Stop Heating and Cooling Spaces That Don't Need It
VRF systems deliver zone-by-zone climate control that cuts energy waste and utility bills.
Variable Refrigerant Flow Systems
Traditional HVAC systems waste energy heating and cooling spaces that don't need it. Variable Refrigerant Flow (VRF) technology solves this by allowing precise temperature control in multiple zones from a single outdoor unit. Heat and cool different areas independently based on actual demand.
VRF systems use only the energy needed, reducing utility costs significantly. They also operate quietly compared to traditional rooftop units, making them ideal for offices, hotels, hospitals, and mixed-use buildings. Our technicians are trained on all major VRF brands and can assess whether VRF is the right solution for your building.
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"Of all my vendors, you guys are my most reliable and easy to get along with. ABSOLUTELY!"
Judi L.
Facilities Manager, Temple Emanu-El
"City Mechanical is a winner — they've gone two for two!"
Jessie
Property Manager, 720 2nd Ave
"Because of the fast response of your service department to our call, we were able to avoid a lot of deviations."
Mario S.
Facilities, Pacific BioLabs
"You couldn't have found a better contractor to do this work… Chris from City Mechanical was A+++"
Chris T.
McMillan Electric
"I wanted to say thank you for going out of your way to go get the part in SF and delivering it..."
Bridget C.
Lemon Tree Mobile Home Park
"It was cold and windy and they worked for over 4 hrs. and hurray we have HOT water..."
Felicia F.
Resident, Skylark Heights Apartments
"Of all my vendors, you guys are my most reliable and easy to get along with. ABSOLUTELY!"
Judi L.
Facilities Manager, Temple Emanu-El
"City Mechanical is a winner — they've gone two for two!"
Jessie
Property Manager, 720 2nd Ave
"Because of the fast response of your service department to our call, we were able to avoid a lot of deviations."
Mario S.
Facilities, Pacific BioLabs
"You couldn't have found a better contractor to do this work… Chris from City Mechanical was A+++"
Chris T.
McMillan Electric
"I wanted to say thank you for going out of your way to go get the part in SF and delivering it..."
Bridget C.
Lemon Tree Mobile Home Park
"It was cold and windy and they worked for over 4 hrs. and hurray we have HOT water..."
Felicia F.
Resident, Skylark Heights Apartments
What We Do
