For heating and air specialists Darren fellows and his crew are the best there is. They are polite, knowledgeable and they have saved me money. I cannot explain it any better then that. When I’m ready for solar conversion here in Redding, I will be calling Darren again.

Rustin H.Redding, CA

Everything went smoothly as they replaced my entire system.  It’s very quiet; I can hardly hear it running.  The workers were polite, wore shoe coverings, and cleaned up after completion.  They explained the operation of the thermostat and submitted my rebate.  The building inspector said they did a good job.

Rita C.Red Bluff, CA

They showed up on time and finished early. The sales rep and the office people we helpful in answering all of my questions and are continue in the same costumer service after the installation.

Angie’s List