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    Air Conditioning Heating & Refrigeration

    The Company Everybody Recommends

    We believe our customers wanted to find a reputable company who not only knows what they are doing, but does a professional job, and at a fair price, so that is who we are, and what we do!

    Average Trust Rating Among Customers

    A Family Tradition Since 1966

    Our journey began with Glenn McKinny, a proud U.S. Navy Chief Engineer whose career in Air Conditioning, Heating, and Refrigeration started after his honorable discharge in 1966. What began as a personal mission quickly grew into a family legacy built on integrity, dedication, and technical expertise.

    From those early days to today, we’ve remained committed to delivering quality service and building lasting relationships with our customers. With decades of experience behind us, we continue to uphold the values that Glenn instilled in our work from the very beginning: service, reliability, and a passion for doing the job right.

    Discover Expert HVAC Services Today

    Residential HVAC Services

    Reliable HVAC Repairs That Minimize Downtime

    Commercial HVAC Services

    Reliable HVAC Repairs That Minimize Downtime

    Commercial Refrigeration Services

    Reliable Refrigeration Services That Minimize Downtime

    Emergency HVAC Services

    Reliable HVAC Repairs That Minimize Downtime

    Commercial HVAC Repair

    Reliable HVAC Repairs That Minimize Downtime

    Commercial HVAC Maintenance

    Reliable HVAC Repairs That Minimize Downtime

    AC Maintenance Plans

    Reliable HVAC Repairs That Minimize Downtime

    Emergency Repair & Service

    Reliable HVAC Repairs That Minimize Downtime

    Residential HVAC Services

    Reliable HVAC Repairs That Minimize Downtime

    Commercial HVAC Services

    Reliable HVAC Repairs That Minimize Downtime

    We’re always here to help you with any issues

    Blogs & Insights

    Work Gallery

    Walk-In Cooler Repair at Hilton Garden Inn, Milpitas, CA

    New Condensing Unit Installation at Walmart, Fremont, CA

    Server Room Cooling Setup at Stanford University, Palo Alto, CA

    Commercial AC Repair at Tech Startup Office, Santa Clara, CA

    Commercial Walk-In Cooler Installation

    BonChon Chicken - Milpitas - Reach-In Cooler

    Blossom & Bourbon Restaurant

    Stanford University - Walk-in Cooler

    Panda Express Walk-in Cooler

    Tender Greens San Francisco

    Walnut Creek Wine Cooler Maintenance Service - True Food

    Replacing compressor for 3-door cooler for a CVS in San Francisco, CA

    Check Out Our Reviews!

    • All Temp Refrigeration was quick to respond, very professional, and their rates very reasonable, especially when compared to other HVAC service companies I contacted for service.

    • If you want it done the right way all temp refrigeration will get it done for you great work

    • Fast, friendly, and professional. Great job

    • James did a great job by coming to my home for a free estimation of device replacement and free Freon leak check, he worked very carefully for one and half hour.

    • Friendly service, fixed right first time!

    • James and All Temp Saved our family! it was 106 degrees and our A/C went out with small children in the home. He found the problem and fixed it quickly! Thank you !!!!

    • Recently had our A/C go out on one of the hottest days of the year...James responded quickly, diagnosed the problem in under a minute and had us up and running again in under an hour from start to finish. He even gave us some preventative maintenance tips/techniques. All Temp is professional, reliable and all around a great company. Thank you!

    • James came out quickly to service the air conditioner and did a great job. He was very professional and advised us that we needed a new air conditioner.

    • Jim McKinney is very professional and performs excellent work. He is well equipped and no job is too large or too small. He is such a nice person he even came out on a Sunday to change out the capacitor in my A/C unit when it was August and 105 degrees. He is a good family man and stands behind his work. I would recommend calling Jim first for any cooling need.

    Proudly Serving Customers in the San Francisco Bay Area and surroundings

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