Our expert technicians repair & install boilers, furnaces, hot water heaters & pool heaters. For your peace of mind, we feature our Comfort Plus gas heat service contracts that guarantee fast reliable service.Universe has been providing comfort to homeowners all over Long Island for more than 50 years. By consistently providing the highest level of professionalism, we've earned the trust of families like yours. No matter what the season, you can always rely on Universe to make sure all the comforts of home are always there when you need them.