HVAC companies in Frisco, TX
Quick answer
2 heating and air conditioning companies have a local office in Frisco, TX on 1-800Deals: Aire Serv of Frisco and One Hour Heating & Air Conditioning of Frisco. The City of Frisco requires mechanical (HVAC) contractors to register with Building Inspections before a permit can be issued. The National Weather Service in Fort Worth puts the average date of the first 100-degree day at Dallas/Fort Worth on July 1 and the last on August 27.
Last updated September 28, 2026. Sources are linked below.
Heating and air conditioning companies serving Frisco and nearby Collin and Denton County communities, with the services and service areas each one lists. We list 2 companies with a local office here:
- Aire Serv of Frisco, , Frisco. Services include emergency hvac services, emergency hvac installation and replacement, air conditioner repair, air conditioner installation and replacement, mini-split repair, mini-split installation and replacement; serves Argyle, Bartonville, Frisco, Little Elm, The Colony.
- One Hour Heating & Air Conditioning of Frisco, 2770 Main Street, Frisco. Services include thermostats, air quality, air handlers, duct installation, duct repair, duct cleaning; serves Frisco, Prosper, Downtown Denton, Denton, Shady Shores, Lakewood Village, Little Elm, Windsong Ranch, Lake of La Cima, Robinson Ridge and more.
What to know about HVAC in Frisco
HVAC contractors must register with the city
The City of Frisco requires mechanical (HVAC) contractors to register with Building Inspections before a permit can be issued. Contractors who hold a state license are verified with regulators such as the Texas Department of Licensing and Regulation, and they must carry commercial general liability insurance naming the City of Frisco as certificate holder; the registration number expires when that insurance does. Before hiring, you can look up currently registered contractors in the city's eTRAKiT system. Source: City of Frisco: Contractor Registration Information
Triple-digit summers are routine
The National Weather Service in Fort Worth puts the average date of the first 100-degree day at Dallas/Fort Worth on July 1 and the last on August 27. The record is 71 such days in 2011, and the longest streak was 42 consecutive days from June 23 to August 3, 1980. Schedule cooling maintenance in the spring, before the long stretch of peak heat begins. Source: National Weather Service Fort Worth: DFW 100 Degree Day Summary
Summer load management through your thermostat
Oncor's Residential Load Management Program pays incentives for letting a retail electric provider or thermostat company adjust a remotely controllable smart thermostat during occasional high-demand periods. It runs each year from June 1 through September 30, with the on-peak window between 1 p.m. and 7 p.m. Central on weekdays, and your home must be served by an Oncor meter. If you are buying a new thermostat, check with its manufacturer or your electricity provider about enrolling before the next summer season. Source: Oncor: Residential Load Management Program
Check the license
The Texas Department of Licensing and Regulation requires a license for contractors who install, repair or maintain air conditioning, refrigeration or heating systems, and each air conditioning and refrigeration company must employ a licensed ACR contractor at every permanent business location. Look up any HVAC contractor in TDLR's license search before you sign a contract. Source: official licensing page
Frequently asked questions
Does an HVAC contractor need to register with the City of Frisco?
Yes. Frisco requires mechanical (HVAC) contractors to register with Building Inspections and carry general liability insurance before a permit is issued. Registered contractors can be looked up in the city's eTRAKiT system.
How hot do Frisco-area summers get?
The National Weather Service records an average of the first 100-degree day at Dallas/Fort Worth around July 1 and the last around August 27. The record is 71 days of 100 degrees or more, set in 2011.
Can I earn incentives with a smart thermostat in Frisco?
If your home is served by an Oncor meter, Oncor's Residential Load Management Program pays incentives for allowing a compatible smart thermostat to be adjusted during occasional high-demand periods from June 1 through September 30. Enrollment goes through the thermostat maker or your electricity provider.
1-800Deals lists companies based on the information they publish; a listing is not an endorsement. Before hiring, check licensing, insurance, reviews and a written estimate.
