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AC Heating & Cooling Service

Diablo Air Conditioning Services

When your air conditioner in Diablo CA fails, AC Heating & Cooling will be there to restore the cool air in your home or office. Our Diablo air conditioning repair technicians are available on short notice for any air conditioning problems you may be experiencing. Our licensed and trained technicians work on all brands of air conditioning units and systems. If a new system is required, we will give you several options to choose from. AC Heating & Cooling has 24-hour AC repair professionals to resolve your air conditioning problems, day or night. We make sure that when you need us most, we are available in a timely manner. Why try to sleep in the heat? Call us now to get your AC repaired so you can sleep soundly tonight.


Diablo Air Conditioning Repair Repair

In Diablo, CA your AC unit will be continually working in the summer and many other times during the year. Sadly, if these units work too hard for too long they could stop working. You're going to want to get the issue fixed as soon as you can for the sake of you and your family's comfort. But don't contact just any company, make sure you contact a company you trust to repair all your issues for you. Air conditioning systems may experience a broad range of different problems, you will need a technician that is knowledgeable on how to fix your issue. If your AC unit needs to be repaired then get a certified and licensed technician to find the problem, figure out how to solve it and repair it. Call AC Heating & Cooling to get the best HVAC professionals to fix all your air conditioning problems as soon and efficiently as possible.

About Us

AC Heating & Cooling has been proudly serving Contra Costa county since 1974. Our focus on customer service can be seen in the positive reviews the company has received over the years. We are dedicated to meeting our customer's heating and air conditioning repair needs while keeping them happy and comfortable. Providing high quality products heating and air conditioning repairs and installation services at a low market price, including preventative maintenance tune-ups. Call today for a onsite estimate.

HVAC Contractor Diablo
Heating & Cooling Service

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AC Repair Services

Air Conditioning Repair

AC Heating & Cooling repair company is the most reliable Diablo HVAC repair and air conditioning repair company. We are a full service HVAC company offering a wide range of services that have grown to meet the demands of our customers. As the most popular HVAC company in Contra Costa county, we strive to make our customers happy by going above and beyond their expectations every time. We have a team of certified and experienced technicians, installers and consultants who will provide you heating as well as air conditioning repair services.

We hire only the best technicians who are certified and licensed and they are knowledgeable in AC repairs and the replacement of any parts that would be needed for your heating or cooling system.

AC Maintenance Service

AC Maintenance

For many homeowners in Diablo California, running the AC is a necessary evil of Summer. Granted our Diablo air conditioning needs aren't that of the humid Southern states or the Arizona desert but we still get some pretty hot days in our area. What most of our customers might not be aware of is that heating and cooling account for roughly 48% of energy use in a typical home. This is easily the biggest expense so it makes sense to try and limit that consumption as much as possible.

Responsible use is the best way to do this. Responsible use means not only running your AC in the most efficient manner possible, but also having the air conditioner tuned up and ready for the busy cooling season. We ensure your full understanding of your home AC system. This way you'll know if something is not working properly. We will do a complete evaluation of your home and figure out why your AC is not working properly. We offer you advice and may options to help you make the best choice. We offer prices and perks for each repair, replacement, or upgrade before starting anything.

Air Conditioning Installations

Air Conditioning Installations

As a business owner or manager in the Contra Costa county, providing building tenants, employees, clients, and guests a comfortable working environment is essential to a well-functioning business. It should go without saying that any commercial HVAC installation must be completed by a skilled, trained heating and cooling professional in order to ensure that your equipment is properly designed, installed, and functions efficiently.

At AC Heating & Cooling, we pride ourselves on the quality and skill level of our commercial installers. We are dedicated to providing ongoing training for our NATE-certified technicians to sustain a high quality of work and to stay up-to-date with emerging commercial & residential HVAC systems.

We service Diablo California

Air Conditioning Repair Service in Diablo CA

Unfortunately, repairs are a part of life when you own an air conditioning system—but they don't have to be a hassle! AC Heating & Cooling can provide you with timely and affordable air conditioning repair services in Diablo so you're home is never uncomfortable. Need emergency service? We've got you covered.

Just some of the brands we service include Tempstar, Ruud, Carrier, Heil, Trane, Janitrol, Goodman, and many more! Make an appointment with AC Heating & Cooling by calling today.

Air Conditioning Replacement

When you need to replace or upgrade your air conditioner, call us today. New units can save you money on your taxes and your year-round energy bill. We will help you do some comparison shopping to ensure you find the unit that works best for your property and your budget. There are many options to consider and we are ready to give you the advice you need.

Cities we service

Antioch, Lafayette, Pleasant Hill, Brentwood, Martinez, Richmond, Clayton, Town of Moraga, San Pablo, Concord, Oakley, San Ramon, Danville, Orinda, Walnut Creek, El Cerrito, Pinole, Hercules, Pittsburg

Commercial and Residential AC Repair

Contact Us

Don't hesitate to contact us


Phone: (800) 895-8191 
Office Hours: Mon. to Fri. 7am to 9pm

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Booking Details

3500 Clyton Rd                     
Concord, CA, 94512


Office Hours: Mon. to Fri. 7am to 9pm
Phone: (800) 895-8191