Serving New Sarpy, LA and surrounding areas
Approved
In business since 1964
Free estimates
Warranties offered
"Luke T. was great! Prompt service and very efficient. Thank you so much!!"
+9
Serving New Sarpy, 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 New Sarpy, 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 New Sarpy, LA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Excellent service, very knowledgeable would recommend to anyone needing help. Very prompt service in our time of need. Would definitely use again when needed"
+8
Serving New Sarpy, LA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"They arrived on time and were very polite and professional. They serviced my AC unit and although they couldn't fix the problem, they knew what it was and referred me to someone who could. They called back later to make sure the problem was fixed. I appreciate the fact that they went the extra mile to help me."
+3
Serving New Sarpy, LA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Install went very smooth from start to finish. Hard working crew that got the job done on time. Recommended 100%"
Serving New Sarpy, LA and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quick response
"He did a real good job, very thorough. I think he's awesome."
Serving New Sarpy, LA and surrounding areas
Approved
In business since 2016
Emergency services offered
Credit card accepted
We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
Serving New Sarpy, LA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I needed a new Indoor& Outdoor Unit installed included New Ductwork. Joseph and his team was professional. I couldn’t be happier with the results the team did a great job installing the new ductwork and making sure everything was working efficiently. The airflow is fantastic and my home is cooler than ever. I highly recommended them to anyone needing a complete A/C installations"
+2
Serving New Sarpy, LA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"This company is AMAZING…from speaking too the owner on several occasions…Mr. Hebert was very involved with my project & he was very concerned with my issues & getting them resolved & that’s exactly what they accomplished…:):):)…,the technician Andrew was AMAZING YOUNG MAN…very knowledgeable in his duties & went ABOVE & BEYOND to resolve my issues…this young man was sooo POLITE & RESPECTFULNESS…it was so nice too work with individuals like them…hard too find these days…:):):)…I give this company a 100 Star Rating 👌👌👌👌👌"
+5
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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