Get matched with top natural slate roofing repairers in Rockville, MD

"Certified roofing did very well. They were the first to respond to my Angi query. Tim was smart, quick, and had an excellent work ethic. We had a slight miscommunication on what the job entailed, which is being cleared up as we speak. I would definitely hire them again."

"This company is Amazing! My husband and I needed to replace our 20 year old roof. We had heard so many great things about Certified, Inc., and their great customer service and quality of work; so we called. The crew was so friendly and knowledgeable and before they left they made sure the yard was completely cleaned up and that we were happy with the installation. I would recommend this company to anyone..they are no pressure, they took the time explain everything and they are honest! Thank you so much..I love my roof!"

"Unfortunately all too often these days contractors say they guarantee their work, but they really don't.  Not Springfield Roofing and Siding.  We had Mike Bennett.  Last October we had a roof leak and had several companies come out to give us estimates.  Only a couple were honest and really went up to inspect the roof and give us their assessment.  Most of the other companies immediately said "new roof!"  But Mike took the time to explain the issue and suggest a repair.  And he and his team did it.  Well fast forward to July and we had some bad storms and some high wind that effected the roof, and we ended up with another leak.  Called Mike out to take a look, he saw that the storms did some damage to an area close by the original leak and went up and fixed it and also addressed some shingles around our chimney.  Did it that day, got it all done.  And here's the kicker - NO CHARGE!  Just fixed up and said we were all set.  We know one day our roof will need to be replaced (its well over 20 years old) and the first person we will call is Mike Bennett - because he's honest, reliable, does good work and he keeps his word! 
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"Came up, took a look, told me I DIDN'T need a replacement, just some repairs, qouted me his price, we shook hands (Found out he was a fellow cigar smoker so I passed him a couple), he left, sent me the same estimate over email, I agreed, his men showed up and in less than an hour they had the repairs done. Now the thing is: He COULD have come in sounding all Doom & Gloom telling me the roof was about to cave in - NOPE! He could have given me a jacked up price - NOPE! His crew came, the saw, they fixed. Sadly, in 2026, that work ethic and honesty are becoming rarer every year. Definitely would recommend! 👍👍👍👍👌👌"

"It went fantastic. Dave, the salesperson, came right away. He was professional and friendly. Gave me the info about sizes (we chose the 14-inch), features (it has a solar nightlight which gives enough glow at night you don’t have to turn lights or have a nightlight on), prices, tax break, etc. Since they came highly recommended from our friends in Fairfax Station, VA, we hired them. We had to have permission from our HOA. They approved it with the proviso that the baffle would match the roof color. We got the RustOleoum paint can Dave and Al recommended in the shade of gray that matched our roof as required. Their two technicians came within a few days, Al spray painted the baffle and that was that. In about an hour and a half tops, they installed the skylight. I am SO happy we got this in our bathroom! It’s my favorite room now. No kidding. Wished we had done this sooner."

"I thought Presidential did a good job replacing my roof. I thought the pricing was fair and the job was done from first contact with the company to finish in ~1 month. I would use them for home repair services again."

"Roberto was on time, assess the roof and provided repair solutions. I would recommend this company for repairs."

"Very professional and excellent customer service. Repaired roof leak and did a full rubber seal. Work was very reasonably priced, quick and efficient. Very pleased with their work and would strongly recommend Elizabeth Williamson - I'll certainly use them again in the future."

"The technician figured out the problem right away, and was able to complete the roof repairs the same day as the estimate was given to us."

"I couldn't have been more pleased with Charm City Roofing. Home repairs, especially roof repairs were something I dreaded to think about. My experience with Charm City Roofing changed all of that. Starting with my point of contact Mac who did a WONDERFUL job explaining the process and providing a comprehensive step by step of how the installation of my replacement roof would be completed. My home currently has solar panels which needed to be removed before the installation of the new roof could begin, due to the slow response from the solar company this took over 4 months! Dispite this headache, while waiting for the removal the Charm City Roofing Team checked in with me periodically, maintained my tentative install date and continually assured me they would get the job done. The roof was completed as promised and I couldn't be more happy, the installers showed up on time! roof was completed in one business day! (Again as promised) Yard was cleaned up Completely of every material."