Adon provides a full range of heating and air conditioning services to the residents of Denison, TX and the surrounding areas. We pride ourselves on providing expert work and outstanding customer experience!
Read our reviews and find out why your neighbors call us for all their heating and air conditioning needs in Denison, TX.
Local Reviews
for Denison, TX
Our Reviews by City
Great job
Debra - Denison, TX 75020
2nd tech to work on HVAC outage, was fixed however a bit of rainwater in the shorted the system. Quick service! Charles explained the remaining issue, which sounds as if it would have been hard to diagnose prior to the rain storm. Thank you!
INCREDIBLE TECHNICIAN!!
Laura - Denison, TX 75020
ALEX IS AMAZING! HE ARRIVED ON TIME, WAS EFFICIENT, KNOWLEDGABLE AND THOROUGH. HE WENT OUT OF HIS WAY TO PROVIDE EXCELLENT CUSTOMER SERVICE IN REPLACING DUCTS IN MY ATTIC, EXPLAINING EVERYTHING. AND EVEN HELPED ME CONTAIN THE RODENT PROBLEM THAT WAS RESPONSIBLE FOR THE PREVIOUS DUCT DAMAGE SINCE I WAS UNABLE TO CLIMB THE ATTIC LADDER MYSELF. HE WENT ABOVE AND BEYOND MY EXPECTATIONS. WHEN I HAVE ADDITIONAL DUCTWORK DONE -- HE WOULD BE MY CHOICE FOR A TECH. ALEX DESERVES A BIG RAISE!!! THANK YOU!
Great
Walton - Denison, TX 75020
5stars thank you charley
Excellent product with outstanding service
David - Denison, TX 75020
On-time and great service
Green - Denison, TX 75020
He was there 10 minutes ahead of schedule and had us back up and running very quickly!
Outstanding service
Tucker - Denison, TX 75020
I love this company. They Take great care of me
Good service. Tech was knowledgeable and helpful
Coley - Denison, TX 75020
AC Professional Tech .
Service Check.
AC Professional Tech .
Furnace not running at all. Inspected.
AC Professional Tech .
Home blowing cold air and will not shut off. Looked at system and advised.
AC technician A.
AC repair. Started diagnostic at the outdoor unit after setting thermostat to cool ,,(unit still running with R22 refrigerant,,no longer made),,, visually inspected outdoor unit for debris/ dirty , notice the plunger of the contactor was pulled in , checked voltage coming to the unit, didn’t have any, proceeded to inspect the main breaker box , found main breaker tripped off, turned back on, as soon as we did it we heard a noise at the condenser,, found the compressor wires burned ( common/ run windings). We highly believe the compressor is shorted to ground,, recommended to replace the system instead of investing on a system that is on its way out ,,system is 21 years old.
AC Professional Tech .
Unit wasn't cooling, checked the system.
AC Professional Tech .
Customers system keeps freezing up.
AC technician A.
AC REpair in old air conditioning system. Upon arrival system was not running. I discovered that some wires going to the board were loose. After reconnecting the wires the unit would come on and run. During my inspection I found that the capacitors for the heat pump had failed and so had the hard start kit. I replaced them per the customers approval. The system is cooling at this time.
AC technician A.
AC Repair in Denison, Texas. Upon arrival system wasn’t coming on. Thermostat had no power going to it. The issue was a corroded wire going from the breaker to the contactor inside of the air handler. I cut the corrosion off the wire and re installed it into the contactor. System is cooling at this time.
Lance O.
AC repair in Denison, Texas. Found the unit frozen.After this time the fan has been turned on to help with the thawing. Freon pressures were low. The unit was installed in February and was most likely never charged correctly. At this time I added a pound of Freon to the system to acquire a good temp split and move the equipment out of the freezing zone. The unit is now cooling properly.
AC technician A.
Air conditioning tune up.Performed a VIP spring cooling maintenance on a 2019 York condenser and coil combo with a 2016 Goodman furnace. Upon arrival Customer said that everything has been cooling properly but the condenser had been making a terrible noise. Upon inspection the sounds that the condenser is making is coming from the compressor. It’s making a grinding metal on metal noise. The unit is properly charged and all of my amp readings to the compressor motor are within spec. The capacitor is good as well.
Jesse V.
Expert air conditioning installation in Denison, Texas, 100 years old home got a new reliable Trane system to cool entire home by Adon Complete Air Conditioning and Heating
Brian S.
AC Installation, replaced anon working unit with a new Trane SEER 16 reliable system,monthly low payments. Adon Complete Air Conditioning and Heating
AC technician A.
AC Maintenance. Performed a spring tune up on a 2020 Trane system. Everything is functioning properly at this time
AC technician A.
AC Maintenance. Performed a Spring tune up on a 2019 Trane ac system. Everything is functioning properly at this time.
AC technician A.
Old Freon, Found system low on R22 Freon. Located the leak at the schrader valves. After getting approval for repairs I replaced the schrader valves and charged the system with Freon. At this time the system is cooling but would like an estimate for new ac, financing ac system and expert ac installation
AC technician A.
New Ac unit installed in Denison Texas, also duct cleaning performed to get this house a new and healthy home, Adon Complete Air Conditioning and Heating best cooling services for Grayson county
Jesse V.
Emergency AC service
Jesse V.
AC service. System not performing well
Jesse V.
System Replacement AC
Alex R.
HVAC service in Denison TX
Charles C.
A/C repair for the Slavin family, Denison
Jesse V.
Air duct cleaning.
Charles C.
Heat kit replacement for the Garland family, Denison
Charles C.
Heating Repair. Heat pump repair for the Smith family, Denison, Texas
Alex R.
Performed service and replaced ductwork for HVAC System. - Alex
