Heating & Air Conditioning in Oakland & Berkeley, CA
(510) 444-1960
Heating & Cooling in the Oakland Area

Air Conditioning & Heat Pump

Call us for quality air conditioning & heat pump installation & repair in Oakland, Berkeley & surrounding areas.


We provide a wide range of heating services including furnace repair, maintenance, replacement and new installations!

Indoor Air Quality

We carry a variety of IAQ products that will dramatically improve your indoor air quality including PlasmaAir.

Light Commercial

Our comprehensive range of light commercial HVAC services covers new construction design to replacement systems.

HVAC service Oakland

When customers call us, either something has gone wrong, or you are considering upgrading your system. In the best scenario you are calling for routine maintenance. Wouldn’t it be nice if a person answers the phone, is ready to help you solve the problem, can send someone who will be on time and is knowledgeable to solve the issue? Call the trustworthy HVAC Contractors in Oakland, CA for heat pump, heating & air conditioning repair and installation.

Welcome to Harry Clark Heating and Air Conditioning Inc.