5.0 (12 Ratings & Reviews) Request a Call Back "Service You Can Trust" P.O. Box 832 Killingworth, CT 06419 (860) 663-3181 Killingworth , CT Home HVAC Services Gallery Reviews Testimonials Our Team About Contact Top-Of-The-Line Heating and Cooling- serving the CT SHORELINE One-Year Labor Warranty | Free Estimates | Credit Available (860) 663-3181 24/7 Emergency Service After Office Hours, Please Follow the Prompts for Emergency Service Office Hours: 8:00 am - 4:00 pm Monday Through Friday Experienced HVAC Services for Every Season Keeping your property a comfortable temperature is important for ensuring your happiness and health. When your systems are properly working, they are able to maintain the temperature of your home or business so that you, your family, and your employees are warm when it's cold and cool when it's warm outdoors. Owner, Raymond DesJardins, has built RLD utilizing his 30+ years experience coupled with his technical ability to figure out what is wrong with your system...then, of course, fix it. Most of us take this for granted, until something doesn't work SERVICE YOU CAN TRUST RLD is a heating and cooling company serving both residential and commercial needs. Here's what our satisfied customers are saying... Mark K Recommended These guys are terrific. Always there when we need them. Had a burner bl... read more 2/8/2021 Beth A Recommended Called them on a Sunday after our furnace would not turn on they answer... read more 1/25/2021 Read More Reviews Learn More About RLD Heating & Cooling 24/7 EMERGENCY SERVICE (860) 663-3181 Please follow prompts for emergency after hours OFFICE HOURS Mon - Fri 8:00 am - 4:00 pm P.O. Box 832, Killingworth CT 06419 SERVING Killingworth, CT Madison, CT Guilford, CT Durham, CT Chester, CT Essex, CT Old Saybrook, CT Westbrook, CT Old Lyme, CT North Branford, CT Ivoryton, CT Deep River, CT Clinton, CT Haddam, CT Higganum, CT CONTACT US Main: (860) 663-3181 rldheatingcooling@att.net Privacy Policy | Cookie Policy | Conditions of Use | Notice and Take Down Policy | Website Accessibility Policy © 2021 The content on this website is owned by us and our licensors. Do not copy any content (including images) without our consent.