RSD - Refrigeration Supplies Distributor

RSD - Refrigeration Supplies Distributor operates in Santa Rosa as the largest independently owned refrigeration parts and HVAC equipment wholesaler in the western United States. This distribution center serves professional HVAC contractors and technicians rather than residential homeowners directly. The business maintains standard contractor hours Monday through Friday from 7 AM to 5 PM, closed on weekends. With 9 customer reviews yielding a 3.1-star rating, the company has generated mixed feedback from the contracting community it supplies.

The breadth of product categories available at this distributor sets it apart for trade professionals. Stocking everything from compressors, motors, and refrigerants to tools, instruments, and welding products, RSD functions as a one-stop source for HVAC technicians equipping service vehicles. The company carries hydronic components, evaporative cooler parts, water filtration systems, and pneumatic controls, specialty items that smaller supply houses often cannot match. Contractors doing commercial refrigeration work particularly benefit from their extensive inventory of refrigeration equipment and AC parts.

Customer reviews reveal a polarized service experience. Four reviewers specifically name staff member Marco, with three reporting dismissive or condescending interactions that left them unwelcome. However, contractors like Joseph Kampmann visit daily and describe the team as consistently helpful with near-perfect inventory availability. Jonathan Williams and Daniel Garcia also report positive encounters, noting staff knowledge and friendly assistance. The pattern suggests service quality may vary by staff member and day of visit.