TOP 10 Expert industrial maintenance in Lake Grove, New York

Welcome to Chief Cornerstone Roofing, your trusted roofing contractor located at 11 Katie Court, Lake Grove, New York 11755. We proudly serve Nassau County and Suffolk County, offering expert roofing solutions for both residential and commercial properties. At Chief Cornerstone Roofing, we specialize in a wide array of roofing services, including installations, repairs, and maintenance. Our team of skilled professionals is equipped to handle all types of roofs, from flat and commercial to residential styles. We offer a diverse range of roofing materials such as asphalt shingles, metal roofing, tile roofing, and EPDM rubber roofing, ensuring we have the perfect solution for your needs.

Welcome to Big City Plumbing & Heating Inc., your trusted partner for all your plumbing and heating needs in Centereach, New York, and beyond. Located at 2639 Middle Country Road, we are a licensed and insured general contractor and plumbing service provider, proudly serving Nassau, Suffolk, and the five boroughs of New York since 1988. As an authorized NSS Navien dealer and installer, our expert team is trained directly by Navien to handle sales, installation, service, and repairs of their products, ensuring you receive top-notch service and solutions. We also specialize in Bosch installations and offer a comprehensive range of services including gas conversions, boiler checkups, plumbing repairs, and more. Whether it's residential, commercial, or industrial installations, we have you covered.