Heating, Plumbing & Air Conditioning in Contra Costa County Since 1974

Air Conditioning Service in Walnut Creek, CA

Your air conditioning system keeps your household comfortable in the summer. Stewart Heating and Air Conditioning offers air conditioning services in Walnut Creek, CA.

Our cooling services include:

With Stewart’s, we’ll make sure you stay cool and comfortable all summer long. We offer a wide range of cooling products including central air conditioning, ductless mini splits & heat pumps. We also provide maintenance agreements to keep your air conditioning working when you need it. Ask us about our maintenance agreement or schedule a seasonal AC tune-up in Walnut Creek, CA.

Quality AC Services

We pride ourselves on quality workmanship and customer satisfaction. This requires not only the technical knowledge & expertise, but also hard work and follow through. We offer a 100% satisfaction guarantee on all of our work as well as upfront pricing so that you know exactly what you’re getting every time. Whether you need a new system installed or an emergency AC repair, you can depend on our knowledge and skill to get it done right.

David G.
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Heat pump stopped working. Angelo trouble shot the problem. Replaced fuse but still not working. Then tracked the short to a broken wire in the thermostat. Arrived on time. Methodically solved the problem. Pleasant demeanor. Stewart Heating seems to hire smart and reliable people. Always 5 star service.


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