Adon provides a full range of heating and air conditioning services to the residents of Carrollton, 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 Carrollton, TX.
Local Reviews
for Carrollton, TX
Customers say: # Review Sentiment Analysis The reviews reflect an overwhelmingly positive sentiment toward the company's HVAC services. Customers consistently praise the technicians for being knowledgeable, professional, and thorough in their work. Many reviewers highlight the clear communication provided by staff, noting how well technicians explained system issues and maintenance procedures. The service quality is frequently described as "excellent" with multiple mentions of staff going "above and beyond" expectations. Customers appreciate the technicians' attention to detail, honesty, and courteous demeanor. The company appears to have built strong customer loyalty, with several reviewers mentioning they are long-term customers or would highly recommend the service to others. The overall tone is decidedly positive, with recurring themes of professionalism, reliability, helpfulness, and quality workmanship. Customers also value the maintenance programs offered and the comprehensive nature of the service visits.
Our Reviews by City
Great Service
shane - Carrollton, TX 75006
They have helped us a few times when we've had problems at the office and are very proficient. They have always found the problem quickly and fix it at a very reasonable price!
Skylar M.
1 system AC maintenance. Replaced filter provided by customer and dated it. Checked operation in drain line and treated it with drain solution. Measured temperature drop across coil, getting 72° return and 52° supply. Measured amp draw on blower motor, compressor, and condenser fan motor. Condenser does not have contactor or capacitor. Cleaned condenser coil using water only. System is cooling at this time.
Skylar M.
2 system commercial maintenance. Replaced filters provided by customer. Filter count was 1- 18x20x2” filter short, left 1 in there so it was not without a filter. Measured amp draw on blower motors, compressors, and fan motors. Checked temperature drop across coils, getting 19-20° drop for both units. Cleaned condenser coils using water. Flushed drain lines with water hose. Both systems are cooling at this time. Sent estimates to management for replacing thermostats as previously talked about with Jesse.
Jesse V.
No cool on front system. System was locked out again. Reset breaker and showed the kitchen people which one it was. System came on and started cooling. Checked amp draw on compressors and condenser fan motors. All are operating correctly and within manufacturers limits. Contactor for main compressor is buzzing loudly, this can cause it to fail prematurely. This is not causing the issue with the unit locking out though. Advised customer to look into the power supplying the building and unit for possible issues. Fluctuations in power can cause the unit to shut down. The system is cooling properly at this time.
Shelby S.
Upon arrival, I found the unit in a critical lockout on Compressor 2 proving. I performed a reboot of the system. After time delays, the system came on and began cooling again with no further issues. I emailed the payment link for the dispatch.
Brayden W.
Arrived on site, found blower running while outdoor unit was not. Found contactor pulled in. Tested voltage at disconnect and found none. Homeowner advised me he was doing renovations on the kitchen and had shut off breakers to oven and stove. Flipped breaker labeled oven and condenser came on without issue. Measured 20 temperature split. System running well upon departure.
Clever M.
Completed 1 system cooling tune up. Checked all critical components. Tested motor amp draw, capacitor, contactor, replaced filter and checked outside coils. Unit is clean. Found primary draining slowly and allowing water to spill back into secondary pan. Offered and accepted algae stick, treated line with total c and cleared water out of pan. It is now draining better. Left estimates for duct cleaning and surge protection.
Shelby S.
Systems are running in second stage and the fresh airs are active. The systems are cooling upon departure. I informed Bryan Matus that everything appears operational and will wait to observe the performance of the equipment.
Brayden W.
Arrived to home and found system to not be cooling. Started diagnose on the outside condenser. Tested Contactor: Good Tested Capacitor: failed Replaced capacitor under p&l and system started up and started cooling. Tested control board: Good System is running and cooling to manufacturer specification.
Brayden W.
Performed maintenance on 2022 Trane furnace. 1. Rinsed condenser with water to promote heat exchange and reduce stress on system 2. Visually inspected condenser coil for debris/ dirty. 3. Inspected condenser fan motor. 4. Inspected condenser fan blades. 5. Inspected/ cleaned wiring connections. 6. Tested compressor/ condenser fan motor capacitor. 7. Checked compressor amp draw. 8. Checked condenser fan motor amp draw. 9. Inspected / replaced return filter. 10. Inspected return plenum for debris/ dirty. 11. Inspected evaporator coil. 12. Inspected blower motor/ blower wheel. 13. Checked blower amp draw. 14. Measured temperature differential from supply to return. 20 degrees measured. 15. Inspected drain lines and treated to prevent blockages Homeowner stated they were having issue with the air balance in the home. After reviewing the duct work I found that a lot of these rooms are tied together and it would not be possible to achieve a perfect air balance without restructuring the duc
Brayden W.
Performed installation of Aprilaire conversion kit. Showed homeowner how to install Aprilaire 810 filter and advised him we would change them when we coming out for the maintenance. Unit in good working order upon departure
Brayden W.
1. Rinsed condenser with water to promote heat exchange and reduce stress on system 2. Visually inspected condenser coil for debris/ dirty. 3. Inspected condenser fan motor. 4. Inspected condenser fan blades. 5. Inspected/ cleaned wiring connections. 6. Tested compressor/ condenser fan motor capacitor. 7. Checked compressor amp draw. 8. Checked condenser fan motor amp draw. 9. Inspected / replaced return filter. 10. Inspected return plenum for debris/ dirty. 11. Inspected evaporator coil. 12. Inspected blower motor/ blower wheel. 13. Checked blower amp draw. 14. Measured temperature differential from supply to return. 20 degrees measured. 15. Inspected drain lines and treated to prevent blockages Condenser was looking pretty dirty s upon initial inspection. Rinsed condenser to promote heat exchange and found there was still a little bit of corrosion. This condenser could benefit from condenser chemical cleaning to improve efficiency and performance. Also noticed some light dust buil
Matthew C.
Preformed 2 system maintenance on RTUs and checked exhaust belts. We tested all electrical components. All tested within manufacturer specifications. We changed all the filters for client. We found that RTU 1 and RTU 2 that the fresh air dampers are not working/installed. They have all the parts there for it to be installed. We also found all the exhaust belts need to be changed. We also found that on RTU 2 (kitchen) the second stage cooling was not firing on. We did jump the stage and it fired on. This can be caused by either a thermostat programming issue or bad thermostat. Units were cooling upon departure.
Brayden W.
Arrived on site for scheduled heating maintenance on x3 2016 Armstrong furnaces. Homeowner had no concerns at this time with regard to normal unit operation. 1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Tested for gas leaks 6. Tested functionality and cleaned flame sensor 7. Tested functionality and cleaned pressure switches and ports 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Tested functionality and visually inspected surface igniter 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14.Drain line tested with gallon of water for clogs and to push anything trying to solidify out Noticed a very significant amount of dust and debris in the return plenums of all 3 units. This will cause stress on the system as dust works its way
Matthew C.
Performed a complete heating system maintenance and inspection. 2025 Gas system. Inspected and tested all electrical components and safety controls on the indoor unit; all components tested within manufacturer specifications. Verified system temperatures: return air temperature measured at 73°F; supply air temperature measured at 116°F and rising. Confirmed air filter was recently replaced by client; filter size is 20” x 25” x 4”. Provided estimate to have Aprilaire upgrade box installed for better filtration in the home. I visually inspected the outdoor unit, The outdoor unit was in good condition. Provided estimate to have surge protection installed. Confirmed system was operating properly and heating upon departure.
Shelby S.
I performed a single system heating maintenance on a gas 4 zone communicating system. I checked amps, capacitor, filter, drain, electrical, cleanliness, and safeties. Customer mentioned the drain was backing up in the bathtub. I investigated this issue, and I determined that it was only the tub that is clogged. The A/C drain is free flowing. Customer spoke about an automatic drip drain treatment machine. I put in a service estimate request for pricing. The outside unit is in good condition and free of debris build up on the coil. I gave the customer a price for total-c to help with his tub.
Matthew C.
I preformed quality control check on newly installed American standard single gas system. Checked quality of all work to ensure all was installed to customer satisfaction. Educated client on how to make sure the thermostat is holding the current set point the client want it at. All electrical connections were tight and in good condition. Tested and treated drain line to ensure no clogs were present. Temperature across the indoor coil was at 52 supply temp and 73 return air temperature. Refrigerant pressure were within manufacturer specifications range. All electrical on the out door unit was tested and all tested within manufacturer specifications. System does not have surge protection. Unit was in good working condition and cooling upon departure.
jcg311690@gmail.com
Warranty call to replace thermostat that got hit with a power surge that caused it to be reading the wrong outdoor temperature and will keep the unit running after meeting set temperature. After replacing the thermostat and programming it the system was reading the proper temperatures and was working with the wireless sensor that is in the living room. Also discussed about adding surge protection to the full system to prevent this issue from happening again, wife will talk to her husband about it. The system has 10 year parts and labor warranty.
jcg311690@gmail.com
Courtesy check for ongoing airflow problems on a 2 stage gas system. Upon arrival the customer gave me a tour her house and informed me which rooms where the problems. Also stated that a vent was added to the master bedroom. While at the thermostat I noticed that there was an alert about the sensor they have set up in the living room was out of batteries. Customer will change the batteries on her own time. During my walk around I drew the house floor plan with the vents, I checked airflow and found the whole house to be out of balanced. I went up to the attic and drew the ductwork and figured out which rooms share ductwork. After getting my initial readings I showed the customer and came up with a game plan on how to properly attack the situation with the current ductwork we have. Once I adjusted the dampers up in the attic I checked air flow around the house and the areas that were a concern to the customer got better. The customer took a picture of my diagram and airflow readings
Matthew C.
Preformed cooling maintenance on 2 RTUs and 1 chiller. We tested all electrical components on each of the units. All three units tested within manufacturer specifications. The 2 RTUs need filters. RTU 2 filter size 20x24x2(8) and RTU1…18x24x2(2) & 16x24x2. Temp going in across the coils was 90 degrees and supply was 66 degrees. Client would like filter estimates. Units cooling upon departure.
Matthew C.
Upon arrival client stated that the thermostat was reading negative 40 degree on the display after a surge in power here recently. Also that there are a hot and cold room in the house. The two rooms being both children’s bedrooms in the hallway. I adjusted dampers to see if that would help balance out the hot room and cold room. The duct work is flex duct going into metal duct both supplies are separate from each other. Advised client to give it a week or two to allow adequate amount of time for feedback. I provided estimates for surge protection and air balance. Preformed single system maintenance on a 2 stage gas system. I tested all electrical components on the inside unit. All tested within manufacturer specifications. Temperature across the coil was 18 degrees 73 return air and 55 degrees supply. I treated the main drain line with total c. Filter did not need to be changed at the time of inspection. I proceeded outside to test all electrical components, along with start and run
Jacob P.
A discount of $1,300 will be applied to reduce the cost of the overall project.
Jacob P.
Arrived at our clients home for the outdoor unit, not turning on. I proceeded into the attic and verify that the And running. I then proceeded outside and found a failed capacitor. The contractor also had visual damage. I shared my findings with Mr. Bruce and he elected to replace the capacitor and contactor which would allow me to further test the system. Once I had replaced the two components, I attempted to turn on the unit and heard an audible buzzing sound coming from the compressor. The compressor motor was not coming on and I did some further diagnostics. I found the compressor winding from common to run to be open and not communicating. The compressor motor was not coming on and I did some further diagnostics. I found the compressor winding from common to run to be open and not communicating. The compressor is original to the 1998 outdoor condenser unit. I explain my findings to Mr. Bruce and we began discussions about replacing the outdoor equipment with matching indoor fu
Matthew C.
Contacted homeowner, she asked us to park in the back alley by the garage. Client met us at the garage door. She showed us the dirty supply grill. Upon further investigation we noticed there was not any dampers to balance the airflow to that supply. We provided the client with our findings and provided estimate to reconstruct the duct run and new supply grill. Supply grill is 16”x8” (3 way). Preformed cooling maintenance checked all electrical components inside and outside. All tested within manufacturer specifications. We treated the drain line with total c and rinsed the out door coils. Unit was cooling upon departure.
Brayden W.
We arrived to our clients home for the master bedroom unit not cooling properly. On the Ecobee thermostat they had alerts from 6/13 that the unit was unable to cool. We immediately proceeded outside and diagnosed a failed capacitor and a contactor that was reading outside manufacture specifications. While we were at the home we also tested and inspected the other 2 units. We found that all 3 outdoor units had contactor reading at or over manufacture specifications and the upstairs thermostat had a capacitor that was also near failure. We also found that the main downstairs unit and master bedroom unit had rodents chewing at the thermostat wire. Leaving the wire exposed and compromised. We showed all of our findings to our client and discussed different options to repairs the issues. They elected to repair everything today. Once the repairs were completed we also preformed the maintenance by disassembling the outdoor coils and rinsing them from the hair and debris that had collected.
Cesar O.
Performed a 1 system spring maintenance ( gas). Tasks performed. 1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Tested compressor/ condenser fan motor capacito,,capacitor is reading 43/ 6 mfd out of 45/7.5 mfd ,,, also compressor is doing 42 amps in rush current,, both are adding stress to the compressor we recommended to install/ replace both for better efficiency and longevity. 6. Checked refrigerant pressures. 7. Checked compressor amp draw. 8. Checked condenser fan motor amp draw. 9. Inspected / replaced return filter. 10. Inspected return plenum for debris/ dirty. 11. Inspected evaporator coil. 12. Inspected blower motor/ blower wheel. 13. Checked blower amp draw. 14. Measured temperature differential . 15. Inspected drain lines,,,,emergency drain pan is rusted we recommended a pan treatment. 16. Washed condenser unit. Unit is cooling properly at this time, h
