Serving Violet, LA and surrounding areas
Approved
In business since 1964
Free estimates
Warranties offered
"Replace first floor A/C and heating"
+9
Serving Violet, 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 Violet, 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 Violet, LA and surrounding areas
Approved
In business since 1990
Free estimates
Small jobs welcome
"Mr. Chauvin gave us quick service and worked with us to handle paying for the repair to our air conditioner. He gave us a good price and didnâ t try to take advantage of the fact that the A/C was out during the heat of summer."
Serving Violet, LA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Jerad is the most amazing guy ever. He is super sweet, easy to work with, and very reliable. I would highly recommend him to anyone in need of an A/C man"
Serving Violet, LA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Small jobs welcome
"Bill did an excellent job. He went above and beyond the requirements of our stated contract to point out potential issues in the job and made the necessary corrections. His prices are fair and reasonable. He worked through the day, despite challenging weather conditions and cleaned up his work space without prompting. I wouldn’t hesitate to rehire him and wholeheartedly recommend him."
+346
Serving Violet, LA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
I’m a certified HVAC technician who is reliable, hardworking, and ready to take on any task needed. Customer satisfaction and quality work are always my top priorities.
Serving Violet, LA and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
I have been around working on HVAC for a while now just moved into this area looking to get my name out there with decent prices and even better work I take pride and what I do also love to help people
Serving Violet, LA and surrounding areas
Approved
I’m Highly skilled and versatile Maintenance Technician with specialized certifications in HVAC, Electrical, and Plumbing. I offer a multi-craft approach to building systems, combining expert-level HVAC diagnostics with a strong foundation in complex electrical troubleshooting and mechanical repairs. Proven ability to maintain peak operational efficiency for commercial and residential facilities while ensuring strict compliance with safety codes and industry standards.
Serving Violet, LA and surrounding areas
Approved
Any of my services listed I will provide for you at a fair price with honest work. Don’t mind doing the dirty jobs.
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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