Peak Performance Refrigeration, Inc. is a state-of-the-art refrigeration company providing customized winery refrigeration, glycol heating systems, and cold storage cooling sales, installation, and service for your specific needs in Northern California. We offer a complete service department to keep your facilities' equipment at its peak performance, providing personalized and professional service at a lower cost to you. Our specialties include winery refrigeration, cold storage, and food processing, with a focus on reducing equipment failures and lowering operating costs. We are centrally located in Santa Rosa, CA, and service Sonoma, Napa Valley, Mendocino, and Lake County wineries.