Get matched with top asphalt shingle roofing repairers in Parkville, MD

Certified is a family-owned, veteran-owned local contractor specializing in residential roofing and exterior improvements. Led by a former US Navy SEAL, our company was built to solve problems, protect homes, and deliver a better customer experience from start to finish. We offer the best products, best warranties, and best service for the lowest price. Licensed, bonded, insured, and CERTIFIED.\n\nAt Certified, we focus on quality workmanship, clear communication, and doing what?s right for our customers. Our team is certified by top manufacturers including CertainTeed (5-Star), Velux, and Mule-Hide. We are trusted for complex roofing systems, insurance restorations, and custom exterior solutions. We service Maryland, Washington D.C., Virginia, Delaware, and West Virginia.

"I highly recommend Cox roofing to anybody who is considering having a new roof installed. They very affordable, prompt, and professional, They also communicated well from start to finish. I received before and after pictures of the project."

"We had a bad leak. Milton Roofing workers repaired the flashing around the chimney and re-caulked around the roof vents. It has been two weeks since the repair was done. The leaking has stopped. I highly recommend the company. Billy was punctual and easy to work with. The total repair cost was reasonable."

"The guys were very professional and polite, they did a great job. This is the second time we have used them and we would definitely hire them again. They replaced the missing shingles, checked the entire roof, flashings, pipe sealants, and ridge vents. They sealed everything that needed touched up. They also cleaned and tightened up the gutters and downspouts. Once they were done they made sure everything was cleaned up behind them."

"The crew arrived at 8:30am. They put tarps over my foundation flowerbeds. by 9:00am, old roofing materials were being dropped onto the tarps. Some fo the workers bundled the shingles and hand-carried to the roof edge, refuse-trailer was parked. The old shingles were dropped into the refuse-trailer. By 10:30am, the tarps were rolled up and taken to the refuse-trailer in wheelbarrows so as not damage my front lawn's septic field. by 11:00am, workers were inspecting my yard for stray roofing, picking them up by hand. A large flatbed truck arrived by 11:35am, loaded with my new roofing materials. After the materials were off-loaded, the workers set up ladders, and hand-carried everything to the roof. After that was completed, a small generator was set up for air nailers, and they began installation of my new roof. By 4:00pm, they began the final cleanup. Trash was picked up and put into the refuse-trailer. By 5:00pm, the work was done. A last-minute inspection got rid of some leftover trash. The man leaf-blowing debris, even cleaned out my gutter! And before they took down all of the ladders, they even put my disconnected downspout back together! At 5:09pm, the refuse-trailer was covered, re-connected to the truck that brought it, and driven away. The roofing crew left at 5:25pm, but not before I thanked them. I told them how much I appreciated their hard work, and appreciated them taking time to re-connect my gutter's downspout as they completed their inspection of my yard."

"I had Premier Roofing come out on April 3, 2019. I was very impressed with the work and timeliness of repairs. I had old shingles removed and new shingles installed. The owner of company came out and gave me a estimate. He was very professional and was able to answer all my questions about products, warranties, etc. He also emailed me detailed contract with all work that was going to be done. When owner (Mike Tama) came out to give me estimate he was very patient and took his time explaining everything. The pricing was reasonable and he also advised me to get two more estimates."

"Bought my house in 2017 and told it had a new roof. Came to find in 2025 that it had been totally botched. Shingles were coming up, there were large holes where knots in the frame had been knocked out by nails, and I had severe water damage on one of my trusses. Roof Pups came out, assessed the damage, worked with me on the price, and in less than a week I had a crew on site that fixed everything in a single day. They were here for over 12 hours making sure the job got done and they did a great job. I couldn't be happier with my experience."

"Very happy we decided to go with this company. They were professional and our roof now looks great! Would definitely recommend them and will be coming back to them in the future."

"Jimmy did a great job in pointing out old roof problems, worked out great even with delays! Roof looks really great"

"Mike and his partner just fixed my roof. Found the price fair and the work exceptional. Will definitely be using Step it Up Construction for future projects ?"