4.5 
1.4k+ *The Angi rating for Roofing companies in Windsor Mill, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
*The HomeAdvisor rating for Roofing companies in Windsor Mill, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
Last update on June 11, 2025
Serving Windsor Mill, MD and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Great customer service The project was done on time My flat roof repair turned out great and very reasonable"
Serving Windsor Mill, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Warranties offered
"Excellent from start to finish. Everyone was very friendly and professional. Our new roof looks great. I would highly recommend this company."
+44
Serving Windsor Mill, MD and surrounding areas
Approved
In business since 1984
Free estimates
Warranties offered
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.
Serving Windsor Mill, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1994
Free estimates
Credit card accepted
"Informative and friendly first meeting, complete with detailed photos of the entire roof and an explanation of the process, followed by 1-day installation of a new roof, with excellent workmanship and a hardworking crew."
+4
Serving Windsor Mill, MD and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"We hired Cox to repair/replace the both sides of the church's pitch roof at Our Lady of Hope Church in Dundalk. They took off the old roof, added plywood, new cloth and shingles. We are talking about a roof that is 1000's of square feet! The job was done within the allotted time. The clean-up was superb! The price was 17% below the closest bid price. A most excellent result from a fantastic company."
+5
Serving Windsor Mill, MD and surrounding areas
Approved (Corporate)
In business since 2008
Free estimates
Emergency services offered
"We appreciate the thorough inspection that Zachary and Andrew conducted, including inspection of the attic. From the many photos they took of the roof, we can see that they did several maintenance repairs, including caulking, re-nailing, etc. They discussed with us the condition of our roof, explained what they found and the maintenance/repairs they had performed. They also discussed with us new roof options when it is time to replace the roof. We found both Zachary and Andrew to be personable and professional, and we look forward to seeing them again when we have additional roofing needs. Susie Setser"
+6
Serving Windsor Mill, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1984
Free estimates
Emergency services offered
"Sales agent was VERY thorough in explanation of roofing materials and venting system, installation and warranties for the product. He did a complete inspection of roof, inside attic and outside. The receptionist was also very responsive in setting up the appointments for roof an gutter installation. Roof looks great!"
+245
Serving Windsor Mill, MD and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Our company contact Aaron was patient, professional and took the time to educate us about roof components and their installation."
Serving Windsor Mill, MD and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"I have used HGE for 2 major projects now (roof and windows) and they provide excellent customer service and great communication with customers. The roof job only took 2 days and the 15 windows replaced took less than one day. Very fast and professional work from Trey, Judd, and team."
+77
Serving Windsor Mill, MD and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Charm City Roofing did an excellent job on my new roof and I am extremely happy with the service they provided. They were thorough and responsive. I will recommend them to everyone I know who needs roofing work done. Great job guys!!!"
+37
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