Central California's Premier
Heating & A/C Company
Welcome to Derek Sawyers Smart Energy Heating & Air Inc. If you are looking for a company to help you with your heating and a/c needs look no further. We specialize in saving energy and are experts in the HVAC trade. Let our team of trained professionals take care of you. All our employees are back ground checked and drug tested. We pride ourselves on being the leading HVAC company in the valley. Let us show you what we can do.

Heating & Air Conditioning Company

Knowledgeable in all aspects of HVAC, whether it be commercial or residential or staff are industry experts in the most efficient offerings in the world.
Staffed with the most knowledgeable technicians in the business; our team can diagnose the issue fast and efficiently find a solution to get your system running 100%.
Hero Financing
Hero Financing is our newest addition. Hero offers unique benefits like no credit requirements, no income requirements, tax deductible loans, and the ability to pay back the loan through the home owners property taxes.


Derek Sawyers Smart Energy Heating & Air was started by Derek Sawyer. Derek Started in the trade when he was in high school working with his family. He grew up learning the trade as a simple helper then later becoming a journeyman service technician. He was taught all aspects of the HVAC trade and understands how important it is to install and service heating and a/c equipment. Derek believes a customers home is their castle and his staff should treat each home with the up most respect. Derek is involved in every aspect of his business to ensure each customer is 100% satisfied with the service they have received.
Sawyers Bus - Heating and air conditioning in Modesto, CA

Sawyers Bus - Heating and air conditioning in Modesto, CA

Our Blog

Factors to Determine Your Choice of Heating Companies
By: Derek Sawyer | 07/05/2014
The rapid growth of technology has taken place to an extent that it is difficult to imagine life without certain technological gadgets and equipment. Out of these, heaters and air conditioners are immensely significant, playing an important role in ensuring that we live a comfortable life. Imagin...