Commercial Refrigeration Services - Peterson Mechanical
Bay Area Plumbing & Mechanical Contractor Since 1915

Peterson Mechanical's 100+ Year Anniversary Logo

Count on Peterson for reliable, energy-efficient commercial refrigeration systems.

Commercial Refrigeration Installation Experts

At Peterson Mechanical, we understand the important role that refrigeration plays in helping businesses run smoothly. A well-designed system is mission-critical, supporting key processes and protecting profits. We provide commercial refrigeration installation for many types of facilities, including wineries, manufacturing plants, schools, hospitals, restaurants, and technology companies.


We design and install a variety of commercial refrigeration systems, such as:

  • Constant refrigerant volume DX cooling
  • Heat pumps
  • Dehumidification systems
  • Variable volume multi-fan coil DX heat pumps
  • Walk-in freezers and coolers
  • Winery refrigeration systems


Whether you’re in need of a new system or want to upgrade an existing one, contact Peterson Mechanical to discuss your commercial refrigeration installation needs. Whether the job is design/build, design/assist, or plan and spec, you can rely on Peterson Mechanical to deliver a dependable system that maximizes efficiency.

Quality & Safety from Design to Build

Our full-service HVAC company has perfected high-quality mechanical engineering projects under strict safety guidelines in the following sectors:

Proud to Serve Northern California Since 1915

  • Contra Costa County
  • Marin County
  • Napa County
  • San Francisco County
  • Solano County
  • Sonoma County