San Diego County’s partner for commercial refrigeration service, installation, and maintenance.

Since 1987, San Diego Refrigeration has ensured local businesses stay cool, compliant, and fully operational.

San Diego Refrigeration (SDR) works with businesses that can’t afford downtime—restaurants, breweries, hospitals, schools, wineries, medical labs, and cold storage facilities—delivering fast, reliable commercial refrigeration services with a personal touch. Over the years, we’ve serviced, maintained, and installed hundreds of custom reach-in and walk-in coolers and freezers, cold rooms, water filtration systems, and ice machines, all tailored to meet the unique demands of commercial environments. We even design and install custom wine room refrigeration systems, delivering reliable, climate-controlled storage for collectors.

From emergency refrigeration repairs to preventative maintenance and turnkey installations, our certified technicians arrive ready, with fully stocked trucks and the expertise to get it right the first time. As one of San Diego County’s leading commercial refrigeration companies, we’re dedicated to delivering dependable solutions that keep businesses running smoothly.

Our Services. Your Solutions.

Expertly Certified to Service, Maintain, and Install Leading Brands

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Trenton Refrigeration
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The Word on the Street? We’re Pretty Cool.

  • I’ve been in multi-site commercial facilities management for twenty-six years. San Diego Refrigeration is one of the best service providers I’ve ever worked with. The office team is professional, responsive, and really cares about customers. In addition, San Diego Refrigeration has collectively the best young group of technicians around. They are well-trained, professional, communicate well with me and our bakery operators, and have great attitudes! They diagnose problems accurately and work with a sense of urgency in emergency situations. Overall, San Diego Refrigeration is best-in-class for HVAC and refrigeration services.

    - Mike McAfee, Director of Facilities, Nothing Bundt Cakes

  • Just wanted to say we were super happy with the work on this one. Work and service was great. Much appreciated. Cody and crew killed it once again.

    - Blind Lady Ale House

  • We want to reach out and thank and commend Joe and Cody who got our case cake refrigerator up and running and saved our Mother'sDay!! They were very professional and went above and beyond to get us back up and running. Please let them know how much we appreciate them and your team at SDR.

    - Adam Van Zanten, Assistant Manager–Nothing Bundt Cakes, Chula Vista

  • Would like to send some recognition to your team for installing the MUA unit. Les, Fisher, and Isaac did a great job! Went above and beyond the scope of work. Tell them thank you for the hard work and effort!

    - Fely Tablang, Islands Restaurants

  • SDR did a great job deep cleaning our 6 big ice machines. The techs were professional and friendly. They kept me up to date on the cleaning process as they progressed through out the day.

    - Tony D.

  • This company is top-notch, not only do they come back when they say they will, they know the problem and how to fix it the correct way. They fixed our freezers like new, and each one was a complex issue. Thank you so much, Cody, you're the best! l

    - Trevor Bodel

  • Aaron T. was super helpful. Friendly, nice, quick, and clean. He came in and got the job done. I recently started working at my current job, and who knows when the last time our ice maker in our lab was serviced. I called and got scheduled. Aaron came and helped me understand how often an ice maker should be serviced and cleaned which will definitely help make a difference around here. Thank you so much for your help!

    - Awesome customer

Follow Us

Presidents’ Day is a reminder of the leadership and public service that support our communities. We’re proud to contribute to the infrastructure and facilities that keep them running. #PresidentsDay
Progress on site 👷‍♂️❄️ Our team is hard at work at a local middle school, removing outdated walk-in units and installing new walk-in freezer and cooler systems designed for long-term reliability. Solid progress and strong teamwork on this one
Big game days put extra demand on commercial refrigeration systems. Before peak events, it’s critical to make sure equipment is operating efficiently to avoid unexpected downtime, product loss, or service disruptions. A little preparation now
Honoring the life and legacy of Dr. Martin Luther King Jr. and the values of leadership, service, and integrity. #mlk #mlkday