Serving Exeter, CA and surrounding areas
Approved (Corporate)
In business since 1981
Emergency services offered
Warranties offered
"Technician was prompt and work was completed quickly."
+36
Serving Exeter, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Pedro is very knowledgeable and explained which repairs were needed to get my AC up and running. Highly recommended!"
Serving Exeter, CA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Great Heating and Air company! Highly recommend, great prices and quality work"
Serving Exeter, CA and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
Thank you for choosing Air Smart Heating and Cooling Inc. We are a local, family owned and operated business with almost ten years experience in the HVAC industry. We promise prompt, personal and professional service at an affordable rate. We give free estimates for replacement units and have a reasonable service charge fee. Call for a consultation today.
Serving Exeter, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"We are very happy with the quality of the work and the professionalism."
+22
Serving Exeter, CA and surrounding areas
In business since 2012
Free estimates
Credit card accepted
Pete's Heating & Air, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Please give us a call today!
+3
Serving Exeter, CA and surrounding areas
Free estimates
Emergency services offered
Warranties offered
We are a residential and commercial air conditioning company. With over a decade of experience servicing the central valley. We are here to help with your air conditioning, heating, and refrigeration system needs. Our services include maintenance, repair, and replacements. We are available 24/7.\nWe thank you for your time, and look forward to assisting you.
Serving Exeter, CA and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"My A/C broke down in the middle of summer, I called Mechanical Air and they came out within 2 hours. This company had the part on hand that I needed, super convenient! The technician who came out was able to fix my unit in less than an hour. This company is honest and fair priced, i highly recommend Mechanical Air. ⭐️⭐️ ⭐️⭐️⭐️"
Serving Exeter, CA and surrounding areas
In business since 2024
Free estimates
Credit card accepted
"Great Service and very reliable and knowledgeable"
Serving Exeter, CA and surrounding areas
In business since 1989
Emergency services offered
Credit card accepted
"Cleaned air ducts. I had a special, but had to pay more for upgraded |service. They did not put grilles back properly on one of the ducts"
Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.
Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.
Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.
Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.
Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.
From average costs to expert advice, get all the answers you need to get your job done.
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