Grassi Refrigeration has provided reputable heating, ventilation, and cooling services across the Walla Walla Valley since 1958. As a family-owned and operated business, we know the importance of providing our customers with high-quality, reliable, and affordable services. We are proud to serve both residential and commercial HVAC clients in Walla Walla, College Place, and surrounding communities in Washington. Since our beginning, we have been committed to providing quality, superior service, and fast, efficient workmanship. We specialize in commercial and residential HVAC services including HVAC repair, system installation, and routine maintenance. We are dedicated to helping you make your home or business more energy efficient. We provide service, installation, and repair services for a variety of products and systems including air conditioners, heat pumps, furnaces, freestanding stoves, fireplaces, generators, thermostats, and more. To improve the efficiency and quality of our work, we are proud to have an in-house sheet metal shop. This ensures our work can be customized to meet your unique needs. Throughout the years, Grassi Refrigeration has built a reputation for our prompt, reliable, and honest services. We have been voted #1 in the Walla Walla Union Bulletin’s “Readers’ Choice Awards.” as well as the “Best of the Best, Heating Contractor.” In addition to being recognized by our community members and customers, we have been recognized by Carrier with the Infinity Leader Award. We are an authorized Carrier generator dealer and our employees are factory-trained to ensure you receive the products and service you deserve.