Serving Dora, 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 Dora, AL and surrounding areas
Approved
In business since 1997
Free estimates
Credit card accepted
"The installers were professional and respectful. They cleaned up before leaving. There work was neat."
+2
Serving Dora, AL and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"John and Zack from Bama Air Systems were personable and professional as they replaced our old mini split system with a quality mini split. The four other companies that came out before Bama didn't have a clue on what to do. Thanks Bama Air!"
+14
Serving Dora, AL and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!
Serving Dora, AL and surrounding areas
Approved
Small jobs welcome
Credit card accepted
Offers commercial services
"Drew and Lauren did great. Good people. Will use again."
Serving Dora, AL and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"I have been using Ethridge for at least 12 years. We have a maintenance contract with them so I see their technicians at least twice a year and it has been the same knowledgeable guys every time. When Daniel said last Friday that my heat pump was going out I knew they were the only ones I would trust to do the job so I did not think about trying to get a cheaper price elsewhere. My confidence in them increased when the same lead installer arrived at my house to do the job who had been at my house probably 5 years ago to install a thermastat. Daniel had forwarned Billie my job was not going to be easy because the old heat pump to be replaced was in the attic. Billie came in with the most positive attitude and he had remembered being at my house. They stayed late to finish the job up. When they left he and his team left everything clean. I could not have ask for a more competent crew to do this job. I highly recommend this company."
+2
Serving Dora, AL and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Excellent service and thorough repair in the rain. I would highly recommend Oasis Air LLC to anyone need HVAC repairs."
Serving Dora, AL and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"Some delay getting here but good after start."
+6
Serving Dora, AL and surrounding areas
In business since 2019
Credit card accepted
"Used Independence air for a few years now. They have serviced my units multiple time and installed a new unit. I recommend Independence to all my friends and family. They go above and beyond. I guarantee you wonâ t be disappointed."
Serving Dora, AL and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Very friendly couple came and serviced my air conditioning unit. 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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