// Roof Installation · Maryland
Roof Installation Contractors in Maryland
Full tear-off and new roof installation across Maryland — architectural asphalt shingle, standing-seam metal, and flat roofing systems for new construction, additions, and full re-roofs.
- Full tear-off & new construction installs
- Asphalt shingle, metal & flat systems
- County permits pulled by the contractor
- Manufacturer + workmanship warranties
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What's included
Tear-off installation
Full removal of the existing roof to bare decking, decking repair as needed, and a complete new roofing system installed to current Maryland building code.
New construction roofing
Roof installation on new-build homes and additions, coordinated with framing and inspection schedules and installed by an MHIC-licensed contractor.
Asphalt shingle systems
Architectural and Class 4 impact-rated shingle installations from GAF, Owens Corning, CertainTeed, and Malarkey — the most common choice for Maryland homes.
Standing-seam metal
Steel and aluminum panel installation for 40–60 year service life, increasingly common in Frederick, Howard, and Anne Arundel counties.
Flat & low-slope installs
TPO, EPDM, and modified bitumen installation for additions, dormers, porches, and small commercial buildings.
Permits & inspections
Your licensed contractor pulls the required county or city building permit and schedules inspections as part of the installation.
// Why RoofCircuit
A directory built for high-stakes roofing decisions
A new roof is one of the largest home investments most owners ever make, and a bad install can void warranties, leak for years, and tank a future sale. Every contractor in this directory is screened against the same checklist before they're listed.
Licensed & insured verified
Every listed contractor's state license, general liability, and workers' compensation coverage are confirmed before they appear in the directory.
Manufacturer-certified
We prioritize GAF Master Elite, Owens Corning Platinum Preferred, CertainTeed SELECT ShingleMaster, and Carlisle Authorized Applicator installers.
Local references screened
Contractors must produce verifiable local references from completed jobs in the last 12 months before we publish them.
No upfront deposits to quote
Requesting an estimate is always free. No deposit, no fee, no obligation — compare written, itemized quotes side by side.
Built for risk-sensitive jobs
Roofing is expensive and hard to reverse. We surface the contract terms, warranties, and red flags homeowners actually need before signing.
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FAQs
What's involved in a full roof installation in Maryland?
A full installation starts with tear-off of the existing roof down to decking, repair of any damaged or rotted decking, installation of underlayment and ice-and-water shield where code requires, drip edge, new shingles or metal panels, flashing, and ridge ventilation.
How long does a new roof installation take in Maryland?
Most single-family Maryland roof installations take 1–3 days for asphalt shingles, weather permitting. Standing-seam metal or slate installations can take 4–7 days. Multi-story or steep-pitch homes and large commercial roofs take longer.
What material options are available for new roof installation?
Architectural asphalt shingles are the most common choice for Maryland homes. Standing-seam metal is popular for its 40–60 year lifespan and storm resistance. Synthetic and natural slate are common on historic Annapolis and Baltimore homes, and TPO or EPDM are standard for flat additions and commercial installs.
Do new construction homes need a licensed roofer in Maryland?
Yes. New construction roofing still requires an MHIC-licensed contractor for residential work, and the installation must pass the same county building-permit inspection as a replacement.
What warranty comes with a new roof installation?
Expect a manufacturer material warranty (limited lifetime is standard on architectural shingles) plus a separate workmanship warranty from the installer, typically 5–25 years — get both in writing before work begins.
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