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About Us
We strive to exceed expectations with every project
Customer-Centric Approach
We prioritize your satisfaction above all else, working closely with you to understand your preferences, and budget constraints, and tailoring our solutions accordingly.
Exceptional Craftsmanship
Our team comprises skilled craftsmen dedicated to delivering top-notch quality in every project, ensuring durable and beautiful results that stand the test of time.
Reliability and Trustworthiness
With years of experience we've built a reputation for reliability and trustworthiness. You can count on us to deliver on our promises, every time.
Voted The Best Roofing Contractor By BusinessRate 2025!
Hi! I’m Raymond Rosa, owner and founder of RJ’s Roofing and Siding. I’ve been in the roofing and siding business for over 20 years, and I’ve seen just how much a solid, well-done exterior can completely change the look and feel of a home. That passion for quality work is what led me to start RJ’s Roofing and Siding right here in Derry, NH.
What really sets us apart is the way we treat every job like it’s our own home. We’re big believers that good craftsmanship is more than just a skill—it’s something you take pride in. From the first nail to the final cleanup, we focus on doing things the right way. That kind of care and attention to detail has helped us earn the trust of homeowners not just in Derry, but in towns all across the area.
So whether you're in need of a new roof, a siding upgrade, or any other exterior solution, you can trust RJ's Roofing and Siding to get the job done right. Thank you for considering us for your next project – we look forward to exceeding your expectations and welcoming you to the RJ's family.
Roofing, Siding, Decks, & Windows In Derry, NH!
We handle roofing, siding, windows, and doors for homes in Derry, New Hampshire and nearby towns. Whether you're dealing with wear and tear or starting fresh on a new build, we focus on doing the job right—no shortcuts, no fluff. Just solid, straightforward work from a local crew that knows what they're doing.
Roofing
Protect your home with our expert roofing services. From installations to repairs, our skilled team ensures your roof is built to withstand the elements while enhancing the aesthetic appeal of your property.
Decks
Expand your living space with our expert deck installations. Trust RJ's Roofing and Siding to create a beautiful and functional outdoor retreat for your home.
Windows
Brighten up your space and enhance energy efficiency with our window installation services. Our range of high-quality windows not only adds beauty to your home but also improves insulation.
Siding
Transform the exterior of your home with our professional siding solutions. From traditional to modern styles, our expert team installs durable siding.
Our Recent Roofing, Siding, Decks, & Other Projects!
Check some of our behind the scenes and most recent projects