Adon provides a full range of heating and air conditioning services to the residents of Dallas, 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 Dallas, TX.
Local Reviews
for Dallas, TX
Our Reviews by City
Great
JBC - Dallas, TX 75252
Frank is great, very knowledgeable and makes you feel that you are in good hands at our home and business
excellent service
Paul - Dallas, TX 75225
great service by Alex and very thorough with overall inspection of my AC units
Great Service!
Flip - Dallas, TX 75232
On time, efficient
Great same-day service.
Tim - Dallas, TX 75235
Still waiting on an estimate. I have used Adon A/C Servive before. The tech's are very knowledgeable and professional.
Brayden W.
Arrived on site for heating maintenance on 2017 carrier furnace and 2015 carrier Heatpump. Homeowner stated all was well with normal unit operation and has not had any issues since motor replacement. Proceeded with heating maintenance as scheduled. 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 capacitor. 6. Checked compressor amp draw. 7. Checked condenser fan motor amp draw. 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Inspected blower motor/ blower wheel. 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Tested capacitor and contactor (outdoor electrical) 15. Rinsed condenser unit to promote heat exchange 16. Tested emergency heat and found no issues 17. Tested gas heating cycle on fur
Shelby S.
Preformed 2 system maintenance on a Lennox gas 2022 system and a mini split 22. Tested all electrical components and safeties On the inside unit. All tested within manufacturer specifications. I changed the filter out for the customer. Temperature being supplied to the home was at 114 degrees and 71 returning to the unit. The mini split system was testing within manufacturer specifications and we rinsed the outdoor coil along with rinsing out the reusable filters. Units were back to cooling upon departure.
Brayden W.
Arrived on site for heating maintenance. Homeowner stated all was well with regards to normal unit operation. However, one kitchen vent was starting to show signs of bacterial growth and another upstairs was showing some signs of water stains around the return at the top of the stairs. I thoroughly inspected around the return grill and found no water only slight signs of water stains on some of the rafters and a box in the attic. Flushed drain line to ensure there were no leaks and I did not find any this leads me to believe the water was not coming from the hvac system and likely coming from the roof. As for the other kitchen vent it was found to not be sealed from attic air and the duct was larger (9”)and a shorter run than all of the other ducts coming off of the supply side of the unit. I sealed around the duct and used panduit straps to restrict the airflow for the time being. Also found closed vent in the kitchen. Opened this vent to reduce airflow to the kitchen vent. Discussed
Jesse V.
We arrived at our clients home due to concerns regarding the blower motor inside the furnace. I arrived at a client‘s home and immediately began to test and inspect the high voltage connections inside the furnace and that the emergency shut off switch in the attic. I then proceeded into the garage where the electrical panel was located. I took off the front cover for the electrical panel and found two ““ capacitors “and a full home search protector on the electrical panel. The electrical panel had dust and debris collected throughout and Jesse recommended that her electrician come out and clean and maintenance the electrical panel. She stated that the capacitors were actually lightning.absorbers and not actual capacitor on the panel. We then agreed to install a surge protector on the furnace equipment. We discussed how the part had a 3 year warranty and that ADON would give it a 1 year warranty. We suggested that if any electrical issue, pertaining to the furnace, happened within that
Brayden W.
Performed dryer vent cleaning and performed heating maintenance. 1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Inspected flame sensor and igniter 6. Tested pressure switches and various safeties for functionality 7. Tested normal operation of burners 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Inspected blower motor/ blower wheel. 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Inspected drain lines and treated to prevent blockages 15. Replaced and dated filters
Brayden W.
Arrived on site, homeowner stated there was a strong chemical smell (last night) before the unit stopped keeping up with the set point. I started by turning on the fan and immediately noticed that it had not come on. I then checked the refrigerant lines and found them to be frozen around the evaporator coil as well as the condenser. I smelled burning around the blower motor housing. Called American standard tech support to verify the circuit board was still working properly. Trane rep was able to verify that circuit board was still working properly and that only the motor was damaged. I replaced the motor under parts and labor warranty and tested extensively as this is the second motor to burn out. Examined every wiring connection on entire system and found corrosion on neutral wire coming into the furnace. No signs of water damage in the furnace compartment. Tested motor in various functions and performance was good. Proceeded on to dryer vent cleaning and heating maintenance.
Shelby S.
Upon arrival, I found that the system is low on R22. I spoke with the home owner about the issue. I explained that, I no longer carry R22 and can give a price for a new system. The customer explained that they would like to limp it along for a bit longer. I told her to keep us in mind when they are ready for replacement. System is still down. I had to research the equipment but according to my research the outdoor unit is from 1979.
Shelby S.
I performed a system system cooling maintenance on a 2016 gas system. I checked amps, capacitor, filter, drains, electrical, and safeties. The system is cooling to manufacture specifications. Customer is renting the house for 1 year. I offered items to protect and elevate stress on the system to reduce the risk of failure. Customer approved the installation of a hard start kit and surge protector. I installed and tested both components for proper function.
Jesse V.
Tenant stated there was water coming out of the unit shortly after Shelby, Jesse, and I left the property. Added vent stack on T of drain line, as well as two cutoff valves. With the 2 cutoff valve isolating both sides of the primary drain we were better able to purge with nitrogen to clear out the line. Tested many times by pouring water into the drain pan. We could see water coming out of the drain line outside. Unit is draining properly at this time. Turned on and shut off unit several times to verify. Unit in good working order upon departure.
Shelby S.
Upon arrival, I found that the thermostat was in a short safety. This causes the thermostat to constantly be in a time delay. I removed the low voltage plug on the defrost board. I yielded the same result. I removed the Y wire at the air handler. The system would try to cool. Finally, I was able to determine where the short was. The wire going from the inside to the outside unit is shorted and needs replacement. We will need to reach back out tomorrow for availability.
Brayden W.
Preformed QC on upstairs unit install. Adjusted airflow from 250 cfm to 350 cfm. Tested refrigerant pressure all pressure were reading at acceptable levels. Temperature splits were good at 18-20 degrees. Customer knows how to operate Trane thermostat and app. Unit was properly leveled and all wire connects were tight. Breakers were properly sized, tested and checked drain line float switch. unit in good working order upon departure. GENERIC CONTACTOR * 2 POLE 35 - 40 AMP 24V CONTACTORS ARE SWITCHES THAT USE HIGH VOLTAGE TO HELP COMPONENTS IN YOUR UNIT. SINCE THEY ARE IN CONSTANT USE, THEY DO NEED TO BE REPLACED OCCASIONALLY.
jcg311690@gmail.com
Demand call for upstairs gas system from 2023 not cooling, uses air filter size 16*25*4. We didn’t install this system but still has a 10 year part warranty on it. Customer stated she had another company come out to check her systems out but wasn’t too pleased with the service. During my visual inspection I noticed the blower running but the outdoor unit wasn’t turning on. After further investigation I found that the contactor was disconnected. I brought it up to the customers attention and now she’s wondering if the other company came out and disconnected it on purpose. After connecting the wires on the contactor the system turned on and was cooling her upstairs down. I checked temperatures and electrical connections and components to make sure system was operating properly and changed the air filter for her today. The system does have a lot of dirt buildup in the ductwork but customer doesn’t have the finances at this time to get her ductwork cleaned. System is running upon depa
Matthew C.
Preformed cooling maintenance on downstairs gas system 2022. I tested all electrical components on the inside unit. All tested within manufacturer specifications. I did notice the blower wheel to be dirty and could benefit from a pull and clean. Tightened all electrical connections. Temperature across the coil was at 18 degrees. Filter did not need to be changed at this time. I treated the drain line with total c. I proceeded outside to test all electrical components as well as the run and start amps for he compressor and fan motor. The capacitor was testing within manufacturer specifications range. I ohm’d out the Contactor and it was testing within range but it was testing closer to the lower side at 12 ohms. Run and start amps for both the fan and compressor tested within manufacturer specifications range. I rinsed the outdoor coil but it could also benefit from a chemical wash. Unit was cooling upon departure.
Jesse V.
Annual Maintenance Plan (1 System) Included Services: - Two seasonal visits per year: -Spring/Summer (Cooling Check) -Fall/Winter (Heating Check) - Full system inspection and performance testing during each visit - Clean or replace standard filters (customer-supplied or as quoted) Member Benefits: - 10% discount on all repairs - Discounted dispatch fee: $45 per visit (regularly $79) - Priority scheduling for emergency service This plan helps extend the life of your system, improve efficiency, and catch small issues before they become major repairs.
Brayden W.
1050rpm 208-230V 1/2HP. Installed new motor. Unit started up without issue and turned off when the system was not calling for fan or cooling. Unit in good working order upon departure.
Brayden W.
Arrived on site, found only blower motor running without thermostat calling. Tested call for cooling unit was working as intended. Tested low voltage without thermostat calling and found no power on anything other than R. Removed thermostat from wall and unwired low voltage going to blower motor and blower would still run when high voltage was applied. This leads me to believe that the motor is shorted somewhere inside and will not turn off. This could be due to a power surge during the storms on Sunday. Left estimates for motor replacement and surge protection. Homeowner stated she would need to talk with husband in order to determine if this is the route they wanted to take. Unit in working order upon departure.
Jesse V.
Upon arrival we spoke to the client on the phone. The client stated the unit in the garage attic was leaking water and it was damaging the paint and ceiling in the laundry room. We proceeded in the house and found the leaking ceiling. We proceeded into the attic where we found that the main drain line was clogged and along with the secondary pan drain as well. We vacuumed out the pan, cut the pvc to the main drain line and blew them out with nitrogen. After the line was cleared we reconnected the pvc with glue and tested the drains with 2 gallons of water. Lines flushed out like they should. Unit was cooling properly upon departure. Maintenance will be preformed at a later date. CLEAR DRAIN BLOCK - USING NITROGEN ONLY LEVEL 2 CONDENSATE DRAIN LINES NEED TO BE CLEANED OR THEY CAN CLOG WITH ALGAE AND DEBRIS Includes shop vacuuming when necessary and 1 PVC Coupling Also installation of a Quickblast PVC fitting, which improves accessibility for future maintenance.
Shelby S.
Upon arrival, I found a completely matted outdoor unit. The system is a 2016 straight electric system. I reported my finding to Mr. Sharp. He approved a chemical cleaning on the outdoor unit. After cleaning the unit, I found that the TXV bulb was in the 12 o’clock position and this will cause an issue with refrigerant flow. It was externally mounted, and I made the minor adjustment to the correct position. Also, I discovered that the system was overcharged on R410a. I made some minor adjustments to bring the pressures, subcool, and super heat to manufacture specification. This gave me a better temperature differential after all adjustments were made. The system is cooling inside of manufacture specifications.
Shelby S.
We performed a 3 system cooling maintenance. There are 2 systems are 2023 gas systems. The other system has had a coil replacement but the furnace and outdoor are from 2013. We checked amps, capacitors, filters, electrical, drains, and safeties. These systems are performing decently with some recommended actions. Downstairs 1. The Airscrubber bulb has burnt out. The unit is currently not operating. 2. The outdoor unit is starting with a high load of amps. This strains the contactor, capacitor, and compressor. It is recommended to add a hard start kit to preserve these components for as long as possible. 3. The capacitor is beginning to read weak on the fan side. This is leading to the condenser fan motor to over amp slightly. This will lead to damage and possible failure. Upstairs 1. The outdoor unit is starting with a high load of amps. This strains the contactor, capacitor, and compressor. It is recommended to add a hard start kit to preserve these components for as long as
Jacob P.
Project Overview Thank you for the opportunity to provide a professional solution for your home comfort needs. Based on our evaluation and your desire to improve comfort and airflow in the upstairs area of your home, we are pleased to present the following scope of work and proposal. This project involves the installation of a second HVAC system specifically dedicated to the upstairs area, which includes: • Three Bedrooms: • Bedroom 1 – 12’ x 12’ • Bedroom 2 – 12’ x 12’ • Master Bedroom – 14’ x 14’ (includes master bath) ⸻ Scope of Work ✅ New HVAC System Installation • Install an American Standard 18 SEER High-Efficiency Heat Pump System located in the second-floor attic. • Install new ductwork throughout the second floor to ensure optimal and balanced airflow to each room. • Each bedroom will be equipped with individual return air vents to enhance air circulation and system performance. • Utilize the existing return in the second-floor landing and connect it to the new sy
Brayden W.
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 capacitor. 6. Checked compressor amp draw. 7. Checked condenser fan motor amp draw. 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Inspected blower motor/ blower wheel. 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Inspected drain lines and treated to prevent blockages 15. Rinsed condenser unit to promote heat exchange 16. Replaced and dated filters Measured contactor testing outside of manufacturer specs with burn marks on the contacts. Found clogged primary drain line. Found low blower capacitor with a very dirty blower wheel causing drag on the motor making it work harder. Customer approved replacing the contactor.
Owen J.
Preformed cooling maintenance on 3 systems. Tested all electrical components inside. All tested with manufacturer specifications. Tested run and start amps for all electrical components on all 3 outside units. All tested within manufacturer specifications. Changed all 4 filters on the inside units. All units were cooling upon departure.
Brayden W.
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 capacitor. 6. Checked compressor amp draw. 7. Checked condenser fan motor amp draw. 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Inspected blower motor/ blower wheel. 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Inspected drain lines and treated to prevent blockages 15. Rinsed condenser unit to promote heat exchange 16. Replaced and dated filters Found blower compartment insulation had collapsed onto blower causing restriction of airflow. Taped insulation up out of the way and measured better temperatures coming out of unit.
Brayden W.
Found water leaking from door panel.found both Mastic seal held in place. Found water on bottom of pan. Secondary drain line outside was sounded like it was sucking up water. Made adjustments to drain line to ensure proper flow of water. Checked refrigerant pressures and added a little bit of refrigerant. Unit was still leaking water we will need to return tomorrow to address this issue.
Brayden W.
Found vents sweating upon arrival. Sealed around vents to prevent attic air from seeping in. Noticed that the supply temp was very low 41. Spoke with tech support to adjust cfm on blower to push more air over coil. Checked pressures, everything looked within range. After adjustments tested supply air 53. Much better than before. Unit in good working order upon departure.
