Independently researched and ranked roofing contractors serving Baltimore and the surrounding Maryland metro, judged on longevity, manufacturer certifications, service breadth, and local reputation.
Service AreaBaltimore City & surrounding Maryland counties
Phil DiBello Family Roofing opened in 1979 and is a long-running family-owned Baltimore roofer that says it has served hundreds of thousands of customers across the region. It is certified by GAF, Owens Corning and CertainTeed and handles roof repair, replacement and ventilation alongside siding, windows and gutters. Its BBB profile shows the company as accredited with an A+ rating. The company serves Baltimore City plus Harford, Carroll, Anne Arundel, Frederick, Montgomery and Howard counties.
Pulaski Roofers has been a family-owned and operated roofing and exterior contractor in the Baltimore area since 1959, making it one of the longest-established roofers in the metro. It is a GAF-certified residential roofing contractor and holds Maryland Home Improvement Commission license MHIC #2524. Work includes asphalt shingle and flat roof replacement, gutters, siding and storm-damage repair. The company concentrates on residential homes across Baltimore County, Harford County and nearby communities such as Bel Air and Fallston.
F. A. Taylor & Son is an industry-leading commercial roofing and sheet metal contractor based in Baltimore, with the company citing over eight decades of experience. It serves commercial, industrial, healthcare, retail, institutional and distribution facilities with new construction, restoration, replacement and maintenance programs, plus custom sheet metal fabrication. The firm is an approved applicator for major manufacturers including Firestone, Johns Manville, Carlisle, GAF and CertainTeed, and operates across Baltimore and the broader Mid-Atlantic from offices in Baltimore and Salisbury.
Commercial Roof ReplacementRoof RestorationNew Construction RoofingSheet Metal FabricationMetal RoofingRoof Maintenance
Roland Slate Service is a second-generation, family-owned Baltimore roofer founded by Wayne Roland in 1989, with ownership passing to his daughter in 2021. It specializes in slate, copper, cedar shake, synthetic slate, tile and metal roofs in addition to asphalt shingles, and also offers gutters, masonry and chimney repair. The company carries Maryland Home Improvement Commission license #111739, and its BBB profile shows it as accredited with an A+ rating.
Service AreaGreater Baltimore & Baltimore-Washington metro
Charm City Roofing is a licensed and insured Baltimore contractor that is a GAF Master Elite contractor, a designation GAF says is held by only the top 2-3% of roofers in North America. It can extend GAF's Golden Pledge warranty and is also a certified solar shingle installer. The company replaces and repairs shingle, flat and EPDM rubber roofs for both homes and businesses, and adds siding, windows and rooftop deck work. Its BBB profile shows it as accredited with an A+ rating, accredited since 2016.
Tri-County Roofing & Sheet Metal, founded in 1995, is a Westminster-based commercial roofing contractor that the company says has installed more than ten million square feet of flat roofing in the Baltimore area. It works in EPDM rubber, TPO, PVC, modified bitumen and built-up systems, and holds Firestone Master Contractor status along with authorization from GAF, Carlisle, Versico, Tamko and Duro-Last. Services span installation, replacement, repair, preventative maintenance and 24-hour emergency response.
Service AreaBaltimore City, Joppa & surrounding counties
Coastal Roofing Co. is a locally owned, family-run Baltimore roofing company established in 1991 and based in Joppa, MD. It is fully licensed, bonded and insured, and its BBB profile shows an A+ rating. The company specializes in flat roofing, re-roofing, tear-offs, aluminum roof coatings and rubberoid membrane, along with roof repair, slate repair, wood repair, siding and gutters for both homeowners and businesses across Baltimore City and the surrounding counties.
Panda Exteriors is a GAF Master Elite contractor serving the Baltimore area with roof repair and replacement for both residential and commercial properties, and its BBB profile shows it as accredited with an A+ rating. The company is experienced with insurance-claim and storm-damage work, and also installs solar panels, GAF solar roofing, siding, gutters and attic insulation. In addition to Baltimore it serves a broader Mid-Atlantic and Northeast footprint including the Washington D.C., Philadelphia and Wilmington markets.
McHenry Roofing is a family-owned and operated Baltimore roofing company located in Baltimore, Maryland, offering 24/7 dispatch for urgent work. It handles roof replacement and repair, flat roofing, rain gutters and skylights for homes, plus commercial TPO, EPDM and PVC membrane systems. The company also works with homeowners on storm-damage insurance claims and covers more than two dozen Baltimore-area neighborhoods including Canton, Catonsville, Dundalk, Federal Hill, Pikesville and Towson.
Four Twelve Roofing is a Baltimore-based contractor established in 2013, with a management team it says brings over 20 years of combined construction and project-management experience. It is GAF certified and is especially known for flat and low-slope roofs on Baltimore City rowhomes, while also handling shingle, metal, slate and coating systems, gutters, skylights, siding and rowhome rehab. The company offers material and workmanship warranties and serves Baltimore City along with Anne Arundel, Baltimore, Carroll, Harford and Howard counties.
Maryland has no standalone 'roofer' license; instead, anyone doing residential roofing on one-to-three-unit homes must hold a Maryland Home Improvement Commission (MHIC) contractor license. Ask for the contractor's MHIC number and confirm it is current and in good standing through the Maryland Department of Labor's licensing lookup before signing anything.
Confirm insurance meets Maryland's 2024 minimum
As of June 1, 2024, MHIC-licensed contractors must carry at least $500,000 in general liability coverage. Request a current certificate of insurance and verify the contractor also carries workers' compensation, so you are not exposed if a roofer is injured on your Baltimore property.
Choose a roofer that pulls Baltimore permits
Roof replacements in Baltimore City and the surrounding counties generally require a building permit, and full tear-offs almost always do. A reputable local contractor will handle permitting through Baltimore City's Department of Housing and Community Development or your county's permits office rather than asking you to pull it yourself, which is a red flag.
Prioritize manufacturer certifications
Look for GAF Master Elite, CertainTeed, Owens Corning or single-ply credentials such as Firestone or Carlisle. These certifications unlock stronger workmanship and material warranties (like GAF's Golden Pledge) and signal that the contractor has met experience, insurance and reputation thresholds beyond the basic MHIC license.
Match the contractor to your roof type
Baltimore's housing stock is varied: dense rowhomes with flat or low-slope roofs, mid-century suburbs with asphalt shingles, and historic Roland Park or Bolton Hill homes with slate, copper and tile. Pick a roofer that genuinely specializes in your system, whether that is EPDM/TPO flat membranes or traditional slate, rather than a generalist learning on your house.
Get a written estimate built for Maryland weather
A strong proposal should specify ice-and-water shield at eaves and valleys, proper attic ventilation, and ridge and starter detailing that withstand Baltimore's freeze-thaw cycles, summer humidity and occasional tropical-storm wind and rain. Compare line items, warranty terms and cleanup or dumpster plans across at least two or three local bids before deciding.
Frequently Asked Questions
For a typical Baltimore single-family asphalt-shingle roof, replacement commonly runs in the range of roughly $8,000 to $18,000 depending on size, pitch and tear-off, with most homeowners landing somewhere in the middle. Flat rowhome roofs (EPDM, TPO or coatings) are often smaller and can be less, while premium slate, copper or synthetic-slate roofs on historic homes can run well into the tens of thousands. Always get itemized local quotes, since prices shift with material and labor costs.
Architectural asphalt shingles are the most common and cost-effective choice and handle Baltimore's hot, humid summers and cold winters well when properly ventilated. For flat rowhome roofs, single-ply EPDM and TPO membranes or modified bitumen are standard. Historic and high-end homes often use slate, copper or synthetic slate for longevity. Whatever the material, ice-and-water shield and good attic ventilation matter here because of the region's freeze-thaw swings.
Yes. Maryland does not issue a specific 'roofer' license, but residential roofing on one-to-three-unit dwellings is home improvement work that requires a Maryland Home Improvement Commission (MHIC) contractor license. Licensees must show experience, pass an exam and, since June 1, 2024, carry at least $500,000 in general liability insurance. Always verify a contractor's MHIC number is active before hiring.
In most cases, yes. Roof replacements and tear-offs in Baltimore City typically require a building permit through the Department of Housing and Community Development, and the surrounding counties have similar requirements. A reputable local contractor should pull the permit on your behalf and schedule any required inspection, so be wary of any roofer who tells you no permit is needed for a full replacement.
A quality architectural asphalt shingle roof in Baltimore generally lasts about 20 to 30 years, though freeze-thaw cycles, summer heat and storm wind can shorten that without good ventilation and maintenance. Flat membrane roofs on rowhomes often last 15 to 25 years depending on the system, while slate, copper and tile roofs on historic homes can last 50 years or more when properly maintained and repaired by a specialist.
Baltimore sees nor'easters, summer thunderstorms and the occasional remnants of tropical systems, which drive wind-lifted shingles, flashing failures and water intrusion, especially on flat rowhome roofs and at chimneys and valleys. Choose a contractor experienced with Maryland insurance claims who will document damage thoroughly, and have your roof inspected after major storms rather than waiting for interior leaks to appear.
Roofing in Baltimore
Baltimore's location at the head of the Chesapeake Bay gives it a humid subtropical climate that is hard on roofs in every season. Summers bring heat, humidity and powerful thunderstorms, while winters cycle repeatedly between freezing and thawing, prying at shingles, flashing and mortar. The metro also catches nor'easters and the occasional remnants of Atlantic tropical systems, which can drive wind uplift and wind-driven rain. These freeze-thaw swings and storm events, combined with high humidity that encourages algae streaking on shingles, mean Baltimore roofs work hard year-round and benefit from proper ventilation and quality flashing details.
The city's roofs reflect its distinctive housing stock. Baltimore is famous for its dense brick rowhomes, many of which have flat or low-slope roofs finished with EPDM rubber, TPO, modified bitumen or reflective coatings rather than sloped shingles. Postwar suburbs across Baltimore, Anne Arundel, Howard and Harford counties are dominated by architectural asphalt shingles, the most common and economical option. Historic neighborhoods such as Roland Park, Mount Vernon and Bolton Hill feature steep slate, tile and copper roofs that require true specialty craftsmanship to repair and preserve.
Maryland regulates roofing through the Maryland Home Improvement Commission (MHIC), part of the Department of Labor. There is no separate statewide 'roofer' license; instead, contractors performing residential roofing on one-to-three-unit homes must hold an MHIC contractor license, which requires demonstrated experience, a passing exam score and general liability insurance. As of June 1, 2024, that minimum liability coverage rose to $500,000. On top of licensing, roof replacements and tear-offs in Baltimore City generally require a building permit from the Department of Housing and Community Development, and the surrounding counties enforce comparable permitting rules.
Because Baltimore's weather, permit rules and mix of flat, shingle and historic-slate roofs are so specific, hiring an experienced local contractor matters more here than in many markets. A roofer who works in the area every day knows how to detail flat rowhome roofs, navigate city and county permitting, handle Maryland insurance claims after storms, and match materials on protected historic homes. The contractors profiled below were selected for verified longevity, manufacturer certifications, confirmed BBB standing where available, service breadth and local reputation, to help Baltimore homeowners and businesses hire with confidence.
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