Gem offers a full range of top quality heating services to meet all of your household needs. With over $15,000 of parts and equipment stocked on every truck, our technicians are prepared to handle any heating problem or emergency, 24 hours a day, 7 days a week, 365 days a year. Gem provides oil, gas & electric heating installation, repair and conversion services in Rhode Island (RI), Massachusetts (MA), Connecticut (CT) and New Hampshire (NH). Gem offers a 100% satisfaction guarantee and all Gem Technicians are extensively trained and licensed, drug tested and security screened for your peace of mind. Gem employees are dedicated to excellence and focus their standards of quality on exceeding your expectations, every day!