One Hour Heat & AC Frisco

One Hour Heat & AC Frisco One Hour Heating & Air Conditioning is the nation's premier HVAC service company. Call us today for an appointment!

Our service is known for its 100% satisfaction guarantee and an On-Time Guarantee that promises we'll be on time for every appointment.

Fur-tunately, keeping your home cool doesn’t have to be ruff. 🐶❄️ When your AC needs a little help, our expert technicia...
08/24/2026

Fur-tunately, keeping your home cool doesn’t have to be ruff. 🐶❄️ When your AC needs a little help, our expert technicians are ready to get your comfort back on track and keep every member of the family feeling good. 🏡🔧

📞 972-301-8349 Call One Hour Heating & Air Conditioning of Frisco today and let us take care of the comfort!

Ali Avesta diagnosed a failed HVAC compressor in McKinney after inspecting the system at the customer’s property. The la...
08/24/2026

Ali Avesta diagnosed a failed HVAC compressor in McKinney after inspecting the system at the customer’s property. The landlord was unavailable, so the tenant provided access and communicated the findings, while the team attempted to reach the landlord for repair authorization. The recommended compressor replacement is pending the landlord’s decision to restore reliable cooling and system operation. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Ali Avesta completed an HVAC repair in Frisco for a home experiencing inadequate cooling and temperatures above 80°F. He...
08/24/2026

Ali Avesta completed an HVAC repair in Frisco for a home experiencing inadequate cooling and temperatures above 80°F. He restored proper system operation, explained that the home would need several hours to fully cool, and provided recall-service assurance, allowing the customer to regain comfortable indoor conditions and remain in their home. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Ali Avesta completed an HVAC repair in Allen for a no-cooling issue, restoring proper operation while avoiding an unnece...
08/24/2026

Ali Avesta completed an HVAC repair in Allen for a no-cooling issue, restoring proper operation while avoiding an unnecessary full system replacement. He provided a thorough diagnosis, explained the repair and lifetime warranty coverage, and delivered a cost-conscious solution that helped the customer regain reliable cooling and confidence in the system. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Guy Cummins diagnosed a furnace issue in McKinney and found that the furnace switch was turned off. The switch was ident...
08/24/2026

Guy Cummins diagnosed a furnace issue in McKinney and found that the furnace switch was turned off. The switch was identified as the cause of the heating system not operating, helping restore proper furnace operation and home comfort. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Guy Cummins diagnosed a no-cooling issue in Coppell where the AC was running but blowing warm air, with a compressor rep...
08/24/2026

Guy Cummins diagnosed a no-cooling issue in Coppell where the AC was running but blowing warm air, with a compressor replacement identified as a potential major repair. He discussed repair and replacement options, maintenance coverage, and credited the service visit toward future repair work to help reduce the customer’s financial risk. A follow-up was planned to provide firm compressor pricing and determine the next step toward restoring reliable cooling. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Guy Cummins diagnosed an HVAC issue in Little Elm involving a suspected condenser fan motor failure, which was preventin...
08/24/2026

Guy Cummins diagnosed an HVAC issue in Little Elm involving a suspected condenser fan motor failure, which was preventing the system from operating properly. Parts availability and pricing could not be confirmed during the visit, so a Monday morning follow-up was arranged to provide the required information and determine the next repair step. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Guy Cummins provided HVAC replacement options in Richardson for a 29-year-old Carrier system experiencing inconsistent c...
08/24/2026

Guy Cummins provided HVAC replacement options in Richardson for a 29-year-old Carrier system experiencing inconsistent cooling and afternoon temperature increases. He recommended a modern Lennox system to improve whole-home comfort, reliability, and efficiency, while discussing warranty protection and installation options. The customer planned to review the proposal with family before making a final decision. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Guy Cummins completed an AC repair in McKinney for a no-cooling issue caused by a failed capacitor. He replaced the capa...
08/24/2026

Guy Cummins completed an AC repair in McKinney for a no-cooling issue caused by a failed capacitor. He replaced the capacitor and tested the system, restoring proper cooling and reliable HVAC operation for the customer. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

Guy Cummins completed an HVAC diagnostic in Princeton for a leaking evaporator coil causing inadequate cooling and recom...
08/24/2026

Guy Cummins completed an HVAC diagnostic in Princeton for a leaking evaporator coil causing inadequate cooling and recommended permanent coil replacement to restore reliable system performance. The customer approved the evaporator coil replacement, with installation scheduled for Monday, providing a long-term solution to improve cooling, reduce continuous system operation, and help prevent recurring refrigerant issues. Our company provides AC Repair, AC Installation, AC Replacement, HVAC Maintenance, Emergency AC Repair, Furnace Repair, Heating Installation, Indoor Air Quality, Duct Cleaning, and HVAC Membership / Maintenance Plans.

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Frisco, TX

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