Serving Paradise Valley, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 1987
Free estimates
Emergency services offered
"They have installed and maintained our central air conditioning with professionalism and courtesy going beyond expectations."
+33
Serving Paradise Valley, AZ and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"We were having issues with our A/C not cooling down the house. Martin the owner and Angelo figured out the issue, they made the necessary repairs to our A/C. Now our air-conditioning is working as it should, wonderful. We highly recommend Burgos Air, they are a very honest and a fair company ."
+15
Serving Paradise Valley, AZ and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"I did not have any problems with my Air Conditioning units. The problem was due to humity from cleaning my carpet. However it was something I will remamber and it was good to know that my equipment was operating fine."
+5
Serving Paradise Valley, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Customers say: Quick response
"Sergio had to come back to level the air conditioning unit but everything is fine and he did excellent work"
+41
Serving Paradise Valley, AZ and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"This is such a great company to work for. I love supporting local family owned businesses. They will get your air conditioning fixed and working with great prices. They take pride in their work and it shows."
+28
Serving Paradise Valley, AZ and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Varsity Zone HVAC of Scottsdale is a locally, veteran owned business that proudly serves the greater Scottsdale area. We specialize in high-quality residential and light commercial HVAC solutions. We offer expert installation, maintenance, and repair services for all major heating and cooling systems. Our team is also skilled in indoor air quality improvements, including air purifiers and filtration systems, as well as professional ductwork design and installation. Whether you need routine service or a brand-new system, we deliver efficient, reliable comfort with hometown service you can trust.
+1
Serving Paradise Valley, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"I have used them before and will continue to use them for my heating and air conditioning service, they are prompt, reliable and honest."
+8
Serving Paradise Valley, AZ and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"They were awesome. I was a little bit afraid about since my air conditioning was on my roof because I couldn't see what they were doing. It was a really good deal and they were really legit."
+9
Serving Paradise Valley, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
+23
Serving Paradise Valley, AZ and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Lou contacted me shortly after I entered my info on the Home Advisor site. He came to evaluate the problem the next afternoon, as I was out of town when he contacted me. Lou was able to fix both of my out of service units and restore my air conditioning. My system is 15 - 17 yrs old. When I need a new system I'll contact Lou to hook me up. He was honest and knowledgeable.. Dr Michael Bush - Chandler, AZ"
+72
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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