Roofing & Siding in Riverhead, NY | MJB Roofing & Siding

Manorville-Based Roofing & Siding Contractor Serving Riverhead & the North Fork

If you need a roofer in Riverhead, MJB Roofing & Siding is just down the road. We're a locally owned exterior contractor based in Manorville, which sits right on Riverhead's doorstep — this is our closest market and our home turf. That proximity means faster response times, lower travel overhead, and a crew that genuinely knows Riverhead's homes, neighborhoods, and weather, not a company driving in from off-Island and billing you for the trip.

Riverhead is the county seat of Suffolk County and the gateway to the North Fork, and it's a very different market from the seasonal South Fork. This is a year-round community with a broad mix of properties: older homes in and around the downtown and Peconic riverfront, established suburban subdivisions, farmland and agricultural properties out toward the vineyards, and a busy commercial corridor along Route 58. That range is a good fit for us, because MJB handles both residential and commercial exterior work — from a single-family reroof to siding and roofing on commercial and mixed-use buildings.

Because Riverhead spans so many property types, the work is rarely one-size-fits-all. A post-war ranch near downtown, a newer colonial in a subdivision, and a storefront on Main Street each call for a different approach to roofing and siding. We handle architectural asphalt reroofs, wood-to-asphalt conversions, siding replacements, and repairs built to stand up to Long Island's full range of weather — heavy winter snow load, summer storms, and year-round wind. Whatever the building, we bring the same craftsmanship and clean-up to every Riverhead job.

Our Roofing & Siding Services in Riverhead

• Roof installations — architectural asphalt, hand-nailed, and wood shingle roofing for homes and commercial buildings
• Wood-to-asphalt shingle conversions — trade aging cedar for low-maintenance architectural shingles
• Siding & gutter work — durable vinyl and composite siding plus gutter installation
• Leak repairs & storm damage — fast, targeted troubleshooting, with emergency service available
• Older & complex structures — downtown homes, mixed-use buildings, and tricky roof planes
• Skylight work — leak-free replacements, resealing, and new installations

Frequently Asked Questions — Riverhead Roofing

Do you handle commercial roofing in Riverhead, or just homes?

Both. MJB works on residential and commercial exterior projects, which suits Riverhead's mix of homes, storefronts, and mixed-use buildings. Whether it's a single-family reroof or siding and roofing on a commercial property, we can scope it — just tell us about the building at your estimate.

Do I need a permit for a roof replacement in Riverhead?

Yes — full roof replacements in Riverhead are typically permitted through the Town of Riverhead Building Department. We handle the permit process as part of our service, so you don't have to chase paperwork; just let us know during your estimate.

How quickly can you respond to an emergency in Riverhead?

Very quickly — Riverhead is our closest market, right next to our Manorville base, so it gets some of our fastest response times. Call us at (631) 485-5000 for any emergency and we'll get a crew out to you right away.

Nearby Communities We Also Serve

From our nearby Manorville base, we serve Riverhead and nearby Long Island communities: Manorville, Center Moriches, Westhampton Beach, Hampton Bays, and Southampton.