"Service You Can Trust" 

P.O. Box 832

Killingworth, CT 06419

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Indoor Air Quality

Indoor Air Quality Services

One-Year Labor Warranty | Free Estimates | Credit Available

One-Year Labor Warranty

Free Estimates

Discounts Available

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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

Helping You Breathe Easier

RLD Heating & Cooling not only keeps you comfortable in any season, but we can help improve your health and well being at home. The air you are breathing may contain germs and particles that aggravate conditions such as allergies and asthma. We provide a wide range of indoor air quality improvements including UV lights, air purifiers, and filters to help you breath easier. Call us today for a FREE estimate. You'll get a one-year labor warranty on all of our work.
Indoor air quality

Discounts for Fire, EMS, Law Enforcement and Military Personnel

Call us to learn more.

(860) 663-3181

(860) 663-3181
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This is an amazing company. Efficient, trustworthy, and all-around great to deal with. And best of all, competent! I highly recommend them. You will be very pleased.

- Diane McNeil

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RLD Heating & Cooling

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