Heater and AC Repair in San Marcos, TX

Your Best Choice for Heater and AC Repair in San Marcos, TX

In the San Marcos area, AirOne Heating and Air Conditioning is well known for providing exceptional ac repair, installation, and service. The people we send out to serve you are also top notch, something you'll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you'll call us every time you need help. You can feel confident working with AirOne Heating and Air Conditioning because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Heater and AC Repair in San Marcos, TX. Call us today at (512) 392-0022!

Read Reviews Below

Recent Jobs and Reviews in San Marcos, TX

Rated 5.0 out of 5 stars based on 50 customer reviews

Job Locations and Reviews

AirOne .
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Residential
San Marcos, TX 78666
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Commercial
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
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Call Recording
San Marcos, TX 78666
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Estimate,IAQ indoor air quality
San Marcos, TX 78666
AirOne .
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Residential
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
AirOne .
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Residential
San Marcos, TX 78666
AirOne .
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Residential
San Marcos, TX 78666
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Residential
San Marcos, TX 78666
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CSM Inspection
San Marcos, TX 78666
AirOne .
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filter replacement
San Marcos, TX 78666
Residential demand service for a HVAC Air Conditioner system. Evaporator coil was frozen up. Defrosted and found unit was low on Refrigerant. Repaired leaking evaporator coil
Residential demand service for a HVAC Air Conditioner system. Evaporator coil was frozen up. Defrosted and found unit was low on Refrigerant. Repaired leaking evaporator coil
AirOne .
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Residential demand service for a HVAC Air Conditioner system. Evaporator coil was frozen up. Defrosted and found unit was low on Refrigerant. Repaired leaking evaporator coil
San Marcos, TX 78666
San Marcos, TX - Residential demand HVAC service. A/C system was running but not cooling. Found the unit was frozen up. Found the filter was extremely dirty. Replaced filter and system is working well now
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Residential demand HVAC service. A/C system was running but not cooling. Found the unit was frozen up. Found the filter was extremely dirty. Replaced filter and system is working well now
San Marcos, TX 78666
AirOne .
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Residential HVAC air Conditioning system service
San Marcos, TX 78666
AirOne .
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Replaced water pump for HVAC drainage system
San Marcos, TX 78666
San Marcos, TX - dryer vent cleaning. Before and after.
AirOne .
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dryer vent cleaning. Before and after.
San Marcos, TX 78666
Review
JP was very punctual, courteous, and professional. I had an issue with a mini-split unit that is being resolved. I could not have asked for a better technician.
Rebecca - San Marcos, TX 78666
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Replaced filter on a Heat Pump HVAC air Conditioning system
San Marcos, TX 78666
Annual Inspection on a Goodman Heat Pump Air Conditioning system. lawn mower had thrown a rock against the condensing unit. Fortunately the damage was only superficial
Annual Inspection on a Goodman Heat Pump Air Conditioning system. lawn mower had thrown a rock against the condensing unit. Fortunately the damage was only superficial
AirOne .
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Annual Inspection on a Goodman Heat Pump Air Conditioning system. lawn mower had thrown a rock against the condensing unit. Fortunately the damage was only superficial
San Marcos, TX 78666
AirOne .
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Call Recording,Commercial
San Marcos, TX 78666
San Marcos, TX - HVAC air conditioner drain line was clogged up. Tripped the float switch and made the thermostat go blank. Cleaning drain line
AirOne .
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HVAC air conditioner drain line was clogged up. Tripped the float switch and made the thermostat go blank. Cleaning drain line
San Marcos, TX 78666
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Residential emergence HVAC service to a heat pump air-conditioning system. Repairing condenser voltage control system
San Marcos, TX 78666
San Marcos, TX - Residential service on an HVAC Mini split heat pump system. The evaporator coil has a small leak in the fins
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Residential service on an HVAC Mini split heat pump system. The evaporator coil has a small leak in the fins
San Marcos, TX 78666
Review
Service Person arrived less than 24 hours after my call for help. Amazing Company !
Theresa - San Marcos, TX 78666
San Marcos, TX - Residential HVAC system  demand service. Water pump had broken in attic, causing the safety system to shut the Air Conditioning system off
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Residential HVAC system demand service. Water pump had broken in attic, causing the safety system to shut the Air Conditioning system off
San Marcos, TX 78666
San Marcos, TX - Maintenance on a hvac Gas heat air conditioning system. This system has no signs of mold growth at all
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Maintenance on a hvac Gas heat air conditioning system. This system has no signs of mold growth at all
San Marcos, TX 78666
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Residential Demand service on a Heat Pump HVAC system. Added refrigerant and leak sealers
San Marcos, TX 78666
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HVAC service and maintenance on a heat pump Air Conditioning system
San Marcos, TX
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Call Recording,Commercial
San Marcos, TX 78666
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Commercial
San Marcos, TX 78666
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Mitsubishi mini split service and maintenance
San Marcos, TX 78666
San Marcos, TX - Commercial HVAC maintenance on a air conditioning system. Replacing compressor
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Commercial HVAC maintenance on a air conditioning system. Replacing compressor
San Marcos, TX 78666
San Marcos, TX - Residential Air conditioning service and maintenance of a Heat Pump HVAC system. Cleaning condenser coil
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Residential Air conditioning service and maintenance of a Heat Pump HVAC system. Cleaning condenser coil
San Marcos, TX 78666
Review
As always topnotch service from a great company. JP is the best with my mini splits and very courteous and helpful.
Scott - San Marcos, TX 78666
Residential hvac heat pump air conditioning service. The drain line had gotten kinked underneath the copper lines and was not draining properly. Repairing clogged line
Residential hvac heat pump air conditioning service. The drain line had gotten kinked underneath the copper lines and was not draining properly. Repairing clogged line
AirOne .
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Residential hvac heat pump air conditioning service. The drain line had gotten kinked underneath the copper lines and was not draining properly. Repairing clogged line
San Marcos, TX 78666
Review
excellant
Ronald - San Marcos, TX 78666
San Marcos, TX - Residential service on a Heat Pump HVAC Mitsubishi Mine Split system. Replacing water pump
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Residential service on a Heat Pump HVAC Mitsubishi Mine Split system. Replacing water pump
San Marcos, TX 78666
San Marcos, TX - Burned up electrical disconnect. This can be a serious fire hazard and needs to be replaced immediately
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Burned up electrical disconnect. This can be a serious fire hazard and needs to be replaced immediately
San Marcos, TX 78666
San Marcos, TX - Maintenance as service on a york HVAC system
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Maintenance as service on a york HVAC system
San Marcos, TX 78666
San Marcos, TX - York ac maintenance and check up
Nicholas D.
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York ac maintenance and check up
San Marcos, TX 78666
Review
Top Line Service, as always.
STEVEN - San Marcos, TX 78666
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warranty
San Marcos, TX 78666
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Maintenance
San Marcos, TX 78666
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Residential service and maintenance on a HVAC system
San Marcos, TX 78666
San Marcos, TX - Service on a Maytag HVAC Heat Pump Air Handler. There is extensive mold growth on this system. Recommend Cleaning system inside and out
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Service on a Maytag HVAC Heat Pump Air Handler. There is extensive mold growth on this system. Recommend Cleaning system inside and out
San Marcos, TX 78666
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Commercial
San Marcos, TX
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Drain line was clogged. Cleaned drain line an the system is now operating
San Marcos, TX 78666
San Marcos, TX - Maintenance Inspection and service on a Carrier Heat Pump Air Conditioning system. System is in good shape
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Maintenance Inspection and service on a Carrier Heat Pump Air Conditioning system. System is in good shape
San Marcos, TX 78666
AirOne .
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repair on HVAC Heat pump system. Thermostat was not working. Thermostat Replacement
San Marcos, TX 78666
Review
AirOne was professional and explained the options to address the humidity in our house. The technican was on time, polite and knowledgeable.
Suzanne - San Marcos, TX 78666
Review
I would recommend AirOne for their excellent service. Nicholas was very knowledgeable and explained everything he was doing. He was very professional, helpful and kind!
Celia - San Marcos, TX 78666
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We had a new heat pump installed on Monday and Tuesday. The guys were great! Kind, professional and extremely courteous! We’re very happy with Air One!
Stephanie - San Marcos, TX 78666
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Outstanding service as always
MIKE - San Marcos, TX 78666
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The Serviceman was good. He was able to answer questions and explain what he was doing and why. I felt confident in his work..
JOANNE - San Marcos, TX 78666
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Nick is polite, efficient, and informative. He does a great job representing your company.
Jim - San Marcos, TX 78666
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Very informative on what would be done and quality of work was excellent
Tracy - San Marcos, TX 78666
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Jackson is the Best!
KYLE - San Marcos, TX 78666
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Great Service!
Darla - San Marcos, TX 78666
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Lucas Anderson is an asset to your company. His communication was good and he did an excellent job.
ANN - San Marcos, TX 78666
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Quick Relief
Sally - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Thank you Sally for the 5-star review!

Review
EXCELLENT WORK, TOOK MANY HOURS TO DO IT RIGHT!!!!
Alice - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Thank you Alice for taking the time to write such wonderful reviews and for giving us 5 stars! We truly appreciate you and all your support.

Review
Excellent Service!
Sally - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Thank you Sally for the 5 stars and the positive feedback!

Review
The technician was very professional and arrived on time.
Theresa - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Thank you for the 5 stars we truly appreciate your review of our team and for such kind words!

Review
Excellent service. Lucas was so efficient, careful, neat and courteous . We really appreciate his service.
RON - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Wow thank you so much Ron for this wonderful review!

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Friendly Technicians
Sally - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Thank you Sally for giving us such raving reviews!

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Excelllent Service!
Sally - San Marcos, TX 78666
Review
The technician who did my annual cleaning and inspection was terrific. Very polite and professional. He explained the service performed on my unit in an easy to understand manner.
Dean - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Wow, thank you Dean for the stellar 5 star review! We're thrilled you were happy with our services and our team. Your satisfaction is our priority thank you for trusting us.

Review
Nicholas was a great technician who explained the problem to me and gave me several options for solving the issue. He was courteous, friendly, and knowledgable. I will definitely use Air One again.
Amy - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Thank you Amy for the fantastic review! So happy to hear Nicholas provided you with 5 star service! We look forward to serving you again at AirOne. Hope you have a wonderful day.

Review
Excellent Service! We have used AirOne for many years and they have always taken great care of our systems. We have recommended them to several of our friends and neighbors.
AL - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Thank you AL for this outstanding review! We value your trust in our small business over the many years and thank you for all the friends and neighbors you have sent our way. The best compliment you can give us is a referral. It's been such an honor to work with you.

Review
I was having an issue with my AC and called Air One. They quickly answered my call and routed someone to my house within two hours. The technician came out, read the options with me and fix the problem in about an hour. He was very easy to work with and the process was extremely smooth.
Mark - San Marcos, TX 78666
Response from AirOne Heating and Air Conditioning:

Wow thank you Mark for this wonderful review of our team. We understand how valuable your time is, and we're glad we could resolve your issue swiftly, with minimal disruption to your day. Thank you again for taking the time to share your positive experience. We truly appreciate your support of our small business. Hope you have a great day.

Review
Jackson was on time, courteous, answered our questions and got the job done quickly! Excellent service!
JENNIFER - San Marcos, TX 78666
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Quick Relief
Sally - San Marcos, TX 78666
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Arrived at the expected time and solved our problem quickly.
Theresa - San Marcos, TX 78666
Review
Fast, honest and professional!
Nan - San Marcos, TX 78666
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Quick prompt service. Professional technicians.
Glen - San Marcos, TX 78666
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Thorough, explained everything, not rushed.
Customer - San Marcos, TX 78666
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Great job as always!
KYLE - San Marcos, TX 78666
Review
very prompt, thorough, and had nice prices for the quality
Mike - San Marcos, TX 78666
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Fast and Professional service.
CHARLES - San Marcos, TX 78666
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Nick did a fantastic job
Alex - San Marcos, TX 78666
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Great Service
ROBERT - San Marcos, TX 78666
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J P did a great job very happy with the job he did
RANDY/MARYANN - San Marcos, TX 78666
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JP came out on time and was professional and friendly. He offered great advice and fixed the issue promptly. I would definitely call AirOne again!
Anna - San Marcos, TX 78666
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As always, great service. Thanks. Tom
TOM - San Marcos, TX 78666
Review
Furnan
David - San Marcos, TX 78666
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Super fast response and the most courteous service!
Bill - San Marcos, TX 78666
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They were amazing and got to our house on a Friday late afternoon to get us fixed up!
Steve - San Marcos, TX 78666
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Great service. Showed up on time. Very respectful and knowledgeable technician.
LYDIA - San Marcos, TX 78666
Review
We can't say enough about AirOne Heating & Air Conditioning. Our AC compressor stopped working on Saturday night. With 90 degree temperatures, we needed help. Sunday morning we called AirOne. Lance, understood our problem, explained their procedures & service fees, & sent Nicholas (HVAC technician) to help us. Nicholas checked our compressor, found the problem, fixed it, checked our entire system and made sure everything was working properly. This young man was EXTREMELY knowledgeable, polite, and respectful. He explained everything he would do, showed us the problem, fixed it, and then made sure there were no other issues. It has been a long time since we have found such PROFESSIONAL, KNOWLEDGEABLE, RESPECTFUL and HONEST service. (FYI--the cost was reasonable also) We HIGHLY recommend AIRONE Heating & Air Conditioning!
Beverly - San Marcos, TX 78666