Compare the highest-rated hvac professionals in Houston, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.
Premium HVAC contractor specializing in high-efficiency system installations and complex ductwork design for Houston's extreme humidity and heat. Factory-trained technicians with expertise in both residential and light commercial systems. Known for thorough load calculations and humidity control solutions.
Family-owned HVAC company with deep roots in the Houston area. Specializes in emergency repairs and maintenance plans tailored to the Gulf Coast climate. Strong expertise in furnace repair during Houston's brief but sometimes severe winter periods.
Specializes in energy-efficient HVAC upgrades and modern smart home integration. EPA Advantage certified with expertise in heat pump systems, zoning solutions, and duct sealing. Focuses on reducing energy costs in Houston's demanding cooling season.
Houston's HVAC market is dominated by cooling needs due to the hot, humid subtropical climate with average summer temperatures in the 90s°F and high humidity levels. The cooling season typically lasts 8-9 months, creating heavy demand for AC installation, maintenance, and emergency repairs. Humidity control is equally important as temperature control. While winter is mild, occasional freezing temperatures create demand for furnace services. Energy efficiency is a growing concern given the extended cooling season and high electricity costs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Houston regulations and climate
Get answers to common questions about hvac services in Houston, Texas.
For a full system replacement in Houston, homeowners can expect to pay between $5,000 and $12,000+, depending on the home's size, unit efficiency (SEER rating), and system complexity. Houston's intense, prolonged heat demands robust, high-efficiency systems (16+ SEER is often recommended) to manage humidity and high energy bills. Additional costs can arise from necessary ductwork modifications to handle our climate's heavy cooling load.
The absolute best time is during the mild shoulder seasons of early spring (February-April) or late fall (October-November). Scheduling during these periods ensures your system is fully serviced before the brutal summer heat arrives and helps you avoid the peak demand rush when HVAC companies are busiest with emergency breakdowns. This timing often leads to better availability and potential promotional pricing.
Houston's coastal, subtropical climate means extreme outdoor humidity, which your AC must remove to maintain indoor comfort. An improperly sized or failing system will run without adequately dehumidifying, leaving your home feeling clammy. Look for a contractor who performs a Manual J load calculation to ensure correct sizing and discuss features like variable-speed blowers or dedicated whole-home dehumidifiers for optimal moisture control.
Any provider must hold a valid Texas Air Conditioning and Refrigeration Contractor License (TACLA) from the Texas Department of Licensing and Regulation (TDLR). They should also carry full general liability and worker's compensation insurance. Always verify this information directly; reputable companies will provide their license number. Houston and Harris County may have additional permitting requirements for major installations.
First, ensure your attic insulation meets current recommendations (R-38 to R-60) and that your ductwork in the attic is properly sealed and insulated, as this is a major source of energy loss. Upgrading to a higher SEER-rated, variable-speed AC system can significantly reduce consumption. Additionally, installing a programmable or smart thermostat to manage setpoints during peak heat can lead to substantial savings given Houston's high electricity rates.