Your Comfort is our Business

​Call 925.292.4500

Darrell's Heating and Air Conditioning

We Offer The Following Professional Services

​For Thanksgiving promo, please select a gift option. 


It's our way of saying, “Thanks for sharing your time with us".


Your Super Savers Coupons & Discounts






All Active Military, Law Enforcement, Fire, Search & Rescue Personnel Will Instantly Receive a 15% Discount Off Of Their Repair Total* 


* $1,000.00 maximum in service repair, grand total. Does not include taxes or warranty work of any kind. No cash value. Does not apply on new equipment installations. One coupon per customer, per invoice.

​We Would Like To Extend A 15% Discount To Our First Responders!

100% Best Price Guarantee​​

  • • If there's a better price from our competitors, we'll not only match it, but, we'll beat it by an Additional 10%.(*Within 35 Miles)

  • • Darrell's is constantly reviewing the pricing of other companies so that  we can give you the best possible value.


Livermore • Pleasanton • Dublin • San Ramon • Sunol • Alamo • Danville • Blackhawk • Diablo  • Walnut Creek • Antioch • Brentwood • Discovery Bay • Oakley 

925.292.4500

Need Our Services?

​​​It's Faster To Call Us.

Special Offers

100% Satisfaction Guaranteed​​

  • • Once repaired, your unit will have trouble-free operation for 1-year – minimum.

  • • Trouble-Free  Residential Maintenance.​

  • • FREE Service Calls, With Authorized Repair.

Discounts For Elderly & New Customers

Must Be "Owner Occupied" -  20% Off Discount Is Specifically Designed For Those Senior Citizens     That Are Living Alone, (Or with their Significant Other), And Are On a Fixed, or Limited Income.


$1,000.00 maximum on service repair total. One discount per customer, per visit. Not valid on ANY warranty work. No discount on any taxes. Good for repair only, not for new equipment.

Darrell's Offers You Total Comfort and Reliability


We are not licensed to perform heating and air conditioning equipment installation and replacement. But we still focus on repair and  maintenance and indoor air quality solutions for your home.


Our technicians can locate the trouble and take care of it, whether you need a simple repair and preventive maintenance. We have the experience to get the job done right the first time and have your family and home back in comfort in no time.


We Work 7-Days a week, offering extended hours on Saturday.
​Same Day Service if you call before 3:00 PM.