Certified RoofingRoofer in Columbia, MD

Certified Roofing is ranked #4 of 1,469 roofers in Columbia by CR Score, with 91 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

Certified Roofing is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Columbia and 11 towns within 40 miles: Riverside, Savage, Scaggsville, Jessup, Fort George G Mead Junction, Laurel, Maryland City, Hanover, Burtonsville, West Elkridge and Ilchester. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.

Certified Roofing has a rating of 4.8 from 231 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Certified Roofing on (301) 917-2980. The business is at 9520 Berger Rd STE 112, Columbia, MD 21046. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.