
Serving Burleson, TX and surrounding areas
Approved
Super Service Award Winner
In business since 1990
Emergency services offered
Warranties offered
"Service is always spot on with Airco, they have been maintaining our AC system for over 7 years!"





+2


Serving Burleson, TX and surrounding areas
Approved
Super Service Award Winner
In business since 1990
Emergency services offered
Warranties offered
"Service is always spot on with Airco, they have been maintaining our AC system for over 7 years!"





+2

Serving Burleson, TX and surrounding areas
Approved
In business since 1959
Free estimates
Emergency services offered
"I love, love, love Grant Air Conditioning. They always come when they say they will, if not sooner, and the servicemen they send are always nice and efficient. I have used them probably a half dozen times, and have always been super happy with the service. This last time my outdoor fan wasn't coming on when the a/c kicked on, so my house wasn't cooling. Steve discovered that the contactor was completely fried, replaced it, cleaned the unit, inspected the unit, and when everything met with his satisfaction, was on his way."





+4

Serving Burleson, TX and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"We scheduled a 4 pm appointment. By 4:45, no one showed up or called to confirm their whereabouts. I had to call Metro Air and ask what was going on. The secretary said she will dispatch a technician to my house. The technician did not arrive until 5:30. He was kind and was able to fix the capacitor, which was causing the issue. About a week later, their office followed up. I told the lady that the a/c was on, but now there was another sound coming from the system. The secretary indicated that the technician would call me that day to discuss and set up a follow up visit to address the issue. No one ever called."


Serving Burleson, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"This Guy is a real pro at what he does! I don't have enough words to express my appreciation with the Job he did in my attic with the air conditioning ducts. Besides being an excellent air conditioning pro he is pleasant and honest. I had interviewed 3 other companies for the Job and I decided to go with him. The minute He went in the attic he asked me all the right questions. Questions to better replace the ducts in my two story condominium. since the air condition unit is in the first floor he needed to find the ducts on the walls in the second floor and figure out where they where. There was a duct that went to my kitchen that has never worked. He figured out that the duct came up the wall trough one of the closets. He opened a small hole on the sheet rock and fished out the duct and connected it with the other one in the attic .My home is actually cool for the first time since I moved in and I have and air condition kitchen."





+13

Serving Burleson, TX and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Great!! I would highly recommend Southern Air."





+1

Serving Burleson, TX and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I had a terrible experience with a previous contractor who charged me $2,700 and didn’t even fix my AC. Luckily, Mr. David from Air Bear came out, located the issue immediately, and explained everything thoroughly. Air Bear is a very dependable and honest company. If you want to support a fantastic Veteran-owned business that does top-notch work, look no further. I cannot recommend them enough!"





+27

Serving Burleson, TX and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Got the job done right and quickly! Great unit! It was residential replacement of Central Air Conditioning Unit."




Serving Burleson, TX and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"They came and replaced my heating and air conditioning system , just as they said they would."





+1

Serving Burleson, TX and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"They were Professional in diagnosing my air conditioning problem and temporarily fixing it until replacement parts could be obtained"





+7

Serving Burleson, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Credit card accepted
"Miles Enoch was very responsive and helpful. The crew who brought the equipment the day before and the crew who did the installation were professional, efficient and a pleasure to have in our home. The crew all wore masks. We are very pleased with our new air conditioning system"





+2
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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