Serving Magalia, CA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"It was very good. They were very accommodating, were on time, and they explained everything to me."
Serving Magalia, CA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Picked up, delivered, and installed two new sliding glass doors, and removed the old ones. Professional, courteous, intelligent. Will hire again."
Serving Magalia, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Jason and the Blessed Electric team were awesome to work with. Gave multiple budget options and pros/cons of each for the upgrades and truly let you decide what route you want to go with. Flexible scheduling, fast and efficient. Ill be continuing to use them for additional upgrades at our cafe in the coming months."
Serving Magalia, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
I'm a HVAC TECHNICIAN. I been doing HVAC for 10 years. I live in Northern California.\n
Serving Magalia, CA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"In one visit, Dave completed my "to do" list of small fixes around the house (about 13 tasks - from remounting wire grid (holding up jasmine) on my wood fence that had fallen off, secured shower handle , resolved several caulking issues , revamped a couple of electrical plugs, replaced weatherstripping on kitchen door and added all new baseboards in garage (moving washer/dryer) to something as simple as removing both bathroom fans so I could clean and then re-positioned them (thin mounting wires very difficult to manage in such tight space in ceiling box!) Dave was extremely easy to work with, knowledgeable, and offered great solutions. I will definitely use him again and already working on another list! Thanks, Dave!!"
Serving Magalia, CA and surrounding areas
Approved
Small jobs welcome
Offers commercial services
Hi, I’m Charlie! Backed by 10 years of hvac installation and maintenance service experience, I specialize in delivering high-quality service and honest pricing. From quick fixes to custom projects, I am dedicated to getting the job done right the first time. Let's discuss your next project today!
Serving Magalia, CA and surrounding areas
In business since 2004
Emergency services offered
Warranties offered
"We were extremely pleased with the service provided to us by Bob's Air Repair and their technician Luke T. The heating in our HVAC system was failing to launch when turned on, although it made noises of an attempt to do so. From the time we placed the service request to Luke's arrival everything was handled in a efficient & professional manner."
Serving Magalia, CA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"I had an issue with my computer where it was opening lots of pop ups, ad bars, and windows with ads for games. I had tried several different programs to try to remove it with no luck. I finally decided to call North Alabama Technical Service to see if I he could help. I was expecting to set up a time for him to look at it but he connected to my computer immediately and within an hour had it fixed and running perfect again. Great service at a great price and I didn't even have to disconnect it and carry it somewhere! Would call again if I have another issue I can't resolve myself."
Serving Magalia, CA and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"Professional and efficient. The technician Jacob knowledge was impressive. My mother passed away on July 15th and on the 17th, Jacob came out and fulfilled her last request. I would hire them again for my air conditioning needs. If I could I would give Jacob a raise!"
Serving Magalia, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
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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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