripolymer sealant. Fix it once, fix it right.

storm damage repair
LICENSED

Storm Damage Repair

After a storm in Grantsville, half the roofers in town show up knocking on doors. Most of them aren't from here. We are. We've been handling storm claims in Grantsville for 14 years. We know the adjusters, we know the process.

new roof installation
TOP RATED

New Roof Installation

Atlas Pinnacle Pristine shingles with Scotchgard algae protection. Ideal for Maryland humidity. We also install Tamko Heritage laminated shingles for budget-conscious builds and Malarkey Vista AR with Flexor SBS polymer-modified asphalt for high-wind zones. Your installer should match your material choice to your climate, not just your budget.

metal roofing
GUARANTEED

Metal Roofing

Metal roofing in Maryland makes sense. It reflects heat, handles high winds, and sheds hail better than shingles. We install standing seam, corrugated, and metal shingle panels.

shingle roofing
INSURED

Shingle Roofing

Three-tab shingles are cheaper upfront but they don't hold up like architectural. We recommend them for sheds, detached garages, and rental properties where budget matters more than aesthetics. For your Grantsville home? Go architectural.

flat roofing
FREE ESTIMATE

Flat Roofing

Modified bitumen is our go-to for residential flat roofs in Grantsville. Two-ply torch-applied system with a granulated cap sheet. It handles foot traffic, thermal cycling, and Maryland UV better than single-ply at the residential scale.

commercial roofing
SAME-DAY

Commercial Roofing

Commercial roofing in Grantsville means dealing with rooftop HVAC units, drains, parapet walls, and penetrations. We work around your equipment and schedule repairs or installs to minimize business disruption.

gutter installation
LICENSED

Gutter Installation

Gutters aren't glamorous, but they're protecting your foundation, your fascia, and your landscaping. We install seamless aluminum gutters custom-formed on-site from a roll of coil stock. No seams means no leaks.

roof inspection
TOP RATED

Roof Inspection

Free roof inspections for Grantsville homeowners. No catch, no obligation. We inspect your roof, hand you the report, and let you decide what to do next. If you need work, we'll quote it. If you don't, we'll say so.

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 Grantsville contractors for structural work. Insurance carriers require separate line items for structural vs. roofing repairs. We document both.

skylight installation
INSURED

Skylight Installation

A skylight installed wrong will leak. The flashing has to integrate with the shingle courses. Step flashing on the sides, headwall flashing on top, and a sill pan underneath. We use manufacturer flashing kits because they're engineered to work with the skylight frame.

Why Choose Grantsville Roofing & Maintenance?

Trusted by homeowners and businesses across Grantsville.

Insurance Claims Handled

Storm damage? We work with your insurance company directly. Free inspection, Xactimate documentation, adjuster meeting on-site. We fight for full replacement when your roof qualifies.

Written Warranty

Manufacturer warranty plus our workmanship warranty in writing. If something fails because of our installation, we come back and fix it at no charge. Period.

4.8-Star Google Rating

332+ 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.

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

Grantsville, MD

roof repair project

Roof Repair

Grantsville, MD

storm damage repair project

Storm Damage Repair

Grantsville, MD

View All Projects โ†’

Simple Process

How It Works

1

Schedule Your Inspection

We climb up, walk the entire roof, and document what we find with photos and measurements. Takes about 30 minutes. You'll see exactly what we see.

2

Written Estimate

We price by the roofing square with all materials itemized. You'll see exactly what you're getting. Shingle brand, underlayment type, ventilation specs, flashing details.

3

Build Day

We build your roof the way manufacturers require for full warranty coverage. Every layer matters. Ice and water shield, synthetic underlayment, starter strip, field shingles, hip and ridge caps.

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 332+ reviews
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"We were quoted $18,500 for a 32-square replacement with Timberline HDZ. They hit the number exactly. No change orders, no surprise fees. That's rare in this business."

K
Karen H.
Grantsville
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"Grantsville Roofing & Maintenance did our roof 4 years ago and I just had them do my mom's house too. Same quality, same crew lead actually. That tells you something about the company."

S
Stephanie M.
Grantsville
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"Used Grantsville Roofing & Maintenance for a leak repair over our bathroom. Turned out to be a cracked pipe boot โ€” $425 fix. Honest guys, could have told me I needed a new roof but they didn't."

R
Robert P.
Grantsville

Service Areas

Areas We Serve

Our service area includes Grantsville and all surrounding communities within Corriganville, Fallston, Greensboro, Leonardtown, Nanjemoy. We don't charge extra for travel.

Corriganville Fallston Greensboro Leonardtown Nanjemoy Port Tobacco Sherwood Vienna Ashton Butler
L

Meet the Owner

Laura Lewis

Owner & Lead Contractor

Laura has been serving Grantsville for over 14 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 332+ five-star reviews."

License #596910 14+ Years Experience Locally Owned & Operated

FAQ

Frequently Asked Questions

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.

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.

Absolutely. A new roof shouldn't mean emptying your bank account. We have 0% intro options, low fixed-rate plans, and extended terms up to 12 years. Quick credit check, fast approval, and you can get your roof done this month instead of waiting until you've saved enough.

Most residential roof replacements in Grantsville cost between $8,500 and $24,000. The price depends on your roof size (measured in squares, where 1 square = 100 sq ft), pitch, accessibility, and material choice. Architectural shingles are $350-$550 per square installed. We give free estimates with exact pricing.

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) 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 332+ Reviews  ยท  Licensed  ยท  Insured