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

50 Years in Business

Air Conditioning Repair in Walnut Creek, CA

When your air conditioning system is on the fritz, Stewart Heating and Air Conditioning is the trusted name in Walnut Creek, CA, for reliable AC repair services. Our team of licensed technicians is dedicated to diagnosing and repairing any issues your AC system may be experiencing. From comprehensive inspections to expert repairs, we ensure your air conditioner is running at its best.

Comprehensive AC System Inspection

At Stewart Heating and Air Conditioning, our highly trained technicians conduct thorough inspections to pinpoint the exact cause of your AC system’s malfunction. We examine all aspects of your system’s operation and performance to provide an accurate diagnosis. Our goal is to identify the root cause of the problem and offer effective repair solutions.

Expert AC Repair in Walnut Creek for All Brands

No matter the brand or model of your air conditioner, our experienced technicians have the knowledge and expertise to handle repairs with precision. As licensed professionals, we stay updated with the latest industry advancements and repair techniques to ensure efficient and reliable AC repairs. Rest assured, we will restore your AC system to its optimal condition.

Energy Efficiency and Cost Savings

A malfunctioning air conditioner can result in increased energy consumption and higher utility bills. Our skilled technicians can repair your AC system, optimizing its energy efficiency and helping you save money on your monthly bills. If your unit is older and less efficient, we can discuss the benefits of upgrading to a newer, more advanced system that will provide greater energy savings in the long run.

Considerations for AC Replacement

Frequent repairs can be a sign that your air conditioner is nearing the end of its lifespan. While our team is more than capable of repairing your system, we also understand the importance of considering AC replacement when repairs become too frequent or costly. We offer free estimates for air conditioning installation, allowing you to explore the benefits of upgrading to a new, reliable system that will provide improved performance and energy efficiency.

Contact Stewart’s for AC Repair in Walnut Creek, CA

When you need professional air conditioning repair services in Walnut Creek, CA, Stewart Heating and Air Conditioning is here to help. Our NATE certified technicians are committed to restoring your AC system to its optimal condition, ensuring reliable and efficient cooling. Don’t let a malfunctioning AC system disrupt your comfort – contact us today for expert AC repair services.

Air Conditioning Replacement in Walnut Creek

We offer excellent air conditioning installationreplacement services in Walnut Creek, CA. We will assess your existing AC so that you can make an informed decision whether to repair or replace. We offer various types of cooling equipment, mini splits, heat pumps & central air to ensure that you have the best replacement system possible. We are licensed and NATE certified.

Vicky T.
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After extensive research and multiple bids on HVAC systems, we went with Stewart Heating and Air, which was a GREAT decision! We are very happy with our new system and Stewart's top notch service--so much so that we recently reached out again to install a home air purification system. I didn't know exactly what I needed and even how to evaluate a system. Stewart sent Javi out - he was so prepared and able to explain the various systems and compare them to help me make a wise decision. He was just great and is all about service and taking care of the homeowner. He went out of his way to be sure we had a great experience.We know he will be someone we can call on for anything that comes up. The air purification system is working really well-- we are very happy with our choice. Our installers, Antonio and Alejandro, were excellent. Competent, thorough and professional. We truly feel like Stewart valued customers and highly recommend this great, locally owned company


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