Engelmann Construction

Engelmann Construction is a Northport roofing company with more than 50 years of work behind it, serving Commack, Fort Salonga and other Long Island towns. Its main focus is roof restoration: liquid applied coatings, silicone coatings, spray foam coating and waterproofing for commercial and residential buildings, so an aging roof can be restored in place instead of replaced. Parking facility coatings and GAF shingle roofing are also offered, along with common commercial roofing repairs. GAF named it a Coatings Pro, and the team is certified and trained in all major brands. One Farmingdale project restored two aging flat roofs with persistent leaks and ended with 20-year manufacturer-backed warranties and a maintenance program. Rated 4.7 from 20 Google reviews, 18 of them five stars, 1 two stars and 1 one star.