
Serving Clovis, CA and surrounding areas
Approved
In business since 2014
Emergency services offered
Credit card accepted
"They responded quickly I had cool air within 90min of calling them"




Serving Clovis, CA and surrounding areas
Approved
In business since 2014
Emergency services offered
Credit card accepted
"They responded quickly I had cool air within 90min of calling them"



Serving Clovis, CA and surrounding areas
Approved
In business since 1952
Free estimates
Emergency services offered
"We were informed every step of the way what was taking place, and what needed to be done, and when it would be done. They even had to come back a few months later to adjust the air when the weather had warmed up enough and they contacted us! We did not have to contact them!"





+38

Serving Clovis, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
Top Rated Air Conditioning & Heating installation and replacement services. 14+ years in business.\n\nOur Expertise: Delivering Comprehensive HVAC Solutions\nWith over 30 years of combined experience in the HVAC industry, our team possesses the expertise to handle a wide range of needs, from efficient AC repair and installation to complex ductwork services and specialized commercial refrigeration.\n\nWhat sets us apart as a premier AC company is our commitment to providing honest, fair-priced service and a customer-first approach. We understand the importance of a comfortable indoor environment, and we strive to exceed your expectations with every service call.\n\nExperience the difference with Mechanical Air.





+7

Serving Clovis, 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 Clovis, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1981
Warranties offered
Small jobs welcome
"Derek Marks is very professional, courteous and knowledgable. He also gives you advise on maintaining the air conditioning unit such as spray water the unit once a month."





+21

Serving Clovis, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"My air conditioning unit was not blowing cold air. I called Xpress and they showed up on last minute notice. They got my air up and running that same day. Highly recommended."


Serving Clovis, CA and surrounding areas
Approved
In business since 1981
Emergency services offered
Warranties offered
"Overall, the project went very well. They did push our initial installation date back by 3 weeks but once here, they put in the hours to get it done in a timely manner. I especially appreciated the professionalism of Keith, Pedro C and Kody M. They put in 2 new units with new duct work to fix the balance issues that we were having in our 3200 sq ft home. Now, the temperature in our home is consistent in the various rooms which has been a problem over the past 20 years. Keith said that the project was underbid by error but they stuck to the quote that was given to us. We had several men from the company working on the project. By far, Pedro C and Kody M stood out and were top notch paying attention to detail and cleaning up after themselves on a daily basis. It was very hot and they stayed late to make sure that we had air conditioning over the weekend. The bottom line is that they did not cut corners and were neat and professional and most importantly delivered on their promise to give us a system that works well. I have already recommended them to 2 of my friends/family."





+36

Serving Clovis, CA and surrounding areas
Approved
In business since 2010
Emergency services offered
Credit card accepted
Over 19 years experience. We accept all major credit/debit cards, Venmo, Zelle.
Serving Clovis, CA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Do Not let any other than Green Earth heating and air sell you and install a new HVAC system . They are honest . No t like other companies I got estimates from. What a bunch of lyres. Trying to get you to buy extra equipment you donâ  t need. Lenny, the owner, and Jesse his installer were so courteous and professional. The installation was unique, having to cut the heating system in pieces to get it out of my attic. And it was 105 degrees that day! They were courteous and got the job done quickly. They are the BEST!"





+2

Serving Clovis, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
m-f and some sat 8-5 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.
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.
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