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 in October 2026.
The 10 customer reviews shown here average 5.0 out of 5.
The most recent job was on October 13, 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.
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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
Arrive for five system heating Maintenance. Customer just replaced all filters, they are still good.. Checked systems in heat pump heating as well as electric heating. Mother-in-law‘s house and guest house are electric heat only. Checked operation of drain lines and treated them with drain solution. Measured amp draw on blower motors. Measured amp draw on electric heat strips to verify they are all working. Check temperature rise across systems. Checked capacitors and contractors for heat pump systems. Condenser coils are still clean. While checking air handler in guest house, noticed oily residue around coil. Performed complementary leak search and found a leak in the coil. System uses R 22 refrigerant which means it cannot be repaired and system will need to be replaced. Customer would like estimate for replacement. - Customer approved repair to replace contactor on upstairs system. - Also sending estimate for indoor cleaning on upstairs unit.
Found systemsp giving code for loss of communication. Reset system and everything powered up and ran correctly.
Successfully diagnosed blower motor and circuit board both going out. Customer accepted estimate. Payment has gone through call be closed up.
1 system heating maintenance. Customer replaces their own filter. Removed and cleaned flame sensor. Checked resistance on hot surface igniter. Measured microamps on flame sensor, it is within acceptable range. Checked blower motor and wheel. Set thermostat to heating and watched system go through sequence of operation. All limit switches and 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. System is heating properly at this time.
Performed heat system maintenance. Checked all electrical components on system. Heat kit , capacitor and all amp draws. Changed filter provided by customer. Spreader condenser off outside. Treated drain lines. System is currently running at this time e
Arrived for no Cool. Tennant stated that indoor unit was blowing, but it was not cold Air. Went outside to condenser and found that compressor was not running. Checked capacitor and it has failed. Customer approved repair. Replaced capacitor and tested system. Measured amp draw on compressor and fan motor. Check temperature drop across system, 81° at return and 62° at supply. System is cooling at this time.
Performed repair on gas valve. Removed old leaking gas valve from furnace. Installed new one and tightened all connections. Installed sediment trap before gas valve to keep clean gas going into system. Turned gas shut off valve to on position and checked for any leaks, there are none. Powered system on and set to heat. Adjusted gas pressure at valve. System is operational at this time.
1 system heating maintenance. System has air handler with heat pump and emergency heat strips. Treated drain line using Total C drain treatment. Customer replaced filter recently, it is still in good condition. UV light is on and operating. Tested system in heat pump mode as well as emergency heat strips. Checked amp draw in heat strips, they are all coming on. Measured temperature rise across system. Went outside to condenser and checked capacitor and contactor. Both are testing within acceptable range. Customer had concerns about a little bit of dust buildup. Checked supply plenum, and showed customer pictures. Sent estimate for duct cleaning and she will think about it and let us know if she wants to move forward. System is operational at this time. Customer was worried that thermostat was not reading the correct temperature because of other thermometers in the house. Checked it using my own thermometer in a few different places including at the thermostat. Noticed it was a degre
Perform heat maintenance on system. Changed filter for customer. Took temperature split of system. Checked amp draws on all major components for heating. Cleaned flame sensor. Treated drain lines. Completed form. Heating system is currently running perfectly at this time. Need to schedule dryer vent cleaning for customer. System is currently running at this time
Customer had concerns about musky smell when they returned home from a trip. There is an air Straver installed in the system. Pulled door off of unit and discovered biological growth on inside of the system. Checked filter and return Plenum. Return ductwork has quite a bit of dirt buildup. Customer is currently using box filters and it is allowing dirt and debris passed it and into the system. Recommend indoor coil and blower cleanings. Sent over estimate to clean return ductwork and do coil and blower cleaning. Also sent estimate for April air conversion kit, customer would like to move forward with this in a few months once he has used all of his filters that he just bought.
