Harry & Sons Roofing

13th year as a Best Pick
certified company
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
Best Pick Guaranteed

Compiled Score:

Harry & Sons Roofing has received 4.8 out of 5 stars based on 110 customer reviews. Learn about Our Research Process.
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13th year as a Best Pick
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"Every job we do is supervised, and the work is performed by experienced employees who provide our clients with beautiful, trouble-free roofs. We only use premium, top-quality materials. There's no better way to protect your home than by keeping a good roof over your head."

Harry Kalashian | Owner
Company Information
Services Offered
Harry & Sons Roofing replaces and repairs shingle, slate, standing seam, copper, and flat roofs in addition to gutters, downspouts, and flashing detail around chimneys for residential clients. Harry & Sons offers commercial clients maintenance packages and replaces and repairs built-up systems, TPO systems, and shingle and standing seam metal roofs.
Warranty
The company offers a variety of warranties depending on the work performed.
Company History
The family-owned-and-operated company has been serving the area for over 40 years.
Distinctions
Harry & Sons is a GAF Master Select Roofing Contractor and received the 2023 GAF Commercial Chairman's Circle award, the 2022 GAF President's Club Master Select award, and the GAF President's Club award 2013 and 2015-2021. The company is also a CertainTeed ShingleMaster as well as a member of the National Roofing Contractors Association.
Areas Served
Annapolis Junction, Annapolis, Arnold, Ashton, Barnesville, Beallsville, Beltsville, Bethesda, Bowie, Boyds, Brinklow, Brookeville, Burtonsville, Cabin John, Chevy Chase, Clarksburg, Clarksville, Columbia, Cooksville, Crofton, Crownsville, Damascus, Davidsonville, Dayton, Derwood, Dickerson, Edgewater, Elkridge, Ellicott City, Fort George G Meade, Fulton, Gaithersburg, Galesville, Gambrills, Garrett Park, Germantown, Gibson Island, Glen Burnie, Glen Echo, Glenelg, Glenn Dale, Glenwood, Greenbelt, Hanover, Harmans, Harwood, Highland, Hyattsville, Jessup, Kensington, Lanham, Laurel, Lisbon, Millersville, Montgomery Village, Odenton, Olney, Pasadena, Poolesville, Potomac, Riva, Rockville, Sandy Spring, Savage, Severn, Severna Park, Silver Spring, Spencerville, Takoma Park, Upper Marlboro, Washington Grove, West Friendship, West River, Woodbine
Address
3409 Windom Road
Brentwood, MD 20722
Hours
Mon
8:00 am - 4:00 pm
Tue
8:00 am - 4:00 pm
Wed
8:00 am - 4:00 pm
Thu
8:00 am - 4:00 pm
Fri
8:00 am - 4:00 pm
Sat
Closed
Sun
Closed
Licenses
MHIC-95013, 420220000038

Compiled Score:

Harry & Sons Roofing has received 4.8 out of 5 stars based on 110 customer reviews. Learn about Our Research Process.
5
105
4
2
3
0
2
3
1
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Review by
08/16/2025

“I had my roof replaced. They did good work and were very nice to work with.”

Review by
08/15/2025

“They installed a new roof and gutters with gutter guards. It was a pretty basic, straightforward roof replacement.”

Review by
08/14/2025

“They were good. They patched the roof and cleaned gutters.”

Review by
08/14/2025

“I had the roof repaired. They did an excellent job.”

Review by
08/14/2025

“The principal work was fixing loose tiles and replacing tiles. They were timely and polite, and they worked faster than I expected.”

Review by
08/14/2025

“They had great customer service and completed the job in a timely manner.”

Review by
08/14/2025

“It was roofing work. Mr. Glen was very professional and very honest. I would refer other customers to him.”

Review by
08/14/2025

“They did roofing repair.”

Review by
08/13/2025

“It was a roof repair job.”

Review by
08/13/2025

“They did a roof replacement and interior work (drywall painting). The first job was the porch roof, and then they came back to replace the chimney and skylight. They were easy to work with and they were quick. Pricing was reasonable. The team was great to work with, and we would recommend them to anyone and work with them again.”

Review by
08/13/2025

“They replaced part of the roof.”

Review by
08/13/2025

“I had them fix the pitch on the roof.”

Review by
08/13/2025

No review comments provided

Review by
08/13/2025

“They were patching the roof. They were good.”

Review by
08/13/2025

“I had them do a roof repair. It was good.”

Review by
08/13/2025

“He repaired a part of my roof and said I didn't need a new roof yet. The repair should carry me for the next few years. They came and did the work in a timely fashion and showed me pictures of the work completed. They did a good job.”

Review by
08/13/2025

“I had a leak in the roof coming from a vent pipe. They came out and patched the leak, and so far everything's good. They were quick.”

Review by
08/13/2025

“They repaired a roof that was leaking.”

Review by
08/13/2025

“I'd rate them a 6, actually. They've done two roofing jobs for me. They put on flat and gabled roofs for a 47 tenant apartment complex and at my residence. They did work on the roof that extended the life of the roof, and they cleaned it. They're the best roofers out there and the best roofing company I've ever worked with.”

Review by
08/13/2025

“They replaced the roof.”

Review by
08/13/2025

“I had them do the roof.”

Review by
08/13/2025

“They put a new roof on our home. They were professional and very quick and cleaned up after themselves. I would highly recommend them.”

Review by
08/13/2025

“It was a roof replacement. They did an excellent job at a fair price.”

Review by
08/13/2025

“They repaired the roof and did a good job.”

Review by
08/13/2025

“They fixed my roof and underpinning. They were timely and affordable. The work was reviewed and they did a good job.”

Review by
08/13/2025

“They replaced roof and did a very good job on that. They did not tell me about the corrosion around the chimney, which ended up leaking. They were very courteous, on time, and professional. They did not give a quote in a timely fashion for the repair to the area around the chimney, and it was high.”

Review by
08/13/2025

“They repaired roof. It was a smooth transaction.”

Review by
08/13/2025

“They replaced the roof of our front porch. They were very friendly and helpful. They were very creative when figuring out gutter issues.”

Review by
08/13/2025

“They did patching on my roof.”

Review by
08/13/2025

“I had my roof repaired. They are honest people. The first guy who came was not very experienced. It would be nice if they all had the same level of expertise. I give them kudos because it was rather complicated and the owner came and took a look himself.”

Review by
09/19/2024

“My experience with Harry and Sons left a lot to be desired. Their roofers damaged my roof so that instead of fixing my leak, they actually made it worse. After four or five trips to my house to diagnose the problem, they were ultimately unable to identify the issue or resolve it. My roof is still leaking after engaging with the so called “experts” Harry and Sons.”

Review by
08/14/2024

No review comments provided

Review by
08/05/2024

“Nick is always responsive and follows through.”

Review by
08/05/2024

No review comments provided

Review by
08/05/2024

No review comments provided

Review by
08/04/2024

“Excellent, professional workmanship. Polite, neat, top-notch materials and installation.Communicated well, showed up on time and finished the job without delay. The best roofing job we have ever had in 35 years, and right at the top of all contractors we have engaged. Couldn't have asked for more from anybody.”

Review by
08/04/2024

“Excellent experience. High quality work at a fair price. Reliable.”

Review by
08/04/2024

No review comments provided

Review by
08/04/2024

No review comments provided

Review by
08/04/2024

No review comments provided

Review by
08/03/2024

No review comments provided

Review by
08/03/2024

No review comments provided

Review by
08/03/2024

No review comments provided

Review by
07/31/2024

“Agree”

Review by
07/30/2024

“Harry & Sons has done multiple complex multi roof surface type jobs for me. All with great communication & execution.”

Review by
07/29/2024

“They met & exceeded my expectations.”

Review by
07/29/2024

No review comments provided

Review by
07/28/2024

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Review by
07/28/2024

No review comments provided

Review by
07/28/2024

No review comments provided

Review by
07/27/2024

“Harry & Sons is one of two firms I would recommend anyone with a roof or roof or downspout issue to consult.”

Review by
07/27/2024

“Harry and sons did an excellent job on my roof. They finished on time and kept their word at every step. My neighbors complimented me on the professionalism of the team and quality of their work. The workers were very tidy and didn’t leave any mess behind.”

Review by
07/27/2024

“Expertly done repair. Looks beautiful.”

Review by
07/27/2024

No review comments provided

Review by
07/27/2024

No review comments provided

Review by
07/27/2024

No review comments provided

Review by
07/27/2024

No review comments provided

Review by
07/25/2024

“I've had them come over for two different issues. And they resolve them very well. And we're cheaper than other companies. Great communication as well.”

Review by
07/24/2024

No review comments provided

Review by
07/23/2024

No review comments provided

Review by
07/23/2024

No review comments provided

Review by
07/23/2024

No review comments provided

Review by
07/23/2024

No review comments provided

Review by
07/22/2024

No review comments provided

Review by
07/22/2024

No review comments provided

Review by
07/22/2024

No review comments provided

Review by
07/22/2024

No review comments provided

Review by
07/22/2024

“We received a reasonable quote and the work began quickly. All work was done well and our interactions were professional.”

Review by
07/22/2024

“Very honorable and professional company I ever dealt with. I actually decided to go with Harry and Son by reviewing the Montgomery County picks of vendors that are best.”

Review by
07/22/2024

“The estimator came promptly, did a thorough investigation, talked about the options, and provided me with a written quote the next day. The workmen came about a week later and did a quality repair job.”

Review by
09/11/2023

No review comments provided

Review by
09/11/2023

No review comments provided

Review by
09/10/2023

No review comments provided

Review by
09/10/2023

No review comments provided

Review by
09/10/2023

“So far so good.”

Review by
09/10/2023

“Worked with Glenn Highsmith and he was the ultimate professional. His attention to detail was amazing and he followed through with each segment of the projects to ensure its completion in a timely manner.”

Review by
09/10/2023

No review comments provided

Review by
09/10/2023

No review comments provided

Review by
09/08/2023

No review comments provided

Review by
08/06/2023

No review comments provided

Review by
08/03/2023

“Already recommended to several neighbors. Harry & Sons did 4 or 5 roofs in our neighborhood over the last couple years.”

Review by
08/02/2023

No review comments provided

Review by
08/01/2023

“Excellent quality of work and excellent customer service by supervisor - Santos Gonzales.”

Review by
07/27/2023

“I was totally satisfied with the work that was done.”

Review by
07/27/2023

“Harry & Sons took immediate action to check the roof for leaks; identified where the leak occurred; fixed it; took pictures of the repair; and provided me with an invoice. The price of the repair was reasonable. Thank you.”

Review by
07/26/2023

“We had a horrible experience. Despite specifically directing them to care for a tree in a specific manner in our contract! they disregarded our agreement and Intentionally damaged the tree. There was no warning prior to the damage and there was no apology after the fact. Horrible customer service.”

Review by
07/25/2023

No review comments provided

Review by
07/25/2023

“I have called on this roofing company twice. Reliable. Great service. Fair pricing. Excellent work. I trust them with my roofing needs! Steve and team are awesome!”

Review by
07/25/2023

No review comments provided

Review by
07/25/2023

No review comments provided

Review by
07/25/2023

“Reliable, professional service at a fair price”

Review by
07/25/2023

No review comments provided

Review by
07/25/2023

“The workman came prepared to go onto the roof to inspect and determine the problem. On time, efficient, explained the proposed work in detail and was respectful of the historic nature of my property and City rules regarding the Historic District of Annapolis.”

Review by
07/25/2023

No review comments provided

Review by
07/25/2023

No review comments provided

Review by
07/25/2023

No review comments provided

Review by
07/25/2023

“I did, but my friend was not pleased with the experience”

Review by
07/25/2023

No review comments provided

Review by
07/22/2023

“I couldn’t have been more pleased from beginning to end pertaining to the professional service provided by Harry & Sons Roofing at my home: 1635 Montague Street, NW, DC. Even now, from time to time I stand and look at my roof with a thankful heart for a job well done THANK YOU! THANK YOU!!!”

Review by
07/21/2023

“attentive to detail, cleaned up work area, provided tips and suggestions.”

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