Looking for a roofer in Smithtown? Below are local roofing companies serving Smithtown and the surrounding North Shore towns. These are contractors who understand the wind, snow, and ice load that Long Island roofs take each winter, and who know the Town of Smithtown permit rules for roofing work.
6 local pros listed
Ratings shown come from each business's Google Business Profile, not from SmithtownHomePros.
Suffolk County roofing for homes and commercial buildings, from quick repairs to full replacement, licensed and insured with free estimates.
Second-generation, family-run roofing and remodeling company headquartered in Smithtown/St. James for over 35 years, serving Suffolk and Nassau.
GAF-certified roofing company serving Smithtown since 1990, A+ BBB rated and fully insured, with transparent, upfront pricing.
Roofing contractor at 90 Arlington Ave in St. James, specializing in full roof systems, repairs, gutters, and attic work, sister company to Triple H Insulation.
GAF Master Elite roofing contractor in Smithtown handling residential and commercial work, backed by a limited lifetime warranty on materials and labor.
Family owned and operated with over 20 years of residential and commercial roofing experience, offering free roof inspections in Smithtown.
Map markers show each business's primary town, not an exact street address.
Roofs on the North Shore take a beating from coastal wind, heavy winter snow, and the freeze-thaw cycles that cause ice dams. Most Smithtown roofing calls are for storm damage, aging asphalt shingle roofs reaching the end of their life, and leaks traced back to flashing or ice-dam damage along the eaves.
New York State code allows a maximum of two layers of shingles on a roof. If your home already has two layers, a new roof means a full tear-off down to the deck rather than another layer on top. This affects both the cost and the scope of the job, so it is worth confirming how many layers you currently have before you collect quotes, since a tear-off costs more than an overlay.
Roofing work in Smithtown often requires a permit, and skylights require a permit in every case because they involve cutting into the roof structure. A licensed roofer handles the permit as part of the job. Confirm permit requirements for your specific project with the Smithtown Building Department before work begins.
When comparing roofing quotes, make sure each one specifies whether it is an overlay or a full tear-off, the shingle brand and warranty, and whether permit and disposal costs are included. Those details are where quotes quietly differ.
A new asphalt shingle roof in the Smithtown area typically ranges from $8,000 to $20,000 depending on size, pitch, and whether a tear-off is needed. A full tear-off costs more than an overlay because of labor and disposal.
Claim your listing or add your business free. Featured spots put you at the top of this page and on the homepage.