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Outstanding customer service fuels everything we do. The LONG brand was built on the honesty, integrity and commitment to the customer — and our company lives by those values every day.

Customer reviews mean the world to us. Our Guildmaster status on is one of our proudest honors. We earned the Guildmaster title with an overall rating of 4.6-out-of-five stars based on more than 6,000 customer reviews.

Read what our customers are saying about Long Roofing™ and LONG products. Check out our most recent reviews below and see how we’re improving people’s homes and lives every day. See all of our reviews.

Long Roofing Reviews

Let us work for you. If you are looking for a new roof, want energy-efficient windows, are considering vinyl siding or need a replacement door, contact us today. We’d be happy to talk about how we can help you and your family.

Lydia R. Germantown, MD

The crew did an excellent job! They cleaned, and everything was perfect; they were wonderful, polite, friendly, and were gentlemen!


I was pleased with how management addressed issues I raised during the installation process. What separates me from your typical homeowner is that I'm an architect. I've been in the field 35 years. I deal with roofers frequently in jobs I do. I was pleased with the way managers handled the issue.

Maxine H. Glen Burnie, MD

They were very professional. Their process was easy and took care of the roof and one day. I would recommend them to anyone!

Regina B. Indian Head, MD

Long Roofing is exactly who they say they are, they do great work and have great craftmanship. I was very much satisfied.

Jemina C. Gaithersburg, MD

They were very professional and efficient.

Anthony F. District Heights, MD

They did everything in a prompt, and efficient manner. Everything was completed in one day.

*On initial visit only. Minimum purchase required. For windows, four or more windows required. Cannot be combined with other offers. Prior sales excluded. Some exclusions may apply. Offer expires 2/2/2020.