
Serving Duncan, AZ and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Vega Air came into my home and they adjust some air flow issues and I was highly impressed with his work."


Serving Duncan, AZ and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Vega Air came into my home and they adjust some air flow issues and I was highly impressed with his work."

Serving Duncan, AZ and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Extremely capable in all residential aspects. Electrical, hvac, landscaping and more!\nFree estimates.





Serving Duncan, AZ and surrounding areas
In business since 2009
Emergency services offered
Credit card accepted
"It was an Angie's List Big Deal that I purchased for $29.99 for a diagnostics on the heating and A/C but I was charged more because I had repair done. They were good, there had been another company that had given me more information about replacing parts so that the air conditioner could continue to be used. It is old but the other company seemed to be more willing to do the work that it would take to keep the old unit going, and Trusted seemed to want more to just replace the unit. For me, replacing the unit would just be a very difficult thing at this time. He did repair and he was effective at that. I guess he just didn't want to have the whole job, he just would have much rather pop the unit off and get another unit on, it's just easier for them. I'd be more likely to look for somebody else to use in the future."

Serving Duncan, AZ and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Alltech offered the best price for a new AC/Furnace unit by far. They had no problem servicing our home up near Payson and in fact, delivered and installed during a significant snow storm in late January. The technicians were very friendly and were not bothered by the weather conditions although it made their work more difficult. They clearly wanted to take care of us and get us up and running and they did. I would definitely recommend their team."





+14

Serving Duncan, AZ and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!



Serving Duncan, AZ and surrounding areas
In business since 2014
Emergency services offered
Warranties offered
"Have not had a chance to use the cooler or airconditioning yet, but the 2 men were very professional, clean cut , polite, fast, and knowledgeable. I will recommend them to friends."

Serving Duncan, AZ and surrounding areas
In business since 2000
Free estimates
Emergency services offered
Vortex Filtration is a well water storage tank filtration system. "WE DONOT SERVICE WELLS & PUMPS, WE ADD FILTERATION TO WELLS & PUMPS, TO CLEAN WATER AND STORAGE TANKS, ALLOWING YOUR WATER TO BE CLEANER THAN A SWIMMING POOL!". Our systems go into storage tanks with a minimum of 2,000 gallons and up. \n\nIf you are having trouble with clogged filters, dirty water, water heater problems, iron and mineral stains in your toilets and other well water storage tank issues, call us to see what we can do for you. \n\nWe keep well water storage tanks crystal clear and your water system trouble free.





+9

Serving Duncan, AZ and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"Excellent! The repair company came a day earlier then expected and he was awesome got our air conditioning running with in an hour."
Serving Duncan, AZ and surrounding areas
In business since 1893
Free estimates
Warranties offered
"The installer explained everything about the unit that I asked. We actually had a heat pump installed instead of a swamp cooler. Sears was the one we went thru but A to Z did the installing"





Serving Duncan, AZ and surrounding areas
In business since 1971
Credit card accepted
"What I didn't like, I hadn't had any other problem in my house until I had an air conditioning problem. While, they did take care of fixing most of the stuff with the air conditioning. I did have to pay for the coolant that went into it, that was kind of aggravating, since you know you are already going to pay a $60-$80 service charge for something and the you turn around and think you are covered and find out there are gaps of coverage. We'll fix the part and pay for the labor but everything else is on you. I think outside of price all the categories are an "A". For price I'd give it a "C", because it's not like you are getting complete coverage. I'd use them again if I needed to, I'd definitely consider it."





+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.
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