Our Services

Walkin Cooler Repair

Commercial Refrigeration

Do you have a problem with your commercial walk in cooler, refrigerator or freezer? Or perhaps, you are looking for highly skilled technicians to maintain your walk in cooler, refrigerator or freezer appliances?

DOC Refrigeration offers maintenance and repair services to restaurants, hotels, and other establishments with commercial refrigeration equipment in Richmond and surrounding cities. 

Issues with walk in coolers could be a problem especially for businesses that highly rely on them. We provide repair service for walk in coolers and freezers. Our refrigeration service department is always at the ready for any commercial appliance repair emergency that comes up, call and we will be on our way in a jiffy.

So, whether you need help with your ice machine repair, low temperature appliance or just need a quick fix for your walk in refrigerator or cooler we’re here to help

Heating Repair Services

Heating Services

When it comes to your indoor winter comfort, you should never settle. A perfectly warm home is important to your daily life, and the performance of your heating system impacts the safety, air quality, and cost of keeping an enjoyable home.

DOC Refrigeration protects your ongoing satisfaction with a diverse range of quality heating  services, including new system installation, replacement, seasonal maintenance, and repair.

We work to improve efficiency, reliability, and safety, and deliver corner to corner temperature control throughout the rooms of your home. With 24/7 Emergency Services, you’re never left out in the cold. Contact DOC Refrigeration for heating service in Richmond California and surrounding cities, and we’ll provide the exemplary customer service that sets us apart.

Air Conditioning Repair

Air Conditioning Services

Every year, as the temperature heats up, air conditioning units across Bay area  are coughing and sputtering. Many of these appliances, especially older ones, need a quick tune-up in order to work properly. In some cases, they need parts replaced, or on occasion, need to be replaced.

In many cases, air conditioners have worked for extended periods of time without being cleaned, recharged or otherwise serviced. Sometimes they’ve just grown old. Sometimes quick, inexpensive servicing is all they need.

Other times, parts have worn out through use and have to be replaced. If the entire system is old and worn out, the most economical solution is a complete replacement, which actually saves cost in repeat services calls and parts replacement. Newer, better-built air conditioning units are considerably more energy-efficient than those just a few years old, and a retrofit with a new system can result in enormous cost savings each month.


Refirgeration Brands we service

Refrigeration Repair Service

Appliance Brands we service

Appliance Repair Service

Wine Cooler Brand we service

Wine Cooler Repair
Walk-In Cooler Repair

Restaurant Refrigeration

Fully-Trained Technicians you Can Trust

When they require maintenance or repair on their walk in cooler, Contra Costa restaurant or hotel owners contact 24 Hour DOC Refrigeration. for the best and most affordable service in the area.

Commercial Refrigeration Repair
Cooling Repair Services

Commercial & Residential

DOC Refrigeration, Is a premier provider in Contra Costa offering repair services, And installation 24 hours seven days a week. We love to serve our community whether it's a residential home or a Business,.