200+ Five-Star
Reviews
In 2023 and to this day, Frederick Roof Repair is the only 5-star rated roofer with over 100 reviews in Frederick, MD.
"Best service ever!!! Frederick Roof Repair replaced my Mom's roof today. After receiving estimates from 2 other companies, we chose Stefan for several reasons. He explained the process from start to finish which the others did not do, and ordered shingles from another part of the country to ensure a match to the adjoining duplex. Couldn't be happier with his company and would highly recommend him to anyone."
"I'd rate Frederick Roof Repair SIX stars if I could! You will not find a more knowledgeable and diligent person than Stefan. I had the roof replaced on my hundred year old home and the work was done quickly, the price was fair, and everything looks great. I highly recommend Frederick Roof Repair. Thanks again, Stefan."
"Excellent service. Called and Stefan came out in a couple days to look at the issue I was having. He repaired the roof in about 10 minutes and was very thorough in making sure that was the problem, that it was resolved, and also did a great job of explaining to me what the issue was. We plan to replace the roof in the coming years and he will absolutely be the first person I call."
"Stefan installed a new roof for us, all complete in a day. He is a real master of his craft, enthusiastic about doing the best job possible and helping us to understand our options. He was delighted to advise us on related issues as well, 'above and beyond the call of duty'. We learned a lot, and we are happy to recommend him."
"Stefan and his crew from Frederick Roof Repair were absolutely fantastic. Stefan took the time to inspect my entire roof and gutters, and designed an innovative solution to prevent my gutters from clogging and spilling over. And the roof... wow! Not only is it much better looking now, but my house is warmer, with no more gaps or loose shingles. The installers were here right when Stefan promised, and they were friendly, thorough, and professional all day."
"Stefan is fantastic. His ability to quickly assess, communicate and solve the issue is second to none. His knowledge of roofing makes sure the problem gets solved right the first time. He arrived to the appointment on time and was friendly to work with. Will absolutely use his services again!"
"Stefan was willing to take a look at a partially collapsed roof over our porch, assess the damage, and provide a realistic and financially competitive solution while providing a very efficient solution to our problem. Was able to come on the day after heavy rains to meet his commitment to completing the job in a timely manner. The job was done so well it blends in with the rest of the roof."
"After reaching out to two other roofing companies for a recurring leak around my chimney, I came across Frederick Roof Repair and its great reviews — Stefan did not disappoint. He was prompt, explained the repair thoroughly, and did an incredible job at a very fair price. I highly recommend Frederick Roof Repair and will be using them to replace my skylights in the next few months!"
"Stephan is that rare contractor who knows what he's doing AND he gives you a great education on why the work needs to be performed. I've yet to meet a contractor who explains how roofing works and the causes for damage. He's also an honest man — he tells you how much things will cost and there's never a surprise element. Call Stefan if you need roofing, period."
"I had a bunch of storm damage. I got 4 quotes ranging from $6k–$14k. I actually wanted to talk to the roofer, not an office assistant. So I called and actually Stefan Mach answered the phone. Wow, I am talking to the roofer!! I like this guy. He gave me a quote, upgraded the drip edge and some other details to prevent leakage. I would use them again and would not hesitate to refer them to a friend."
"Stefan is a real pro. He fixed up the piece of roof that was rotting, added a cricket, and found that our bathroom vent was going directly into the eaves causing moisture rot. He put in a new vent for the cost of the vent. It even poured rain when they put the roof up and they kept it totally dry under tarps and finished the same day."
"Mr. Stefan Mach beautifully reflashed our chimney, replaced two Velux skylights and the rotten wood. He was very easy to get along with — a hard-working, sincere and true to his word person. Highly recommend."
"I absolutely couldn't have chosen better local professionals. Stefan was incredibly communicative, and walked me through the contract and each step of the process with honesty and transparency. On the day, he and his crew arrived early, worked efficiently, and exhibited a level of respect for my property that was truly commendable. The area around my home was left spotless."
"Stefan didn't sell me anything I didn't need — actually, he didn't sell me anything, which always goes a long way for me in qualifying someone as trustworthy. He just checked out our roof and confirmed our skylight wasn't leaking. If it ever does, he'll be my first call. Note added to cell phone contacts: Frederick Roof Repair. High trust."
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Stefan answers the phone. Stefan does the work.