Decades of Excellence

Celebrating our 26th year of operational excellence, Envirotemp Refrigeration & Air Conditioning is a full service contractor, specializing in Geothermal heating and cooling, commercial service, and home comfort systems. Envirotemp has extensive experience and through the years has developed a reputation for complete attention to detail and well thought out designs to meet our customers’ needs. We are continuously improving our offerings and researching new products to provide customized solutions for every home comfort need.

Envirotemp is dedicated to conducting our business with only the highest ethical standards of professionalism.  We pride ourselves in the long term relationships we have formed with our customers, as well as maintain the highest level of proficiency, integrity, and a caring approach to customer service.  It is these qualities that make Envirotemp stand out from its competitors.

By choosing Envirotemp for your custom home comfort needs, you will be assured the highest level of quality and service that can only come from a business committed to your complete satisfaction.

Why choose us?

High Quality

Our team uses only the highest quality materials and equipment, including LENNOX, CARRIER, MITSUBISHI, & WATER FURNACE systems and components. From start to finish, we maintain a clean and orderly environment.


We are proud of our strong commitment to our customers and our community. Envirotemp has been providing superior comfort for our residential and commercial customers for over 26 years.


We offer financing options to fit your budget and allow you to pay over time, subject to approved credit.

Request Service Today

We aren't comfortable until you are!

Contact Envirotemp today at (302) 653-4073.

Envirotemp Heating, Cooling, and Geothermal is the trusted local leader for HVAC services in the Dover, Clayton, and Smyrna Delaware areas!

Contact Information

Local Office

919 Downs Chapel Rd,
Clayton, DE 19938

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