Call (951) 470-9700 for HVAC Services
Monday-Friday 8:00AM - 5:00PM
Licensed HVAC Contractor near Corona, CA

Licensed Contractor

Service & Repair for all HVAC Makes and Models

Highly Experienced Technicians

Free 2nd Opinions on Compressor Change-outs

Very Affordable

Highest Quality Workmanship


Reliable, On-time HVAC & Mechanical Services

Fast &
Responsive Service

Service & Repair HVAC All Makes & Models

We Repair All Major Brands

Reliable Food Service Equipment Maintenance &
Ventilation System Services for the Norco Area

Johnson's Mechanical is the Inland Empire's best choice for commercial refrigeration and ventilation system repair and maintenance services. Over the years we've served countless satisfied clients, including restaurants, hotels, commercial buildings, manufacturing facilities, convenience stores, and gas stations throughout Norco, Corona, Riverside, Eastvale, and surrounding areas. They trust us to help keep their essential equipment in top shape because they know we'll always deliver on our promise of quality workmanship and superior customer service at very competitive prices.

We offer repair, service, and maintenance for a full range of food service and ventilation equipment including:

  • Walk-in Units
  • Refrigerators
  • Freezers
  • Exhaust Hoods
  • Swamp Coolers
  • Ice Machines (Cubed & Crushed)
  • Ductwork
  • Ventilation Systems

From Kitchen Hoods to Walk-In Freezers and
Commercial Ventilation Systems, We Can Handle It All

Johnson's Mechanical has over 29 years of experience in ventilation systems and commercial refrigeration. With our wealth of knowledge and expertise, we are well-versed in the service and maintenance of all major brands of food service equipment. Whether your restroom ventilation needs maintenance, your exhaust hood has suddenly stopped working, or your walk-in refrigerator is no longer holding its temperature, the experts at Johnson's Mechanical can accurately troubleshoot the situation and get your equipment up and running again as soon as possible.

For walk-in freezers and refrigerators, some of the most common parts that require service and repair are condenser fan motors, compressors, evaporator fan motors, and pressure controls. We also frequently install and replace kitchen exhaust hoods.

For building ventilation systems, we recommend regular maintenance to prevent premature wear of belts and bearings, which can result in breakdowns and expensive repairs.

Featured Customer Review


I have used Johnson's Mechanical for years and have always been happy with their service and level of professionalism. They always arrive at the house within the time frame they give us, and charge a reasonable price for the services they provide. Tim is excellent about returning calls or text should you have any questions or concerns. I will continue to use Johnson's Mechanical in the future, and would highly recommend them to anyone!

Jeffery M., Rancho Cucamonga, CA Via Yelp Testimonial

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Fast Response Times for Businesses in Norco, Corona, Riverside, & Surrounding Areas

When it comes to your business, we understand you don't have time to waste. Call today to schedule a service call in and near Norco, Corona, Riverside, Eastvale, Rancho Cucamonga, and surrounding areas. In many cases we can provide same-day service and repair for most refrigeration and food service equipment.

Johnson's Mechanical Provides Comprehensive HVAC Services to Homeowners &
Businesses Throughout the Inland Empire

Service Area Map

We serve the following cities and communities:

  • Chino, CA
  • Corona, CA
  • Eastvale, CA
  • Norco, CA
  • Ontario, CA
  • Rancho Cucamonga, CA
  • Riverside, CA
  • Jurupa Valley, CA
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