Serving Moulton, AL and surrounding areas
Approved
Super Service Award Winner
In business since 1992
Free estimates
Small jobs welcome
"Yes very much on time and done very professional"
Serving Moulton, AL and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"The tech was very friendly and knowledgeable of his craft arrived on time and worked very fast and efficiently. The staff when you call to set up an appointment was very helpful and nice and listened to exactly what I needed met all my expectations and then some would recommend to anyone and everyone."
+14
Serving Moulton, AL and surrounding areas
Approved
In business since 2000
Credit card accepted
Offers commercial services
"Technician did not show up the first 2 times. But third time was a charm."
+105
Serving Moulton, AL and surrounding areas
Approved (Corporate)
In business since 1990
Free estimates
Emergency services offered
Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our Happy You'll Be or the Service is Free™ guarantee, we are dedicated to customer satisfaction in Florence and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.
+10
Serving Moulton, AL and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"Honest and will be right back to make it right if any issues."
+4
Serving Moulton, AL and surrounding areas
Approved
In business since 2016
Credit card accepted
Customers say: Quick response
"He is a veteran which was great! He is always on time and always does quality work!"
Serving Moulton, AL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"⭐⭐⭐⭐⭐ We had the pleasure of working with Triple G Contracting on one of our Dollar Tree paint and refresh projects in Winfield, AL, and couldn’t be be happier with the experience. Jason, the owner, was kind, professional, and incredibly communicative from start to finish. This project came together at the last minute, and he quickly mobilized dedicated crews to make it happen without missing a beat. His team completed the painting scope on time, communicated throughout the project, and delivered quality workmanship. It’s refreshing to work with a contractor who follows through on their commitments and truly cares about the finished product. We sincerely appreciate everything Jason and his team did to help make this project a success. We highly recommend Triple G Contracting and look forward to working with them again on future stores!"
+41
Serving Moulton, AL and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"They made sure work area, especially carpet was cleaned."
Serving Moulton, AL and surrounding areas
Approved
Small jobs welcome
Offers commercial services
"I recommend this technician because he is a 10 out of 10. I put the request in at 5 and he was here by 6 o'clock and had been to the store to get the Things I had not yet gotten in order to mount my eighty five inch. T v. He did an amazing job. I'm very satisfied and very thankful. I will be using him again. 10 out 0f 10."
Serving Moulton, AL and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"Highly recommend Moreno's HVAC & Electric! Our AC was running constantly without cooling the house. He checked it out, found a leak, and recharged the freon. Our unit is 16 years old, so we thought it was probably time to buy a new one or that it would need major repair, but he saved us from a costly purchase. Plus, the price was super reasonable! As always, he was very professional, punctual, knowledgeable, and friendly!"
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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