"Service You Can Trust"

P.O. Box 832

Killingworth, CT 06419

Heating Services

One-Year Labor Warranty | Free Estimates | Credit Available

One-Year Labor Warranty
Free Estimates
Discounts Available

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

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

Heating System Repairs and Installation

Heating It up

RLD Heating & Cooling sells, repairs, and services oil and gas furnaces, boilers and hot water heaters. We’re a local, family-operated business and stand behind our work. We also install new gas lines or replace old ones.

We are taking all precautions to keep you and our employees safe during COVID-19. FREE estimates are available. We offer a one-year WARRANTY on labor and 24-hour emergency services so you don't have to wait when your heating goes out. Call us now for details.

The Equipment We Use Saves You Money

Our technicians are equipped with state of the art diagnostic equipment. This equipment helps us to maximize your system’s efficiency and make it faster and easier to diagnose any HVAC problems you may be having. No matter what your budget, we always offer cost-effective pricing.