Serving Dunlap, CA and surrounding areas
Approved
In business since 1952
Free estimates
Emergency services offered
"Job went well , problem fixed , Couldn't be happier.
"
+38
Serving Dunlap, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Credit card accepted
"As a homeowner in Clovis, CA, I couldn’t be happier with the AC service repair I received from Roo’s Heating and Air Conditioning. From the moment I called, I felt like I was in good hands — they scheduled me quickly, showed up on time, and took the time to explain exactly what was wrong with my AC unit. The technician was friendly, professional, and worked efficiently to get my system up and running again, which made a huge difference in this Clovis heat! I really appreciated their honesty and fair pricing, and I wouldn’t hesitate to call them again or recommend them to friends needing air conditioning repair or HVAC services."
Serving Dunlap, CA and surrounding areas
Approved (Corporate)
In business since 1981
Emergency services offered
Warranties offered
"Great job. They were professional and respectful of our home. Each day everything was cleaned up and put away."
+36
Serving Dunlap, 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 Dunlap, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
Infinite Home Solutions has over a decade of expertise in roofing, HVAC, windows & doors, and general contracting. We are fully licensed, bonded, and insured contractors serving California from Bakersfield to the Bay Area.\nWe operate with dedicated divisions for:\nRoofing – including repair, maintenance, and rejuvenation\nWindows & Doors – energy-efficient replacement and installation\nEnergy-Saving Upgrades – such as solar attic fans and more\nWe’re proud to be California’s largest certified Roof Maxx dealer, offering industry-leading residential and commercial roof rejuvenation services. Our focus is simple: deliver the best products at the best prices, with professional service you can trust.
+13
Serving Dunlap, 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 Dunlap, CA and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"Great job and great furnace"
+10
Serving Dunlap, CA and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"Thomas came out two times last year in the spring and fall to service my ac to make sure it?s working perfect for summer and winter. I highly recommend mechanical air for all your HVAC needs!"
Serving Dunlap, 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"
Serving Dunlap, CA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
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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