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 About RLD Heating & Cooling One-Year Labor Warranty | Free Estimates | Credit Available (860) 663-3181 Hours: 24/7 Emergency Service • After Hours Calls, Please Follow the Prompts for Emergency Service Office Hours: 8:00 am - 4:00 pm Monday Through Friday About Us RLD Heating & Cooling provides heating and cooling services to the Killingworth, CT area. Services Heating System Installation Heating System Repair Heating System Service Cooling System Installation Cooling System Repair Cooling System Service Air Quality Service Associations Member of the BBB OFFICE HOURS Mon - Fri 8:00 am - 4:00 pm Languages English Brands Energy Kinetics Bryant Mitsubishi AND MORE FINANCING AVAILABLE 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.