Serving Westwego, LA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Fenivs Air Conditioning did a great job, they were on time, professional,and easy to work with. Communication was great! We've already booked a second job. Thank You Fenivs!"
+17
Serving Westwego, LA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Couldn't be happier with this experience Jonathan answered my inquiry within minutes and was out the very next day to give me a very affordable quote once I hired them when they showed up to do the work Jonathan took the time to explain to me exactly what he was going to do and how he was going to do it. I would recommend affordable air conditioning to anyone who needs any type of air conditioning work done"
+23
Serving Westwego, LA and surrounding areas
Approved
In business since 1964
Free estimates
Warranties offered
"It went excellent, excellent. Brandon was professional, answered all my concerns and question. I like and appreciated that he has a personable side to him, relaxing and made me feel important. I would have Brandon back anytime for my maintenance upkeep and any other air duct service I may want or need. I truly appreciated his input, Thank you Brandon. Mathilde Turner"
+9
Serving Westwego, LA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"I woke up one morning to a hot house ands got in touch with Air Creations staff and they were out there the same day for a last minute call! Reasonable price, not money hungry, made me feel like a friend instead of a customer, and it was the owner himself that came out and resolved the problem. I was very impressed and will certainly use them again!"
Serving Westwego, LA and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Hagerman Services has proven to be one of the most reliable and professional HVAC companies that I have done business with. My most recent service was air duct cleaning and I have noticed a tremendous difference in the reduction of dust that settles on my furniture as well as less issues with my allergies. I will continue to use Mike and Hagerman for all my HVAC needs."
Serving Westwego, LA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"I called GEM air to give me a quote on installing a new central air system at my shop. Sales rep was there that day and was extremely knowledgeable and was able to address all of my concerns. They had a team out there next day. They made sure the site was clean and did an awesome job in a timely manner! Communication was top notch which is really important to me! I would highly recommend GEM for any of your ac and electrical needs!"
+8
Serving Westwego, LA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"The technicians were very knowledgeable. They arrived as scheduled, identified the problem, fixed it and had our air cooling once again."
+8
Serving Westwego, LA and surrounding areas
Approved
In business since 1990
Free estimates
Small jobs welcome
"Elva was probably the most polite, understanding handyman I've ever dealt with. Im a single mom of 2 in college so when my AC went out, I had no idea how I would be able to have it fixed. He came out and gave me a way more than reasonable estimate for free, then was able to have my new AC put in within an hour or 2 (before my kids even got home from school. Now my family is enjoying the 73 degree temperature as compared to the 93 degrees my house had heated up to. I'd recommend him to anyone. Thanks again so much Mr.Chauvin!"
Serving Westwego, LA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"They came out yesterday morning. And they did a very good job. They were very friendly, very helpful. Um I was gonna write them a very good review."
+3
Serving Westwego, LA and surrounding areas
Approved
In business since 2012
Emergency services offered
Warranties offered
"No come outside get you air conditioning back cool again the same day"
+2
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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