Top-rated metal roofing contractors near Gaithersburg, MD
Gaithersburg has 10 top-rated metal roofing installers on this page, sorted by Google rather than a license file. Reviews behind them run from 47 to 1,170 per company. Ask each one for a standing seam or exposed-fastener job they've finished near Gaithersburg before you compare panel gauges.
Google Maps ratings checked · How we rank
Gaithersburg's winters and panel choice
Normal January temperatures near Gaithersburg average 35°F, cold enough that freeze-thaw cycling is a real factor for any roof material.
A standing seam panel's sealed seams handle Gaithersburg's freeze cycling differently than an exposed-fastener panel's washers do, which age and compress over repeated freezes.
Ask an installer how they've handled panel expansion on a Gaithersburg winter before you commit to a system.
Data: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (annual/seasonal and monthly, by station) (1991-2020), from the nearest NOAA station 4.1 mi away.
What federal hazard data says about Gaithersburg
Wildfire risk near Gaithersburg rates Very Low on FEMA's county-level index.
Metal itself doesn't burn, but a fire rating on a Gaithersburg roof still depends on what's underneath it: the deck, underlayment, and any insulation in the assembly.
That distinction is worth understanding before you assume metal alone solves a Gaithersburg property's wildfire exposure.
- Hail
- Relatively High
- Strong wind
- Relatively High
- Hurricane
- Relatively Moderate
- Wildfire
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Top-rated metal roof installers serving Gaithersburg, MD
Highest Google rating first, discounted when only a few reviews back it up; a strong number here still isn't a license or insurance check, so get that paperwork before you pick a panel system.
Keystone Building and Restoration, LLC
Roofing contractor
- Google rating
- Reviews
- 293
- Area
- Gaithersburg 20877
GoodGood Roofing & Siding
Roofing contractor
- Google rating
- Reviews
- 223
- Area
- Gaithersburg 20877
ARHT Home Solutions Roofing & Siding
Roofing contractor
- Google rating
- Reviews
- 179
- Area
- Derwood 20855
Capitol Improvements - Gaithersburg Roofing Company & Siding Contractors
Roofing contractor
- Google rating
- Reviews
- 161
- Area
- Gaithersburg 20879
American Custom Contractors
Roofing contractor
- Google rating
- Reviews
- 695
- Area
- Rockville 20855
Moose Exteriors
Roofing contractor
- Google rating
- Reviews
- 47
- Area
- Gaithersburg 20877
BRAX Roofing
Roofing contractor
- Google rating
- Reviews
- 495
- Area
- Gaithersburg 20879
Shanco Roofing
Roofing contractor
- Google rating
- Reviews
- 414
- Area
- Gaithersburg 20879
D&M Roofing and Home Remodeling
Roofing contractor
- Google rating
- Reviews
- 49
- Area
- Gaithersburg 20877
MLM Home Improvement
Roofing contractor
- Google rating
- Reviews
- 1,170
- Area
- Gaithersburg 20877
Questions for a metal roofing quote in {city}
- Standing seam or exposed fastener, and why is that the right call for my roof's pitch?
- What's the panel gauge, and how does that change the price and the wind rating?
- Does this specific product carry a Miami-Dade Notice of Acceptance, if that applies here?
- What fire-rated assembly does this installation use, and what deck or underlayment does that require?
- Are snow guards included, and where will they be placed?
- What's the paint or coating warranty, separate from the panel's structural warranty?