Repair and replacement of heating and air conditioning systems for both commercial and residential establishments.

Serving the central valley
for over a decade

Dycus Heating And Air Conditioning, Inc. is an established heating and air conditioning company serving the Central Valley since 2001. Our focus is to bring high quality service and installation to the clients we serve. We are proud to say that most of our clients are from referrals. To us, that is the best compliment. Our name and reputation mean everything, so we take great pride in every job we do no matter how big or small they may be.

Energy Savings

Decrease your system’s energy consumption by up to 20%. Start saving now when you sign up for our Energy Savings Agreement!

Energy Services


These guys went over and beyond with fantastic customer service. We needed our system to be unhooked so we could pour concrete for our backyard make-over. It was the middle of summer. Not only did they show up at 6am so we didn’t have to go without our AC the night before, but they checked back and hooked it back up as soon as possible to give us as little time in 100 degree heat as possible! Thank you Dycus Heating & Air!

-Jamie C.

Great service. Great price. Great equipment. Great customer service. Totally top quality from start to finish. From office, to service, all the way to the owner. Absolutely the best in the business!!! I bought my house a few years ago and hated it in the summer time. Now I love it . It's like a whole new house.

-Tony R.

I called a local air conditioning company (un-named but provided to CSLB for complaint) out for my 85 year old mother’s home. They charged her $642.00 to recharge the unit they installed in 2009. They also charged her 350.00 for a future visit to find the leak. They also indicated it would cost up to $2,000.00 additionally to change the coil they think the leak is in. I called Dycus for a second opinion as a friend suggested...He said it would cost $700.00 to install a new coil under warranty including the freon and everything. Can’t say enough about honest people like Dycus. Nice Job guys.

-Dean H.