Home AC Repair – Austin, TX 06.08.26

Tito · June 8, 2026 · Near Castlewood Drive, Austin TX 78748

Location:
Residential HVAC Customer
Austin, TX

Residential Air Conditioner Repair in Austin, Texas

Setpoint Services responded to a residential cooling complaint after the homeowner reported the air conditioning system was overcooling the home and driving indoor temperatures into the low 60s.

Upon arrival, the thermostat was found in the OFF position while the outdoor condenser continued operating. Diagnostic testing confirmed the thermostat was not sending a cooling signal, indicating a mechanical failure within the outdoor control circuit.

Further testing determined the condenser contactor had failed in the closed position, causing the condenser to run continuously. This condition resulted in evaporator freeze-up, excessive cooling, and abnormal system operation.

The failed contactor was replaced and system operation was tested. Capacitors were inspected and verified within manufacturer specifications. Preventative maintenance was also performed, including condenser coil cleaning and condensate drain cleaning.

Following repairs, refrigerant pressures, electrical components, and overall system performance were verified. The air conditioning system was operating normally at the completion of service.

Services Performed:

• Residential AC repair
• Condenser contactor replacement
• HVAC electrical diagnostics
• Evaporator freeze-up diagnosis
• Condenser coil cleaning
• Condensate drain cleaning
• Air conditioning preventative maintenance
• Residential HVAC service

Setpoint Services provides residential HVAC repair, air conditioning repair, preventative maintenance, and system diagnostics throughout Austin, Round Rock, Georgetown, Cedar Park, and surrounding Central Texas communities.

Excellent rating
Based on 55 reviews

Setpoint Services repaired the walk-in freezer and walk-in cooler at my brother’s restaurant. Having reliable refrigeration is such a big part of keeping his business running, and I’m glad they were able to help. Thank you to Tito and the team!

Modelen Cordova Febles

They responded and came onsite quickly which was really appreciated. Would recommend!

Mike McCauley

Amazing service! They responded very quickly and were extremely professional. The work was high quality, and everything was handled efficiently. Very reliable, knowledgeable, and easy to work with. I’m very happy with their service and highly recommend Setpoint Services LLC!

K G

Tito and his team are great! My system had a cascading number of issues and they stuck it out all day in the heat to get it back up and running. Highly recommend!

Kirin Vieira

Quick response. Excellent service. I would highly recommend to anyone.

Tracey Mills

I’ve worked with Tito for over 10 years, as a business owner. I know that he is in constant pursuit of excellence and highly focused on customer experience. I personally had a great experience working with them and would trust him with anything.

Corbin Matise

I called for service on a Sunday and my call was promptly returned which I appreciated. The tech was very helpful walked me through some steps and even took time to have me send a picture of the machine tag so we could help me better over the phone. I would definitely use them in the future

May Ehresman

These guys are amazing! Responded quickly and were out the same day. In addition to repairing my AC unit they did deep clean and maintenance update to my entire system. Recommend 10/10!

Mimi Sanford Buscemi

Home AC Repair – Austin, TX 06.08.26

Austin Phone

License & Certifications

Texas TACLA00116720C