Home › Top 4 Roofing Contractor in Smithtown, New York Find best Roofing Contractor in Smithtown, New York, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. CentiMark - Smithtown (NY 11787) US, Smithtown, NY 11787222 Middle Country Rd Ste 232 New Roof Long Island US, Smithtown, NY 11787275 Lilac Ln Mici Construction US, Smithtown, NY 11787331 E Main St Best Enterprises US, Smithtown, NY 11787173 Terry Rd