Contact Address: 255c W Main St Suite #191, Smithtown, NY 11787 Phone: 516-690-8220 About US Commercial Gate was founded on the principle that every Ronkonkoma resident should be able to afford to install or repair a garage door. We are a family owned company that doesn’t do this job for the profit. We love to install garage doors and we strive to exceed the expectations of our customers. In other words, we are not just another garage door repair company in Ronkonkoma – we are your local garage door repair expert. We are a full service overhead garage door company specializing in Commercial Gate and repair, service and installation of overhead door openers, covering NYC, Long Island, Nassau and Suffolk County's. Commercial Gate comes to you with a fully equipped commercial team of experts experienced in all Commercial Overhead Garage Doors, gate installations and repairs. We service all residential garage doors and have an excellent commercial gate team on board as well.