
Serving Altoona, FL and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Air Rescue has always been responsive to my needs and fairly priced."





+26


Serving Altoona, FL and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Air Rescue has always been responsive to my needs and fairly priced."





+26

Serving Altoona, FL and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"I got several different estimates for replacing my 1992 Carrier central heat an air conditioning Unit. Anywhere from from $20,000 down to $6000. I looked at ratings on Homeadvisor.com and Angieslist, and Shaan at Monarch had the best price and some of the most satisfied customers. The installer Adam and his partner were very professional and willing to answer questions as they were working. After the install Shaan came by and did a very thorough inspection prior to activating the unit for the first time. I am very happy with the Midrange Lennox Elite 16 SEER unit so far. Other other companies wanted to tear out the wall in the heater cabinet,so they could install larger units but Shaan was willing to work with the space I had available. It's very nice to work directly with the owner of the company and not a sales person. Thanks to Shaan and his installers for a great job"

Serving Altoona, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"This company does my 2 times a year service on my air conditioning unit, and they do a wonderful job. Richie, one of their technicians, spent 3 hours cleaning my coils and explaining what else needed to be done to service my air conditioner. I have been with the company sinve 2017 and am very happy with them."



Serving Altoona, FL and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
With a proven track record spanning decades, weve earned a stellar reputation for our unwavering commitment to quality and high customer satisfaction. At Bobs, we understand that air conditioning installations or repairs can be complex and stressful. Thats why our dedicated team is not only skilled but also passionate about guiding customers through every step of the process.





+2

Serving Altoona, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
"I upgraded our home thermostat to one of those smart types. Originally I intended to do this myself with the QR Code instructions but the plug in thing in the back was a little too much for me. The process was seem-less, and the turn around time was quick. Air Serve came out quickly and got my thermostat replaced."




Serving Altoona, FL and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Warranties offered
"Excellent service and attention to details."

Serving Altoona, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n





+4

Serving Altoona, FL and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Andy did a wonderful job. The ceiling fan was dropping everyday pulling the board it was attached to away from the ceiling. It looks like brand new & I don’t have to worry about it falling on me . Andy is a miracle worker. The best. Wonderful guy great personality. I am 80 years old & I got to see a gorgeous man."





+21

Serving Altoona, FL and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
King's Heating & Air Inc provides residential and commercial HVAC repair, installation and preventative maintenance services including AC, heating, duct work, indoor air quality and thermostats to Gainesville, FL, and the surrounding areas. 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!





+8

Serving Altoona, FL and surrounding areas
Approved
In business since 1998
Emergency services offered
Warranties offered
"Vista cooling services is the best service your get anywhere in Orlando. Great! Experienced people who come out to work on the units and they're well detailed on what they do which what I like the most. Cory is their top top employee who always keeps his word on everything he fixes. I use anywhere I go in and all my businesses Thank you guys for the great job you do Cory your the best"




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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