Serving Hawkins, TX and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Jason did a great job in helping get my mom’s AC blowing cool air again. He explained the situation and the plan of action before starting any work. That was greatly appreciated!! Will recommend and hire again."
Serving Hawkins, TX and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quick response
"Arrived within two hours of call. Repaired air conditioning unit in less than an hour. Gave important information on the mandate for refrigerant changes which will require the purchase of a new unit. Now I can budget for a new air conditioner and not be blindsided when that day arrives! Good service. Good price. Thank you."
Serving Hawkins, TX and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Definitely will be calling again for any future maintenance or issues, the guy did a fantastic job!"
+8
Serving Hawkins, TX and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1956
Free estimates
Emergency services offered
"they look at my furnace and told me it was rusted in the fire box. I looked and did not see any rust. had another company look and they said there wasn't any rust. I think they wanted to sell me a new unit. Hired a new company, CCS Air Condition & Heating, they were much lower in price and did a real good job."
+14
Serving Hawkins, TX and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Customers say: Quality work
"They delivered my fan instead of me having to drive and pick it up! They were on time and installed my fan without any problems. Things were done in a timely, professional and courteous manner! I would use them again and highly recommend!!"
Serving Hawkins, TX and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Our thermostat went out, tried replacing it ourselves and then our heating wasnâ t coming on anymore. Gave NexGen a call and they got someone out the next day before the cold front came through. John came and took a look and found and fixed the problem quickly. He checked to make sure everything was wired correctly on our thermostat, and that everything was running smoothly. He also informed us of some cleaning that needed to be done to our system to help it run more efficiently, and offered the service to get it all cleaned up while he was there. All in all, NexGen was quick, informative, friendly and affordable. Highly recommend!"
Serving Hawkins, TX and surrounding areas
Approved
Super Service Award Winner
In business since 1978
Free estimates
Warranties offered
"I’m very pleased with work. Technician was friendly & knowledgeable about all issues that I had"
Serving Hawkins, TX and surrounding areas
Approved
In my business, I offer a wide range of comprehensive services for both homes and businesses. I specialize in the installation and repair of air conditioning systems—including both central units and individual units. I perform preventive maintenance, cleaning, and equipment optimization to ensure peak performance. Additionally, I have expertise in refrigeration, as well as the repair of washing machines, dryers, and general household appliances. I offer complete remodeling services—including apartment renovations—covering deep cleaning, general repairs, drywall installation, painting, and everything else needed to make your space look brand new. With years of experience and a professional approach, I guarantee quality, punctuality, and attention to detail. Your home is in good hands!
Serving Hawkins, TX and surrounding areas
In business since 2024
Free estimates
Emergency services offered
"My AC unit would not cool my house. In the heat of summer. Jason came out the same day I called and was able to pinpoint the problem and repair it in less than an hour. He was very professional and kind as well as knowledgeable about my unit. I’m so grateful for Osborn Air!"
Serving Hawkins, TX and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Service was great . Friendly , professional service done right. Highly recommend."
+27
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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