AllTemp Climate Control
(860) 464-9315 ~ Serving Southeastern CT and RI

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Honesty, Integrity, and Quality Workmanship

AllTemp Climate Control,, HVAC, A/C, air conditioning, heating, CT, RI

"Your immediate response and professionalism during your visit was appreciated."

J. Pagliuso, Westerly RI
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Welcome to

AllTemp Climate Control LLC is a residential, commercial, and industrial HVAC company servicing Connecticut with over 25 years of experience in the HVAC field.

Our Mission

AllTemp Climate Control specializes in providing the best customer service and competitive rates, while focusing on conscientious, high-quality workmanship.

Complete HVAC Services

We offer complete services to keep your HVAC equipment operating at peak efficiency. Our services include the following:

  • Design
  • Installation
  • Maintenance
  • Service

Large Service Area

Our service area covers many towns in southeastern Connecticut. Our coverage includes the following towns, click here for our complete area of coverage:

  • East Lyme
  • Gales Ferry
  • Groton
  • Ledyard
  • Montville 
  • Mystic
  • New London 
  • North Stonington
  • Norwich 
  • Pawcatuck
  • Salem 
  • Stonington
  • Westerly

Service and Installation

AllTemp Climate Control is more than a service company. We can install new HVAC equipment including many common add-ons such as humidification systems. AllTemp's service and installation support includes the following.

Please call us at 860-464-9315 if you require services which are not listed below

  • Ducted and ductless air conditioning split systems
  • Air Purification
  • Clean rooms
  • Electric, gas and Oil fired boilers, furnaces and water heaters
  • Air to air and Geo-thermal heat pumps
  • Humidification/Dehumidification
  • Baseboard, Hydro-Air and radiant heating
  • Pool heating and indoor pool room dehumidification
  • Reach-In and Walk-In coolers and freezers