Top HVAC Companies in Austin
Keeping your home or business comfortable in Austin’s ever-changing climate takes more than a new thermostat—it takes a contractor who understands 100° heat waves, cedar-season allergies, spring thunderstorms, and the push for higher-efficiency systems. The best Austin HVAC companies act as engineers and educators: they size equipment with proper Manual J/S/D calculations, right-size ductwork to tame static pressure, and pair high-SEER2 heat pumps with smart controls and dehumidification so your space feels cool at higher setpoints. They also help you navigate utility rebates (e.g., Austin Energy when eligible) and federal tax credits, coordinate permits with building management for condo/high-rise work, and build maintenance plans that prevent breakdowns during August peak loads. For older Central Austin bungalows, that might mean careful duct redesign in tight attics; for newer builds in Circle C or Steiner Ranch, it might mean fine-tuning variable-speed systems and adding whole-home filtration for wildfire smoke days.
Before you request bids, use this quick Austin HVAC hiring checklist to stack the deck in your favor:
- Licensing & credentials: TDLR-licensed contractor; NATE-certified techs; ACCA membership; insured and bonded.
- Load calcs, not rules of thumb: Manual J for sizing, Manual S for equipment selection, Manual D for duct design; AHRI-matched equipment listed on proposals.
- Ductwork & airflow: Static-pressure test results, duct-leakage testing, and a written plan for sealing/insulating attics or closets; verify return air is adequate.
- Dehumidification & IAQ: Strategy for Austin humidity—variable-speed/2-stage systems, whole-home dehumidifier options, MERV-13 filtration/ERV where appropriate.
- Efficiency & rebates: Clear SEER2/HSPF2 ratings, heat-pump options, smart-thermostat integration, and help filing rebates/credits; projected utility savings.
- Scope & clarity: Line-item proposals (equipment model numbers, labor, permits, crane/lift if needed, duct changes, thermostat, condensate safety, controls).
- Commissioning & QA: Start-up checklist (refrigerant charge, airflow CFM/ton, delta-T), homeowner training, and documentation you keep.
- Warranties & service: Parts/labor terms in writing, first-year tune-up included, 24/7 emergency response specifics, and maintenance plan pricing.
- Scheduling & protection: Realistic lead times, install duration, floor/wall protection, and post-install cleanup; condo elevator reservations if applicable.
- References & reviews: Local projects you can call or visit; proof of performance on similar home sizes and system types.
HVAC Companies in Austin
Find top HVAC companies in Austin for expert heating, cooling, and AC services. Keep your home comfortable year-round with trusted Austin HVAC contractors.
+1 512-886-9393
6016 Dillard Cir, Austin, TX 78752, United States
Stan’s Heating, Air & Plumbing is a trusted Austin HVAC company with over 60 years of experience providing comprehensive services for residential and commercial clients. Specializing in installation, repair, and maintenance, Stan’s is known for its customer-first approach and energy-saving solutions. Recognized as a leader in high-efficiency HVAC systems, they deliver reliable comfort and exceptional service across Austin.
- HVAC Installation & Replacement
- AC & Heating Repairs
- Preventative Maintenance
- High-Efficiency Systems
- Residential & Commercial Services
+1 512-488-1120
1506 Ferguson Ln Suite #102, Austin, TX 78754, United States
Fox Service Company is a leading HVAC contractor in Austin offering a wide range of services, including repairs, installations, and preventive maintenance for both residential and commercial clients. Known for their skilled technicians, quick response times, and reliable work, Fox Service also provides comprehensive plumbing and electrical services, making them a convenient one-stop solution for all your home and business needs.
- HVAC Repairs & Installations
- Preventive Maintenance
- Plumbing Services
- Electrical Services
- Fast & Reliable Technicians
+1 512-877-6043
2620 Buell Ave, Austin, TX 78757, United States
McCullough Heating & Air Conditioning has over 40 years of experience providing top-tier HVAC services across Austin, specializing in energy audits, AC repairs, furnace installations, and more. Known for their commitment to energy efficiency and a team of certified technicians, McCullough is a trusted choice for green-conscious homeowners seeking reliable, high-quality heating and cooling solutions.
- Energy Audits & Efficiency Upgrades
- AC Repairs & Maintenance
- Furnace Installations
- Certified Technicians
- Green HVAC Solutions
+1 512-379-6385
1506 Ferguson Ln Suite 101, Austin, TX 78754, United States
Precision Heating & Air is a full-service HVAC company serving Austin with comprehensive services ranging from emergency repairs to complete system installations. Known for their fast response times, transparent pricing, and dedication to customer satisfaction, Precision Heating & Air provides reliable residential and commercial HVAC solutions tailored to keep your space comfortable year-round.
- Emergency HVAC Repairs
- System Installations & Replacements
- Residential & Commercial Services
- Fast Response Times
- Transparent Pricing
+1 512-537-4700
702 Rio Grande St, Austin, TX 78701
Efficient Air Conditioning & Electric is a trusted Austin HVAC company specializing in residential and commercial heating and cooling systems. Offering services such as AC repairs, heating installations, and indoor air quality improvements, they are known for delivering energy-efficient solutions and outstanding customer service that help Austin residents optimize comfort and reduce energy costs.
- AC Repairs & Maintenance
- Heating Installations
- Indoor Air Quality Solutions
- Energy-Efficient Systems
- Residential & Commercial Services
+1 512-834-8627
5811 Techni Center Dr, Austin, TX 78721, United States
Strand Brothers Service Experts has been a trusted name in Austin since 1978, providing HVAC, plumbing, and electrical services with a focus on energy-efficient solutions. Their skilled technicians handle everything from AC and heating repairs to full system replacements across all HVAC brands and models. Known for their reliable service and commitment to quality, Strand Brothers is a top choice for comprehensive home comfort needs.
- AC & Heating Repairs
- System Replacements
- Plumbing & Electrical Services
- Energy-Efficient HVAC Solutions
- Service for All Brands & Models