Welcome to AllTemp.us

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

Our Mission

AllTemp Climate Control specialized 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 and Rhode Island. Our coverage includes the following towns, click here for our complete area of coverage:

• Groton
• Ledyard
• Mystic
• North Stonington
• Pawcatuck
• Stonington
• Westerly

Service and Installation

AllTemp Climate Control is not just 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 if you require services which are not listed below:

• A/C
• Air Purification
• Clean rooms
• Electric
• Gas
• Geo-thermal heat pumps
• Heating
• Heat Pumps
• Hot air furnace
• Humidification/Dehumification
• Hydro-Air
• Oil
• Pool heating and dehumidification
• Reach-In and Walk-In coolers and freezers
• Roof-Top units
• Split Systems