
Serving Williamsport, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"Roof install, highly recommend"





+73


Serving Williamsport, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"Roof install, highly recommend"





+73

Serving Williamsport, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1984
Free estimates
Emergency services offered
"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! "





+245

Serving Williamsport, MD and surrounding areas
Angi Approved
In business since 2018
Free estimates
Emergency services offered
"Raymond Rosario, Sheik Ali, and Louis and the crew did an excellent job, hassle Free and a smooth experience. My roof had storm damage. They were polite and professional, not pushy and did not try to force you into anything. They informed me of the entire process. Had bad wood panels replaced and replaced shingles with premium roof tiles. It cost me 20 grand, but in this case, you get what you pay for, and my property value went up. Definitely a satisfied customer. "





+3

Serving Williamsport, MD and surrounding areas
Angi Approved
In business since 1990
Free estimates
Warranties offered
"This company is very shady and unethical. We selected them because of the price. It was substantially lower than other quotes received. The reason it was lower was because it wasn't accurate. With the dumpster in our yard, and the roofing materials delivered only then did they "discover" we also needed all new planking. We were prepared and budgeted for a $21,300 project. Suddenly we needed to come up with an additional $8,500 for the plywood. This was part of all the other roofer's quotes. When I voiced that I wanted to use another company they told me I signed a contract and they planned to enforce it. If I broke the contract I would have to give them 1/3. I had no choice but to cave. When I pressed on why this wasn't discovered until they started- they had no response. I was stuck and was forced to proceed (or walk away from $7,100). BEWARE!!! 6/25/2025"
Serving Williamsport, MD and surrounding areas
Angi Approved
In business since 1990
Free estimates
Credit card accepted
"Very pleasant techs and did an awesome job installing my windows. Even more impressed, because they cleaned up after themselves."
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