Serving Coker, AL and surrounding areas
Approved
In business since 2005
Emergency services offered
Warranties offered
"They are following up and finishing my central air humidifier install."
Serving Coker, AL and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
Premier Service Company is a trusted, family-owned business proudly serving Tuscaloosa and surrounding areas for over 33 years. We specialize in residential and commercial heating, cooling, plumbing, electrical, and sewer & drain services. Our team of licensed professionals is committed to delivering fast, reliable, and high-quality service—whether it’s a routine maintenance visit or an emergency repair.\n\nWe also offer comprehensive solutions for property managers, including inspection and renovation services, making us your one-stop shop for everything from HVAC tune-ups to full system upgrades. At Premier, customer satisfaction is our top priority, and we back our work with honest pricing and exceptional care.\n
Serving Coker, AL and surrounding areas
Approved
Emergency services offered
"I commissioned a custom cutting board through Josh took the time to reach out to me to ensure I got the cutting board I wanted. He was upfront with the build time and cost. It arrived earlier than expected. When I opened the package I could tell that this wasn't your average cutting board. This is an heirloom quality piece that will last longer than me. My kids will have to fight over who gets this incredible piece of art. If you are a foodie or like to cook, his cutting boards will serve you well. I can't thank Josh enough for tha attention to detail in his work and the amazing communication. Thank you Josh, looking forward to working with you again!!!"
Serving Coker, AL and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"So very thankful for Aire Serv and their sensitivity to my needs. I highly recommend this company. I tried for two weeks to get the contractor who installed my unit to keep their word and service the unit (General Heating and Air ?), they refused to return my calls. I tried to get the work scheduled through my home warranty provider but they nor I could get the contractor (ASAP ?) to answer calls to schedule the work. I have a girlfriend whose husband is in the business promised next day service and never showed up. After weeks of sitting in Alabama heat and humidity with only a ceiling fan to provide some relief Aire Serv ? was the only company that answered the call. The Tech was on time, professional, efficient and respectful. So thankful for Aire Serv and their dedication to customer service."
+2
Serving Coker, AL and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"We've used this company for years and couldn't be happier with their service. They recently replaced our air conditioner, and just like every time before, the work was done quickly, professionally, and at a fair price. This is a hardworking, family-owned business with over 40 years of experience, and it shows. Honest, reputable, and reliable—highly recommend!"
+1
Serving Coker, AL and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"Yes great people and do incredibly great work! Highly recommend"
Serving Coker, AL and surrounding areas
Free estimates
Emergency services offered
Warranties offered
"Derrick did an outstanding job installing our HVAC unit. He took his time to ensure everything was done properly and paid close attention to detail throughout the process. He communicated and coordinated with us very well, making the whole experience smooth and stress-free. Highly recommend his services!"
+5
Serving Coker, AL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
Serving Coker, AL and surrounding areas
In business since 1966
Free estimates
Emergency services offered
"Our serviceman, JaQuan, was very professional, competent and polite! He answered all of our questions, fixed our AC and recommended products that would help save us money in the future. Being a 100% disabled veteran, it makes me feel confident that I have my AC and heating needs exceeded by having Coolray Heating & Air servicing my home."
Serving Coker, AL and surrounding areas
In business since 2022
"He really cares about getting it right."
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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