Serving Peterson, AL and surrounding areas
Approved
In business since 2005
Emergency services offered
Warranties offered
"He was very professional and nice I will recommend James to do services on. anybody ail conditions and heating unit"
Serving Peterson, AL and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Hot & Bothered heating and cooling is the best! They work quickly and efficiently and get the job done right! If you need any maintenance or repairs on your HVAC system give them a call!"
+6
Serving Peterson, AL and surrounding areas
Approved
In business since 2007
Emergency services offered
Warranties offered
"Arrived early. Reasonable charge. Helpful and did an extra thorough job servicing my HVAC. Courteous and made sure everything worked before leaving. Highly recommend."
Serving Peterson, AL and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"They were incredible to work with! So accommodating and respectful. I don?t know much about ac since my husband passed away and the helped every step of the way. From answering questions I didn?t know to recommending me what would work best in my area. I would recommend them to anyone who needs any HVAC services done! They really are the best. Thank you so much J+J DUCT SOLUTIONS."
Serving Peterson, AL and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Plain Air was incredibly knowledgeable, kind and helpful in my repair. They completed my job the next day and were in and out in a couple hours. Highly recommend!"
+10
Serving Peterson, 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 Peterson, 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 Peterson, AL and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Covenant Heating and Cooling did a great job on this task. The job was to replace a quick connect. It was done and they received payment and I received my receipt."
Serving Peterson, 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 Peterson, AL and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"Yes great people and do incredibly great work! Highly recommend"
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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