The Best HVAC in Austin, TX

Compare the highest-rated hvac professionals in Austin, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Austin Climate Control Experts

4.8
(324 reviews)
Verified

A premium HVAC contractor specializing in high-efficiency system installations and complex ductwork designs for Austin's extreme summer heat. They are certified dealers for Trane and Lennox systems and focus on energy-efficient solutions that handle the local climate demands.

4501 Industrial Oaks Dr, Austin, TX 78735

Specialties & Features

Energy Efficiency Upgrades
High-End System Installation
Complex Ductwork Design
24/7 Emergency Service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Lone Star Heating & Air

4.7
(418 reviews)
Verified

A family-owned and operated HVAC company with deep roots in the Austin community. Known for reliable, same-day repair service and comprehensive maintenance plans tailored to protect systems from Texas limestone dust and high pollen counts. They are Carrier factory-authorized dealers.

9200 Brown Ln, Austin, TX 78754

Specialties & Features

24/7 Emergency Repairs
Preventative Maintenance Plans
Furnace Repair
Local & Family-Owned

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

EcoTech HVAC Solutions

4.6
(235 reviews)
Verified

Specializes in modern, smart HVAC technology and eco-friendly installations, including heat pumps and dual-fuel systems ideal for Austin's mild winters and scorching summers. They hold NATE certification and are experts in integrating smart thermostats and zoning systems for maximum efficiency.

7801 N Lamar Blvd, Austin, TX 78752

Specialties & Features

Smart Home Integration
Heat Pumps & Dual-Fuel Systems
Eco-Friendly Refrigerants
NATE Certified Technicians

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Austin

The Austin HVAC market is highly competitive and driven by a hot, humid subtropical climate with long, intense summers that place extreme demand on AC systems. Winters are generally mild but can have unpredictable cold snaps, making efficient heating systems important. The local geology contributes to high pollen and dust levels, necessitating robust filtration and regular maintenance. Homeowners are increasingly focused on energy efficiency and smart home integration to manage high cooling costs. Demand for 24/7 emergency service peaks during the summer months.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Austin regulations and climate

Frequently Asked Questions About HVAC in Austin

Get answers to common questions about hvac services in Austin, Texas.

1What is the typical cost range for replacing a central AC unit in an Austin home?

In Austin, a full central AC replacement for a typical 2,000-2,500 sq ft home generally ranges from $5,500 to $12,000. The final cost depends heavily on the unit's efficiency (SEER rating), the complexity of the installation, and the need for new ductwork. Given our extreme summer heat, investing in a higher SEER-rated unit (16+) can offer significant long-term savings on energy bills, which is a crucial local consideration.

2When is the best time to schedule HVAC maintenance or replacement in Austin?

The absolute best time is during the spring (February-April) or fall (October-November). Scheduling during these mild shoulder seasons ensures your system is fully serviced before the intense summer heat arrives and helps you avoid the high demand and potential emergency premiums of summer. This timing also provides better availability for appointments and potential off-season discounts from local HVAC companies.

3Are there any local Austin or Texas regulations I should know about for HVAC work?

Yes. In Texas, all HVAC contractors must be licensed by the Texas Department of Licensing and Regulation (TDLR). For Austin specifically, if your home is within the City of Austin limits, you or your contractor may need to pull a permit for a full system replacement. Furthermore, Austin Energy offers rebates for installing high-efficiency heat pumps and AC units, which can substantially offset your upfront cost.

4How do I choose a reliable HVAC company in the Austin area?

Always verify the company holds an active TDLR license and carries proper insurance. Look for established local companies with strong reviews that specifically mention handling Austin's climate challenges. A trustworthy provider will perform a detailed Manual J load calculation for your home—essential for our heat—and will not give a quote over the phone without an in-home assessment of your existing system and ductwork.

5Why does my HVAC system seem to run constantly during the Austin summer, and is this normal?

During peak summer when temperatures exceed 100°F for days or weeks, it is normal for your system to run nearly continuously during the hottest parts of the day to maintain your set temperature. However, if it runs non-stop without adequately cooling your home, it indicates a problem like low refrigerant, a dirty coil, an undersized unit, or insufficient insulation—all critical issues to address given our prolonged heat season.