Get matched with top asphalt shingle roofing installers and replacers in Knoxville, MD

"Job done in timely manner and workers act professionally and environment was left well clean with no issues. I acknowledge their professionalism"

"If you're searching for a reliable company to replace your roof, I highly recommend Certified, a Service-Disabled Veteran owned business. From my very first phone call with the owner, Steve Mitchell, I was thoroughly impressed by his professionalism and genuine approach. His guiding principle is “do the right thing always,” and he truly listened to my concerns, promptly arranging an appointment to move forward. At our meeting, Steve EPITOMIZED EXCEPTIONAL CUSTOMER SERVICE - he listened intently, thoughtfully answered every question, and addressed all my worries. He explained the entire roof replacement process in clear, easy-to-understand terms. When it came to areas where the wood was damaged under the shingles, Certified sent me detailed photos of the damage, then replaced and numbered the plywood so I could see exactly what was done. I received before-and-after photos, and I have to say, if a roof can be beautiful, nine is absolutely stunning and comes with a 50-year warranty! "

"Great work from onsite quote through installation. I also have a skylight and attic fan so was a little more than roof. All installed expertly. Solid customer service"

"We had two garage doors replaced and could not be happier. Angel did the install and did an incredible job. Angel is the Michelangelo of garage doors. The quality of work was superb. Thanks also to Vick and Alex too. This is a first rate company that will exceed your every expectation!"

"Outstanding company to deal with. They were by far the lowest estimate of any contractor I tried. The completed a remove and replace on a 3200 sq. ft. ranch in one day. The crew was polite and efficient and the clean up job was perfect. CENVAR is the only company to deal with for your roofing needs."

"Complete Exteriors just replaced the vinyl siding on my house. Mike provided a detailed estimate at a very reasonable price. The foreman on the job, Douglas, discussed each phase of the work with me on a daily basis and his crew completed the job in four days. My wife and I are extremely pleased with the results, and will definitely use the firm again should the need arise."

"Very thorough. Did good job"

"Power Home Remodeling has been fantastic. We had them come out to replace our gutters and were very impressed with the quality of their work. The crew that did the job kept everything clean and organized; you wouldn’t have known they had been there, which is uncommon for many companies. We were so impressed that we are now moving forward with replacing our siding. Everyone at Power Home Remodeling has been incredibly helpful throughout this process, and we couldn’t be happier. We will work with them on future home projects."

"NOVA Exteriors did a wonderful job replacing 3 exterior doors at our home. They checked every box one could ask for. Rob our sales rep was patient and understanding of our needs - even coming back a second time as we had a hard time deciding on what we wanted. Their team worked quickly and did a great job installing some beautiful new doors. We noticed after the installation that there were some imperfections on the hardware installed and they have agreed to replace them & their customer service was top notch. They responded quickly to some minor concerns and went above and beyond to fix the problem. While doors are never cheap, their price was right in line with other Provia vendors and 1/2 the price of Pella vendors. I'd highly recommend them."

"recently got a new roof with P.Construction and I am satisfied and high quality service I’m so glad that company I hired,I would like to say thank you so much !! "