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





+1

Serving Balch Springs, TX and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"Saturday afternoon and I realized my home was not cool. The thermostat was 83 and climbing. I was able to contact A-Anderson HVAC and electrical. They were at my house in less than an hour and less than an hour later my AC was cooling. Dylan stayed long enough to check the air temperature coming out of the vents. He was very friendly, thorough, knowledgeable . Everyone from phone to personal service was great. The price was also in my expected range. I highly recommend this company."





+9

Serving Balch Springs, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"4 Seasons was great. They were able to do a repair within a couple of hours of me calling. I had waited all day for another service company to just even get a tech assigned with no idea of expected arrival. 4 Seasons assigned someone immediately and we had air conditioning within a coupe of hours. The technician was very knowledgeable and professional. Highly recommend them!"





+10

Serving Balch Springs, TX and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1991
Free estimates
Emergency services offered
"Great service technician. Very courteous and knowledgeable. Recommend using ARS for your Air Condition repairs."





+4

Serving Balch Springs, TX and surrounding areas
Approved
In business since 2025
Emergency services offered
Warranties offered
"I was just getting home from work and I happen to noticed that my house was really hot, the thermostat was reading 85 degrees while set for cool, the blower was working but my air conditioning system would not come on. I stepped outside and walked over to the system and heard a buzzing noise but nothing was working so I went on to my app and requested for an air conditioning company and Young and son stopped by the same day. Julius was able to diagnose the problem I was having with my AC system and explain the buzzing noise, within a short period of time my air conditioning system was working and providing my home with cold air. Thank you!!!!! So much young and son, I am going recommend your services to all of my friends and relatives."





+25

Serving Balch Springs, 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

Serving Balch Springs, TX and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Within 10 minutes of submitting my information David scheduled an appointment & followed up with a phone call. David was very professional & efficient. The task was completed under 1 hour with cold air flowing thru out my 2 story home. Thank you David"





+11

Serving Balch Springs, TX and surrounding areas
Approved
In business since 2008
Emergency services offered
Credit card accepted
"He works on Sundays for no extra charge. When I did the request to be contacted by three companies, he called within 30 minutes and was at my house two hours later. Haven't heard from the other two. Very professional. The charge was $300 to unplug lines in air conditioning units (2) and install safety valves that will turn off A/C if leaks occur. I called because my house smelled like mothballs!"





+21
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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