Washington D.C. Roofing Contractors
Maggio Roofing has been the Washington, D.C. area's go-to roofing contractor since 1989. We install, replace, and repair asphalt shingle, slate, synthetic slate, metal, cedar, and flat roofs across D.C., Maryland, and Northern Virginia. Replacements range from $2,500 for smaller roofs and up to $120,000+ for natural slate, with most full asphalt replacements falling between $9,000 and $35,000. Flat roof replacements run $6,000 to $35,000. Repairs range from $400 to $10,000+. Every replacement includes our lifetime workmanship warranty. Call (301) 891-1390 for a free inspection.
DC Roofing Cost Ranges and Materials
Roofing prices in the D.C. metro vary by material, roof size, access, and complexity. Here are honest ranges for what most homeowners pay:
Asphalt shingle replacement: $2,500 – $35,000
Designer asphalt shingle: $12,000 – $35,000
Synthetic slate: $12,000 – $50,000
Natural slate: $15,000 – $120,000+
Cedar shake: $25,000 – $50,000
Standing seam metal: $30,000 – $70,000+
Flat roof (FiberTite KEE): $6,000 – $35,000
Roof repairs: $400 – $10,000+
We install GAF asphalt shingles, CertainTeed (ShingleMaster certified), natural slate, DaVinci synthetic slate, standing seam metal, cedar shake, and FiberTite KEE flat membranes. Every replacement carries our lifetime workmanship warranty. Repairs carry a 1-year workmanship warranty.
Roofing Company Expertise
We take pride in the quality of our installers. They are highly qualified roofers with years of experience, fully background-checked and drug-tested. At Maggio Roofing, we aim to provide a roofing experience that can't be beat.
We are a GAF-certified contractor and a CertainTeed ShingleMaster, and we hold additional credentials from FiberTite, the National Roofing Contractors Association (NRCA), and the EPA Lead-Safe program. We have been roofing in the Washington D.C. area since 1989.
On-Demand Roof Repair
When you find visible damage or a leak that requires quick repair, our experts quickly assess the damage and offer the right options for your situation.
Damage Restoration
From small repairs to partial replacement or a complete new roof, we offer timely solutions to protect your home for the next weather event.
Custom Roof Replacement
Sometimes, a roof’s lifespan has simply run out, in which case, the experts at Maggio Roofing can help you find the ideal material, color and style of your new roof.
Service Areas
Maggio Roofing serves Washington D.C. and the surrounding D.C., Maryland, and Northern Virginia suburbs, including Bethesda, Chevy Chase, Silver Spring, Kensington, Takoma Park, Rockville, Potomac, Cabin John, Garrett Park, Alexandria, Arlington, Annandale, Falls Church, and McLean. Call (301) 891-1390 for a free inspection.
Frequently Asked Questions
How much does a new roof cost in Washington D.C.?
Most full asphalt shingle replacements in the D.C. metro fall between $9,000 and $35,000. Smaller roofs and sections can run as low as $2,500. Synthetic slate runs $12,000 to $50,000, natural slate $15,000 to $120,000+, standing seam metal $30,000 to $70,000+, and cedar shake $25,000 to $50,000. Flat roof replacements using FiberTite KEE membranes run $6,000 to $35,000.
How long does a roof replacement take?
Most asphalt shingle replacements take one to three days. Slate, synthetic slate, metal, and cedar take longer. Typically three to seven days depending on size and complexity. Flat roof replacements usually take one to three days.
What flat roof material do you install?
We install FiberTite KEE membranes for all new flat and low-slope roofs. FiberTite is a heat-welded single-ply system that outperforms TPO, EPDM, and modified bitumen on D.C. row house roofs. We do not install TPO, EPDM, or torch-down modified bitumen on new flat roof projects.
Do you offer financing?
Yes. We offer financing through several partners for qualified homeowners. Terms and rates depend on the program and your credit profile. Call (301) 891-1390 to discuss options.
Are you licensed and insured?
Yes. Maggio Roofing is licensed in Virginia (2705056017), Maryland (37728), and Washington D.C. (410518000251), and carries general liability and workers' compensation insurance.
What warranty do you provide?
Every roof replacement includes our lifetime workmanship warranty from Maggio Roofing. Roof repairs carry a one-year workmanship warranty. Manufacturer warranties on materials pass through as written. Most GAF and CertainTeed shingles carry up to 50 years when installed to specification.
What manufacturers do you install?
We are a GAF-certified contractor and a CertainTeed ShingleMaster. We install GAF and CertainTeed asphalt shingles, DaVinci synthetic slate, natural slate, standing seam metal, cedar shake, and FiberTite KEE flat membranes.
Do you work in D.C. historic districts?
Yes. We work in Capitol Hill, Cleveland Park, Mt. Pleasant, Georgetown, and other D.C. historic districts. We coordinate with the Historic Preservation Office on material and color approvals when required.
Do you do emergency repairs?
Yes. We respond to active leaks and storm damage. Call (301) 891-1390 to schedule.
What areas do you serve?
We serve Washington D.C. and Maryland and Northern Virginia suburbs including Bethesda, Chevy Chase, Silver Spring, Kensington, Takoma Park, Rockville, Potomac, Alexandria, Arlington, Annandale, and Falls Church.
How do I get a free estimate?
Call (301) 891-1390 or use the inspection form on this page. We will schedule a free, no-obligation inspection at your home.
Why Washington D.C. Roofing Is Different
D.C. roofs aren't generic suburban roofs. Mt. Pleasant, Capitol Hill, Cleveland Park, Petworth, Brookland, and Bloomingdale row houses have low-slope or flat roofs with party walls, parapet walls, and limited rear access. Many Cleveland Park, Chevy Chase, and Forest Hills homes still carry their original natural slate from the 1920s and 1930s. Bethesda, Chevy Chase, Silver Spring, and Kensington have a mix of post-war asphalt and architectural shingle homes. Each of these requires different materials, different flashing details, and different access plans.
We work in D.C. historic districts and HOA-governed neighborhoods regularly. We pull permits, follow Historic Preservation Office requirements when needed, and coordinate with HOAs on color and material approvals. Our crews navigate alley access, rear-only access, and tight urban work sites every week.
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Read reviews of Maggio Roofing from some of our past customers.
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Contact us today to request a free, no-obligation estimate for roof repair, a replacement roof or new gutters!