For over 30 years, CJ’s Mechanical Services has been committed to quality customer service for all your commercial refrigeration equipment needs in food service and related industries. As a locally owned Sonoma County small business, we pride ourselves on working hard for you, to provide the best return on investment, quality workmanship, and exceed your expectations. We can handle all your commercial refrigeration equipment facilities and service needs.

We strive for long-term business relationships with our customers. We deliver solutions for all of your commercial food service equipment needs including repair service, replacement parts, and all maintenance jobs.


We have the tools and expertise to get your commercial refrigeration equipment up and running in no time. We’re equipped to handle installation, repair and maintenance services for the following and more:

  • Refrigeration Equipment
  • Coolers & Ice Machines
  • Reach In Freezers
  • Refrigerated Display Cases
  • Glass Door Merchandisers
  • Walk In Coolers & Freezers


At CJ’s Mechanical Services we are the Ice Machine Experts in Sonoma County. Our Ice Machine Service technicians service the following areas: Sonoma County, Napa County, & Solano County. We sell, install, service and repair ice machines. We are a factory certified commercial ice machine company. We can service or repair any make or model. If you have any questions or need a service call, please contact us today. We sell and service the following brands:


Ice-O-Matic manufactures a full range of modular ice makers and self-contained under counter ice machines designed for simple operation and maintenance. Our commitment to reliability ensures seamless production for years to come, so you can focus on your business.


HOSHIZAKI is the name that represents quality commercial kitchen equipment. We specialize in ice machines and refrigeration products around the world.

Manitowoc Ice

Manitowoc Ice is America’s number one selling brand of ice machines for a reason. Energy efficiency, reliability, and a service and support network second to none.

Manitowoc Ice

Keep plenty of ice on hand with Scotsman’s selection of modular ice bins. With adequate and efficient ice storage, you can be assured that you’ll never run out of the cold stuff.

We sell and service Ice Machines for:

  • Restaurants
  • Businesses
  • Hospitals
  • Cafeterias
  • Sports Facilities
  • Wineries
  • Coffee Shops
  • Bars / Night Clubs
  • Food Service
  • & More!!!


Your Commercial Maintenance Agreement is a valuable service for your business. Regular service and maintenance for your HVAC system and Appliances can save you hundreds of dollars over the life of the product and maximize your energy costs! In fact, the savings from your properly maintained equipment can cover the cost of your CMA investment.

Download Agreement