
Serving Selmer, TN and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"The project went went smooth with the financing they had and Kendrick came out and help me with my security cameras"





Serving Selmer, TN and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"The project went went smooth with the financing they had and Kendrick came out and help me with my security cameras"



Serving Selmer, TN and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
Been doing hvac/ductwork for the last 8 years and my dad who is business partner has been doing it for the last 35+ years. Please don’t hesitate to let us come and help you get what you need
Serving Selmer, TN and surrounding areas
Approved
We are licensed and insured HVAC company that has been in business for 20 years. We specialize in full system installs, service, and repairs for residential commercial and multifamily.

Serving Selmer, TN and surrounding areas
In business since 1992
Free estimates
Credit card accepted
"They were friendly and efficient. Came on time and communicated findings. They stayed until air was flowing properly again."

Serving Selmer, TN and surrounding areas
Credit card accepted
"Jackson Heating & Air, located in Jackson, Tennessee, was called on 10/04/2012 for a 'winter checkup' of our HVAC heating unit after some work on our neighborhood's gas pipelines had shut off our service for a few hours. The utility crew came to relight pilot lights and do a general service check on our gas appliances and found that our heater would fire up, but would not fully come on line. I was encouraged to call our servicer for assistance. I was pleased when I was scheduled for a next day appointment with Jackson Heating & Air. The technician that came to our home was on time, professional, knowledgeable and friendly. He checked out several things that could have been the cause of our unit not fully coming on. Afterwards, he got into the unit itself and, unfortunately, found two small dead birds that had apparently come down our 'flue' chimney -- probably trying to find a nesting spot and couldn't get back up the 20+ foot tall chimney, and was caught in the revolving fan assembly. After our intial shock of this discovery, I got a plastic bag for the two birds and the technician carefully removed them from the fan unit. He checked the assembly and all connections for any damage. Since the assembly was seized prior to the removal of the birds, I chose to have another assembly installed. My unit is still under warranty so our cost did not include the replacement price of the unit. The technician took the fan assembly unit out and left to get a new replacement. He was gone maybe 20 minutes, no longer. He installed the assembly, checked everything again inside the unit before closing it up, came into our living areas and made sure that heat was entering through all of the registers (our unit is in our basement). Everything was taken care of in less than 2 hours. This company is number 1 with our household! This company is professional yet friendly. All technicians are professionally trained, drug tested and criminal background checked. They wear shoe covers to protect your flooring, and have friendly personalities -- no vulgar attitudes. They treat your home as your home and treat you with respect. This company has an updated, very user friendly website, monthly specials and printable service coupons. They offer several membership programs that are very affordable -- and in today's economy that is a plus for anyone on a tight budget from elderly fixed incomes to growing families. I cannot recommend this company enough! We have used this company last year and will continue to use Jackson Heating & Air for our HVAC servicing needs!
Call them at (731) 424-5348 or to schedule an appointment online, check out their website: http://www.jacksonac.com/
"





+3

Serving Selmer, TN and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"It went great DJ came over right away took a look at it and had it fixed in minutes. He even made sure my ac was cooling down before he left I highly recommend them. They are great people and actually take pride in what they do. I was in a tough spot waiting on unemployment and he worked with me so that me and my kids weren't burning up in this heat. Thanks again DJ."





+7

Serving Selmer, TN and surrounding areas
In business since 2011
Free estimates
"It was fine and he was a nice guy."

Serving Selmer, TN and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"I had an issue with my computer where it was opening lots of pop ups, ad bars, and windows with ads for games. I had tried several different programs to try to remove it with no luck. I finally decided to call North Alabama Technical Service to see if I he could help. I was expecting to set up a time for him to look at it but he connected to my computer immediately and within an hour had it fixed and running perfect again. Great service at a great price and I didn't even have to disconnect it and carry it somewhere! Would call again if I have another issue I can't resolve myself."



Serving Selmer, TN and surrounding areas
Emergency services offered
"AC is running great now"
Serving Selmer, TN and surrounding areas
In business since 1893
Free estimates
Warranties offered
"the contractor did a good job and finished in a timely manner. the young man was very personable andthorough"
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.
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