Serving Mount Vernon, TX and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Was on time and done a good job."
Serving Mount Vernon, 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 Mount Vernon, TX and surrounding areas
Approved
Free estimates
Small jobs welcome
Credit card accepted
Coram Deo Services provides dependable handyman work, lawn care, pressure washing, custom cabinets, and woodworking services for homeowners and businesses in our local community. We are committed to honest communication, quality workmanship, and reliable service from start to finish. Whether you need help with small repairs, routine property maintenance, outdoor cleanup, or a custom woodworking project, we would be glad to help. Contact us today to request a quote.
+6
Serving Mount Vernon, TX and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"I received 3 quotes on installing a new 5 ton unit to our house air network was $2,000 cheaper than the # 2 bid and over $3000 cheaper than the other bid. They came when they said and chris was very knowledgeable. We had a new unit installed as well as all new ducting and blown in insulation. I would highly recommend air network in the Weimar area"
Serving Mount Vernon, TX and surrounding areas
Free estimates
Credit card accepted
"They were great. I hired them to remove old insulation and install new insulation. They discovered serious issues with my a/c duct work. They rearranged their schedule to come back and make repairs to the ducts. They were lifesavers."
+38
Serving Mount Vernon, TX and surrounding areas
In business since 1996
Free estimates
Emergency services offered
"Wetzel's Heat & Air excel right off the bat. On the initial visit, Tim completed a sketch of the room layout, room dimensions, and number, size of vents. Johnny Wetzel performed air handling analysis which they recommended correct duct and vent sizes. Tim, lead installer, and Johnny is two that I trust in this business. The new system was installed professionally and completely."
+2
Serving Mount Vernon, TX and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"There are many things I like about Troyâ s Heat and Air LLC but the top three are: 1) Professional install, 2) Commitment keepers, and 3) Great value. I originally saw their ad on Facebook and felt compelled to give them a try even though I already had a local AC company. Troy and his team came out, fixed issues we had with the main unit for some time, and installed a new mini split. I had already had 3 different people come out but it wasnâ t until Troy and his team came out that the installation looked professional done and safe. Anyway, as we have been remodeling for the past 2+ years we have had lots of contractors out and I believe Troy was probably the only one that really kept his promises to us and completed the job they were hired to complete. Thank yâ all! Hopefully God will provide and I will be able to get the unit for the barn one day!"
+5
Serving Mount Vernon, TX and surrounding areas
In business since 2009
Emergency services offered
Warranties offered
"Air conditioner stopped working in 92 degree weather in June. Airtemp repaired it the same day."
Serving Mount Vernon, TX and surrounding areas
Serving Mount Vernon, TX and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
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.
Use this guide to budget for appliance installation costs based on factors such as appliance type, installation complexity, labor rates, and more.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.
