824 S Central Expressway, Suite 100
Anna, TX 75409
903-482-4900

Local Reviews
for mckinney, tx

Rated 4.9 out of 5 stars based on 19 customer reviews

Great experience, start to finish qui

Quick response, friendly and professional. Didn't feel rushed or pressured. I would use this company again and will recommend them to everyone I know.

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Great work!

Very thorough, professional and clearly explained. Highly recommended.

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Friendly, respectful, honest, on time, and professional

Adon was a wonderful company to work with. They were quick, helped to explain things, took their time to figure out the problem, and gave their honest opinions on what options we had to fix the problem. I would recommend them to anyone.

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Best Service all around!

Jesse came out to check our AC unit and went out of his way on short notice. He has excellent customer service and extremely professional in his work. He is experienced and knowledgeable. I would highly recommend this company and trust them in my home. I know I’ll be calling them anytime I have any AC or heating concerns.

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Mr. Crimson was extremely professional, knowledgeable, thorough, and prompt. His customer relations skills should be commended. Thanks for the great s

Same as above with the addition that he be used to train new employees.

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Amazing experience

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Excellent in all aspects!!!

This was amazingly easy start to finish. Adon was up front in pricing, available quickly and worked with our schedule. The service team arrived on time, and was so thorough & clean, they did exactly what they came to do and went the extra mile making sure everything was exactly as it should be! We would highly recommend them!

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Air duct cleaning

Adon Complete did an amazing job. From start to finish the staff was very professional and respectful of the home, taking extra care to ensure the inside of the home remained clean during the process. I’ve used Adon for other HVAC related services and they are the best in the industry.

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Friendly, prompt service. Will recommend!

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Best service!

I've never used the same AC repair company more than once until Adon.

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Great Service

Absolutely the best. The entire staff is friendly, professional, helpful, knowledgeable and very affordable. Excellent service from the office to the technicians.

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good except did not point out the filter was a "slim" 20x25x4. got wrong one at Lowes.

Friendly and informative. Clarence did a good job for us.

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Great Service

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Great

He is by far the best professional who has ever completed any work in all the homes I've ever lived in

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Professional, great service

Alex was very professional and knowledgeable about the AC unit. Service was fast and prompt! Definitely will use Adon again

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Job Locations
for mckinney, tx

Brayden W.

Brayden W. Job Checkin

Arrived on site, found upstairs unit blowing warm air. Proceeded to the outdoor unit and found condenser running. However condenser was only expelling cool air. Tested capacitor, on 3Ton 2014 condenser and found it to be a bit low but within range. Measured refrigerant pressures and found them to be very low. Discussed with homeowner possible options for moving forward, including leak seal. Homeowner asked for a call in the morning to work out a time for the comfort advisor to visit. Unit unplugged at breaker upon departure.

Arrived on site, found upstairs unit blowing warm air. Proceeded to the outdoor unit and found condenser running. However condenser was only expelling cool air. Tested capacitor, on 3Ton 2014 condenser and found it to be a bit low but within range. Measured refrigerant pressures and found them to be very low. Discussed with homeowner possible options for moving forward, including leak seal. Homeowner asked for a call in the morning to work out a time for the comfort advisor to visit. Unit unplugged at breaker upon departure.

Shelby S.

Shelby S. Job Checkin

Upon arrival, I learned from the customer that the issue had to do with the float switch. I investigated the issue brought to my attention. I found that the system was draining slow. I presented options to address the issue. The customer elected to only have me clear the drain. First I used a shop vac and followed it up with pressure. I flushed the drain after clearing it. The system is now draining properly and back to operating.

Upon arrival, I learned from the customer that the issue had to do with the float switch. I investigated the issue brought to my attention. I found that the system was draining slow. I presented options to address the issue. The customer elected to only have me clear the drain. First I used a shop vac and followed it up with pressure. I flushed the drain after clearing it. The system is now draining properly and back to operating.

Shelby S.

Shelby S. Job Checkin

Upon arrival, i spoke with the customer about the issue. The customer stated that they are unit is not blower air in cooling mode. I began looking into the wiring of the downstairs system. The blower motor was wired to use the yellow speed tap. This is one of the slowest speed taps available. When the temperature begins to drop outside, this could easily lead to freezing. I adjusted the wiring to high ( grey wire) to allow maximum air flow across the coil. I tested the system and ran it for approximately an hour with no issues. The system produced a 20 degree temperature drop, the refrigerant pressures are good for the current weather, and amps are good. The capacitor is reading 39/45 on the compressor side. I offered to replace it and the customer declined. System was cooling properly upon departure.

Upon arrival, i spoke with the customer about the issue. The customer stated that they are unit is not blower air in cooling mode. I began looking into the wiring of the downstairs system. The blower motor was wired to use the yellow speed tap. This is one of the slowest speed taps available. When the temperature begins to drop outside, this could easily lead to freezing. I adjusted the wiring to high ( grey wire) to allow maximum air flow across the coil. I tested the system and ran it for approximately an hour with no issues. The system produced a 20 degree temperature drop, the refrigerant pressures are good for the current weather, and amps are good. The capacitor is reading 39/45 on the compressor side. I offered to replace it and the customer declined. System was cooling properly upon departure.

jcg311690@gmail.com

jcg311690@gmail.com Job Checkin

Demand call for downstairs system partially frozen. Upon arrival customer stated that the compressor was starting to freeze up. He did provide me with air filters today and mentioned that he changes them about every 4 months. During my inspection when I was taking the filter out the system sounded like drowning victim. I checked pressures, electrical components and connections, and checked temperatures. The system wasn’t low on refrigerant and the only air restriction I found was the dirty air filter. I brought up the dirt in the system and the rusted drain pans, but customer isn’t interested in replacing the drain pans or cleaning the ductwork. System is running and cooling at this time.


Jacob P.

Jacob P. Job Checkin

Found low voltage short causing system shut down. Repaired low voltage wire and left system cooling on departure. Tested with water hose to replicate heavy rain, no issues.

Found low voltage short causing system shut down. Repaired low voltage wire and left system cooling on departure. Tested with water hose to replicate heavy rain, no issues.

Brayden W.

Brayden W. Job Checkin

Came out today for QC visit on new install. Started inside at t-stat (Ecobee) turned system on to check over unit. System is level all wiring is good no error codes. Measured 20 degree temp split. Found small air leaks around some of the supply ducts. I made sure to go over these ducts a second time with sealant. Drain line is draining at this time made slight adjustments to pitch of the drain. System is clean and operating as designed. Outside unit is level all electrical components are good and tight. All components are operating as designed. Pressures were within manufacturer specifications. Inspected filters as homeowner had work done in the house recently, found upstairs unit filter to be particularly dirty and replaced it. Found downstairs with a bit of dust bunnies but no major cause for concern, so I left it in place for now. I would recommend changing in a few months. Unit in good working order upon departure. Thank you for your time.

Came out today for QC visit on new install. Started inside at t-stat (Ecobee) turned system on to check over unit. System is level all wiring is good no error codes. Measured 20 degree temp split. Found small air leaks around some of the supply ducts. I made sure to go over these ducts a second time with sealant. Drain line is draining at this time made slight adjustments to pitch of the drain. System is clean and operating as designed. Outside unit is level all electrical components are good and tight. All components are operating as designed. Pressures were within manufacturer specifications. Inspected filters as homeowner had work done in the house recently, found upstairs unit filter to be particularly dirty and replaced it. Found downstairs with a bit of dust bunnies but no major cause for concern, so I left it in place for now. I would recommend changing in a few months. Unit in good working order upon departure. Thank you for your time.

Jacob P.

Jacob P. Job Checkin

Arrived at our clients home for a system replacement estimate. The system is dedicated to the laundry and master bedroom. Mr Phipps is looking for a standard single stage system. He is unsure how much longer e will be in the home but did not want an estimate for anything higher than a 15 SEER. I created 2 estimates and explained the key differences with both options. He is actively shopping and has another company giving him an estimate later today. I will follow up tomorrow regarding his choice.

Arrived at our clients home for a system replacement estimate. The system is dedicated to the laundry and master bedroom. Mr Phipps is looking for a standard single stage system. He is unsure how much longer e will be in the home but did not want an estimate for anything higher than a 15 SEER. I created 2 estimates and explained the key differences with both options. He is actively shopping and has another company giving him an estimate later today.
I will follow up tomorrow regarding his choice.

jcg311690@gmail.com

jcg311690@gmail.com Job Checkin

Demand call for zone gas system from 2022 having an error code 275 No Flame Sensed. Upon arrival the customers nanny showed me the thermostats and attic access. During my inspection I found the error code and it’s related to the heater I asked the nanny if she’s turned the heater on and she mentioned no. I asked the homeowner if they’ve turned the heater on and they also mentioned no. They haven’t had any power surges or flickers from what they can recall either. I reset the system to remove the error code and turned the heater on and off multiple times, the system never failed to start up and a code didn’t pop up. The system is running in ac mode at the moment and cooling properly. I asked the homeowner about joining our vip membership but he already has a plan with someone else.


Matthew C.

Matthew C. Job Checkin

Upon arrival clients stated that he noticed the leaking drain pipe when he went to change his filters. Upon further inspection of the drain pipe I found that the coupling was not glued together as well as it should be. I cut out and replaced the T coupling, coupling and pvc pipe. I added spacing from the t coupling and coupling to give it less room for error. I tested the repair by pouring water into the drain pipe. No leaks occurred during testing. Unit is in proper working order upon departure.

Upon arrival clients stated that he noticed the leaking drain pipe when he went to change his filters. Upon further inspection of the drain pipe I found that the coupling was not glued together as well as it should be. I cut out and replaced the T coupling, coupling and pvc pipe. I added spacing from the t coupling and coupling to give it less room for error. I tested the repair by pouring water into the drain pipe. No leaks occurred during testing. Unit is in proper working order upon departure.

Shelby S.

Shelby S. Job Checkin

I returned on 8/25/2025 to install a condenser fan motor and perform maintenance. I checked amps, filter, drains, electrical, cleanliness, and safeties. The system is back to cooling to manufacture specifications.

I returned on 8/25/2025 to install a condenser fan motor and perform maintenance. I checked amps, filter, drains, electrical, cleanliness, and safeties. The system is back to cooling to manufacture specifications.

jcg311690@gmail.com

jcg311690@gmail.com Job Checkin

-Contactor -Turbo Multi Use Capacitor - 5-2-1 Hard Start Kit Demand call for main system not cooling the majority of the house down. Customer has a baby sleeping in the house so I wasn’t able to get into the house, but he showed me the outside system and was able to control the system from his phone. Customer turned on his nest to ac mode and we saw the compressor start on his 5 ton unit but his fan never started. Upon further investigation we found the capacitor to be bad, the contactor burning and arcing, and the compressor starting heavy. I offered a solution to the customer to at least address these issues to see if we can get the fan motor running and he agreed. After the repair the system started up along with the fan. I checked amp draws and they are within range. Customer stated the house is cooling down now and the system is running upon departure.


Shelby S.

Shelby S. Job Checkin

Upon arrival, I found that the outdoor unit would turn the compressor on and attempt to turn on the condenser fan motor. I checked my DC voltage coming out of the board for the low volt portion of the motor 2DC volts. This indicated that the inverter board was no good. Jesse brought me a board that we had in the office. I installed it and tested the system. The condenser fan motor still did not turn on. I suspect that the condenser fan motor module has failed and resulted in a failure in the inverter board. I shut the outdoor unit down. I informed the customer, we will reach out with a timeline as soon as possible.

Upon arrival, I found that the outdoor unit would turn the compressor on and attempt to turn on the condenser fan motor. I checked my DC voltage coming out of the board for the low volt portion of the motor 2DC volts. This indicated that the inverter board was no good. Jesse brought me a board that we had in the office. I installed it and tested the system. The condenser fan motor still did not turn on. I suspect that the condenser fan motor module has failed and resulted in a failure in the inverter board. I shut the outdoor unit down. I informed the customer, we will reach out with a timeline as soon as possible.

Jacob P.

Jacob P. Job Checkin

The I arrived at the property to preform a system inspection. I tested all the electrical components and refrigerant pressures for both upstairs and downstairs units. The downstairs system has an outdoor Goodman condenser from 2022. The corresponding Goodman evaporator coil is from 2018 and the Amana furnace is original from 2005. The outdoor condenser has extremely high start and run amps for the compressor motor. The max start limit is 79, today I tested 60 Run amps limit is 16.7, today I tested 10.9 The capacitor is beginning to test low but still within manufacture specifications The refrigerant pressures are also reading low. The indoor furnace has the blower motor which is visibly leaking oil. The max start amps is rated at 10.7 amps, today it tested over manufacture limit at 17.8 amps The max run amp limit is 6.3, today it tested at 7.7 The downstairs unit was only cooling with a 16º drop. We look for a temperature drop of 17º to 20º. Another indicator that the unit is not oper

The I arrived at the property to preform a system inspection.
I tested all the electrical components and refrigerant pressures for both upstairs and downstairs units.

The downstairs system has an outdoor Goodman condenser from 2022. The corresponding Goodman evaporator coil is from 2018 and the Amana furnace is original from 2005.
The outdoor condenser has extremely high start and run amps for the compressor motor.
The max start limit is 79, today I tested 60
Run amps limit is 16.7, today I tested 10.9
The capacitor is beginning to test low but still within manufacture specifications
The refrigerant pressures are also reading low.
The indoor furnace has the blower motor which is visibly leaking oil.
The max start amps is rated at 10.7 amps, today it tested over manufacture limit at 17.8 amps
The max run amp limit is 6.3, today it tested at 7.7
The downstairs unit was only cooling with a 16º drop. We look for a temperature drop of 17º to 20º. Another indicator that the unit is not oper

Brayden W.

Brayden W. Job Checkin

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 Both contactors were displaying burning and pitting on the contacts, as well as testing over 20 ohms. The upstairs unit that has the coil leak last yr looked much worse than the other. Homeowner elected to replace this contactor before it fails. The other contactor we will continue to monitor.

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

Both contactors were displaying burning and pitting on the contacts, as well as testing over 20 ohms. The upstairs unit that has the coil leak last yr looked much worse than the other. Homeowner elected to replace this contactor before it fails. The other contactor we will continue to monitor.

jcg311690@gmail.com

jcg311690@gmail.com Job Checkin

Second opinion on a bad blower motor on a gas system from 2018. Customer stated he has his home warranty come out and they just told him his blower motor was bad. He wasn’t so confident in the diagnosis so he called us for a second opinion. During my inspection I turned the fan on at the thermostat and noticed that nothing turned on. I then turned the thermostat to ac mode and the outdoor unit kicked on but the blower motor did not. I went up into the attic and made sure the blower motor was getting proper voltage to it which it was. So the customs does in fact have a bad blower motor. I showed my video to the customer so he can see how I check the motor and so he can see it not running. Customer asked for a quote to replace it under warranty and to join our vip membership. When I contacted trane about the blower motor it is under warranty but the home warranty already started the warranty. I informed the customer and he said he will contact his home warranty to cancel that because