Cassas Bros Construction

Bergen County, New Jersey | 201-359-5911

The Most Trusted Name in Roofing, Siding & Construction

about us

What We Do

Cassas Brothers Roofing & Siding is a fully-licensed and insured contractor and construction company with over 35 years of experience in siding, roofing, windows, gutters, additions, and so much more. We work hard to exceed expectations with both our services and our competitive pricing, and have built our business on honesty and dependability, craftsmanship, and an unmatched attention to detail.


Contact Us Today

Finance your project today and let us masterfully handle your construction job, large or small. Call us at (845) 492-9549 with your specifications, and we'll take care of your project with the care and expertise it deserves.

Let Cassas Brothers Roofing & Siding give your home or business property some new curb appeal! We offer the efficient, high-quality construction results you need, combined with the fast and friendly service you want for the ultimate installation/renovation experience!

Serving: Orange, Dutchess, Sullivan, Rockland, West Chester, Ulster Counties in New York and Bergen and Passaic counties in New Jersey



Trust your roofing job to our GAF and Owens Corning certified professionals. We handle all roofing aspects, including installation, replacements, inspection, and maintenance. 


We can also handle any siding work, ensuring your home or building is protected against the elements while increasing energy efficiency. We use top-quality materials from trusted brands for durability and an attractive finish.

Owens Corning Preferred Contractor

Don't overlook the gutters on your property. Cassas Brothers can replace and install a complete gutter system in the colors and materials that work best for your home or business.

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What People Are Saying

Great job!!! My wife and I were very impressed with our new roof. The workers were very efficient and did an outstanding job. The job was done in one day. We highly recommend the Cassas Brothers for the job. Price was great as well. Thank you!

Ray Garrison

Best roofer around.The ownerr was professional, friendly, and did what he said he was going to do. They replaced my roof after removing two layers of old shingles and replacing 5 pieces of plywood all in one day. Both neighbors asked who did my roof because they were clean, fast, and the roof looks the best on the block. I gave both my neighbors Cassas Bros cards.

Dominick D.

I recently replaced my roof which consisted of separate roofs and were very pleased with the quality of workmanship and price. The cleanup afterwards was great. I would strongly recommend this company to anyone needing a new roof replacement. Thank you.


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Tell Us What You Think

Our Licenses:
Rockland: H-10220-B6-0-00
Westchester: WC-30378-H18
New Jersey: NJ-13VH09909800
Putnam County: 7055

Serving: Orange, Dutchess, Putnam, Sullivan, Rockland, Westchester, Ulster Counties in New York and Bergen and Passaic counties in New Jersey areas

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