American Air Heating & Cooling, LLC✓ Verified
Walla Walla, Washington, United States
HVAC / Heat PumpInstallerWebsite
Since 1958, Grassi Refrigeration has provided a range of heating and cooling services in Walla Walla, WA and surrounding communities. We proudly serve residential and commercial HVAC clients and … Since 1958, Grassi Refrigeration has provided a range of heating and cooling services in Walla Walla, WA and surrounding communities. We proudly serve residential and commercial HVAC clients and work hard to be a trusted name for service and HVAC and Refrigeration Repair. Our team believes in going the extra mile for customers, to increase their system’s energy efficiency and we are committed to your satisfaction.