Adon Complete Air Conditioning and Heating is Anna’s local HVAC company. Most contractors serving this area are driving in from McKinney or further south. We’re not. Our office is right here in Anna. Our owner, Jesse Villarreal, has been serving Collin County homeowners for over 27 years, and our technicians run calls in Anna neighborhoods every single day. Whether you’re in an established neighborhood near downtown, a newer community like Liberty Hills, or getting ready to move into Sherley Farms, we know this city and we’re ready to help.
HVAC Services in Anna, TX
Anna is one of the fastest-growing cities in North Texas, and with thousands of new homes coming online, the demand for reliable heating and cooling service has never been higher. Here’s what we offer Anna homeowners:
AC Repair. Fast diagnosis and repair on all makes and models. We’re already in Anna every day, which means getting to you quickly isn’t a problem.
AC Installation. Whether you’re moving into a new build or replacing an aging system, we size every installation correctly using a proper load calculation. All new installations come with up to a 10-year labor warranty.
HVAC Maintenance. Our Adon Care Club is $12 a month and includes two seasonal tune-ups, priority scheduling, repair discounts, and 24/7 emergency access. For Anna homeowners in new construction, getting on a maintenance plan early is one of the best ways to protect your warranty and catch issues before they become expensive.
Mini-Split Installation. Ductless systems work especially well for garages, home offices, bonus rooms, and additions, all of which are common in Anna’s newer construction neighborhoods.
Heat Pump Installation and Repair. Heat pumps provide year-round heating and cooling from one system. A popular option for Anna’s newer builds where energy efficiency matters.
Indoor Air Quality. New construction homes are built tight for energy efficiency, which means less fresh air circulation. Air filtration systems, UV purifiers, and ventilators help keep the air inside your home clean and healthy. We offer a free “What Are You Breathing?” screening to Anna homeowners.
Air Duct Cleaning. Construction dust and debris in ductwork is a real issue in new builds. Professional duct cleaning after move-in is something we recommend for most Anna homeowners in newer communities.
Air Duct Repair and Sealing. Leaky ducts can cost you 20 to 30 percent of your system’s output. We inspect, repair, and seal ductwork throughout Anna and Collin County.
HVAC Services for Anna’s Growing Neighborhoods
Anna’s population grew roughly 177 percent between 2022 and 2023, making it one of the fastest-growing cities in the country. Sherley Farms, a $1.5 billion master-planned community, broke ground in March 2026 and will bring roughly 3,000 new homes to the city over the next several years. Liberty Hills is adding another 1,800 homes near US-75. That’s thousands of new HVAC systems coming online in a city that’s already one of our busiest service areas.
For homeowners in newer construction, the first few years matter most. Builder-installed systems need to be maintained on schedule to keep warranties valid, and new ductwork should be inspected and cleaned after construction is complete. We’ve helped Anna homeowners navigate all of this, and we know exactly what to look for.
Why Anna Homeowners Choose Adon Complete
- We live here. Our office is at 824 S Central Expressway in Anna. When you call us, you’re calling your neighbor, not a company routing calls from a regional office in Dallas.
- Jesse Villarreal has been doing this for over 27 years. He’s the owner and is actively involved in every aspect of the business. That level of accountability is hard to find at a larger company.
- We’re a Trane Comfort Specialist and Mitsubishi-authorized dealer. Factory-trained installation and the full manufacturer’s warranty on every system we install.
- We service everything. Whatever brand is in your home, we can work on it. We don’t turn jobs away because the equipment isn’t ours.
- The Adon Care Club is $12 a month. Two tune-ups a year, priority scheduling, repair discounts, no diagnostic fees, and 24/7 emergency access.
Frequently Asked Questions
Here are some answers to common questions we get about our Anna HVAC services.
How much does AC repair cost in Anna, TX?
Most AC repairs in Anna run between $150 and $600, depending on the type of repair. Simple fixes like a capacitor replacement are on the lower end. More involved repairs, like a blower motor or evaporator coil, will cost more. We provide a clear estimate before any work begins. Call (903) 482-4900 to schedule a diagnostic visit.
Do you offer emergency HVAC service in Anna?
Yes. We offer 24/7 emergency heating and air conditioning service throughout Anna and Collin County. Since we’re based in Anna, response times are typically faster here than anywhere else we serve.
What HVAC brands do you service in Anna?
We service all makes and models, including Trane, Lennox, Carrier, Daikin, Mitsubishi, Goodman, Rheem, and more. As a Trane Comfort Specialist and Mitsubishi-authorized dealer, we have factory-trained expertise in those brands.
Do you offer HVAC maintenance plans in Anna?
Yes. Our Adon Care Club is $12 a month and includes two seasonal tune-ups, priority scheduling, repair discounts, no diagnostic fees, and 24/7 emergency response. For new construction homeowners especially, staying on a maintenance schedule helps protect your builder warranty.
What areas near Anna do you serve?
We serve all of Anna and the surrounding Collin County communities, including McKinney, Sherman, Melissa, Van Alstyne, and Allen.
Schedule HVAC Service in Anna Today
We’re already in your neighborhood. Call Adon Complete Air Conditioning and Heating at (903) 482-4900 or schedule online.
Recent Jobs and Reviews in Anna, TX
Anna, TX at a glance
Adon Complete Air Conditioning and Heating has completed 10 jobs in Anna, TX between September 2026 and October 2026.
The 10 customer reviews shown here average 5.0 out of 5.
The most recent job was on October 5, 2026.
Adon Complete Air Conditioning and Heating has completed 591 jobs in Anna, TX in the last 12 months. The first job there was in February 2020.
Reviews
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Am so appreciative of the quality of time and expertise that went into the installation. Beginning with my initial call that was answered on a Saturday night followed by a Sunday consultation and Wednesday installation, Everyone with Adon provided exceptional customer service. The owner is fully involved and truly wants to do a great job for the customer. Am also pleased to support a local business vs a behemoth company where only sales matter. Many thanks to everyone at Adon for their kindness, assistance, professionalism and quality of service.
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Frank was fantastic! He made sure we understood everything and answered all questions throughout the entire visit. He went above and beyond to ensure our units were serviced and that everything looked great.
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Charles was very informative
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Charles was very friendly and explained everything throughly. He was here with a quickness too! Look forward to having him do our future AC work. He went over and beyond. Thank You Charles!
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Awesome customer service very friendly
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These guys are amazing! Came out same day! Alex was very thorough! Had another company come out first. They told me the part needed was no where to be found and wanted to charge me 3-4K for a brand new air handler. Alex and team found the part and provided discount! Wish I would have called them first! Ty Alex and team!
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Our heat pump was not working properly. I called Adon and they sent Charles. We are very pleased he was able to fix the issue. Our breaker and wires were burnt. He replaced them, now we have heat. He sat down and explained everything.
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Job Locations
2 system heating maintenance. Customer did not have replacement filters, they will get them to be replaced. Removed and cleaned flame sensors. Checked resistance on hot surface igniter. Measured microamps on flame sensors, both are within acceptable range. Checked blower motors and wheels. Set thermostat to heating and watched system go through sequence of operation. All limit switches are pressure switches are functioning correctly. Flames are healthy with solid blue color. Measured amp draw on blower motor and inducer motor. Checked temperature rise across system. Both are heating properly at this time.
1 system AC heat pump maintenance. Checked amp draw on compressor and condenser fan motor. Checked capacitor and contactor, they are both within acceptable tolerance. Starting amp draw is under limit set by manufacturer. Cleaned condenser coil using water. Replaced filter in grille provided by customer. Checked operation of drain line and treated it using drain solution. Measured temperature drop across system, 71° at return and 50° at supply. Drain line has safety shut off switch and easy clean out valve. System is cooling at this time.
System only cooling for a few hours after leaving last time. It would go in and out from cooling and not. Indoor blower motor would run half the time and when it wouldn’t the system would freeze up. Also, condenser fan motor has lost all oil and is grinding. Indoor and outdoor fan motors need to be replaced. Capacitor outside also needs to be replaced. Let customer know due to age and condition of coil, we cannot clean it without risking creating a leak. Metals in coil are extremely brittle at this point and would almost guarantee start leaking. Told customer best option is to replace the system instead of trying to repair the old one just for it to not last and all that money becomes a waste. Customer agrees and would like to replace as soon as he can.
Arrive for no Cool. Customer noticed that when she woke up this morning she heard a weird noise coming from the unit and there was no air coming from the vent. The thermostat was set to 70 and the temperature was 70 as well. Customer had concerns that the blower had stopped and froze the unit up. We were unable to re-create the problem. Turn system off and on a few times but everything came on as it should. Measure temperature drop across system, getting 20° difference. Filter is only one month old and is still clean. No water is backed up in the float switch or the main drain. Give customer couple ideas to check in case she thinks it happens again. System is cooling at this time.
Compressor was making bad noise and then shut off. Customer tried resetting breaker and it would not stay on. The breaker that would keep turning off was for the indoor unit. Found the breaker was turning off on its own, this is a problem with the breaker and not the unit. Checked outside unit and compressor. When checking resistance on compressor, I found that there were burn marks at the contactor. Replaced contactor under parts and labor warranty. Compressor wiring harness is also burnt and needs to be replaced. Office is getting harness and we will come back out to install it.
Arrive for 1 system RTU maintenance. Showed customer size of filters and he is going to order them and change them. Checked temperature drop across coil, getting 20° difference. Checked operation of drain line and treated it with drain solution. Measured amp draw on compressors and fan motors. The duel run capacitor that runs both fan motors is very low and will stop working shortly. Recommend replacing it. Contactors are clear and free of pitting. There is no access to water on the roof. System is cooling at this time.
No cool on downstairs system. Thermostat was set to cool but nothing was turning on. Went into attic and did not have any incoming power to the furnace from the switch. Went down to the breaker panel and checked the breakers. The breaker for the furnace was freely moving behind the panel. Took the panel off and found that the breaker was not seated all the way onto the slot. Checked breaker and it is not bad or showing any signs of damage. Pressed breaker back into position and turned it on. Checked power at furnace and it is getting 120v now. System started cooling. Checked supply temperature. System is cooling at this time.
Arrive for no cool. Customer stated about a week ago it stopped cooling so they turned it off for a while. When they turned it back on it was cooling and continued to work until this last weekend. First, found the filter was completely packed by dirt and debris. Customer had already requested us to bring a filter so we changed that. Next, found that because old filter had folded in on itself a lot of dirt and debris made its way into the coil. This will cause the system to struggle when cooling or heating as this blocks a lot of airflow. Also, blower wheel has a thick layer of dust from the same issue. Recommend having these cleaned to improved indoor air quality and system performance. Then I found the drain was draining slowly and was causing the float switch to fill up and shut the unit off. Cleared primary drain line and poured water into drain pan to verify water would drain out properly. System is cooling at this time.
Customer was having issues with bedroom downstairs getting hot in the summer and cold in the winter. Checked for manual dampers to adjust air flow and there are none installed. These will need to be put in so we can adjust where the air is going. Sent estimate to customer to installed damper in each duct and balance the air flow. Duct sizes- 10,5,9,8,9,8,9
Arrive for no cool on heat pump system. Tenant had noticed the system wasn’t cooling. They said the indoor unit was not running but when they went outside the condenser was running. There was also ice on the copper lines going into the house. Tenant turned system off for a few hours and then tried it again last night and it has been running since then. From what the customer said, we suspect there is an issue with the indoor blower. Checked capacitor, it was low but not completely dead. Landlord approved replacing the capacitor in case that is why the blower stopped. Checked amp draw on motor and it is within its acceptable range, although it is on the high side. The blower wheel is extremely dirty which can lead to overheating and motor failure. Recommend having blower cleaned as soon as possible. Also notice that evaporator coil is heavily covered in biological growth and debris. This will cause cooling and heating issues as well as more stress on the blower and compressor. Recomme
