Best Furnace Replacement Companies in Austin, TX
Furnace Replacement in Austin: dealer authorization + warranty
Furnace replacement separates pros from generalists on three published facts: manufacturer authorization tier, labor warranty length, and financing terms. Here is what each of the 13 contractors below publishes: In Texas, HVAC contractors must hold an active TDLR TACLA license — ask for the number and verify on tdlr.texas.gov before paying.
Top picks
The Coolest LLC★ Best for Furnace Replacement
Furnace Replacement score: 5.0
Vouched Score: 90/100
Driven by: Bryant Specialist Dealer
- Mfg dealer: Bryant Specialist
- Warranty: 5-Year
- Financing: ✓
- Years: 30+
Google 5.0★ (800+)
Alamo Austin Air Conditioning & Heating
Furnace Replacement score: 4.8
Vouched Score: 89/100
Whole-system replacement shop. Carrier Factory Authorized Dealer; NATE Certified. Adds 10-Year Warranty.
- Mfg dealer: Carrier Factory Authorized Dealer
- Warranty: 10-Year
- NATE: ✓
- Financing: ✓
- Years: 20+
Google 5.0★ (980+)
- Financing: ✓
- Years: 45+
Google 4.9★ (1,255+)BBB A+
ABC Austin Service Express LLC
Furnace Replacement score: 3.8
Vouched Score: 88/100
Driven by: American Standard Authorized Dealer
- Mfg dealer: American Standard Authorized Dealer
- Financing: ✓
- Years: 15+
What customers say about furnace replacement
…The estimate for replacing the unit was fair, and we decided to move forward. In order to maximize time, being as efficient as possible, they suggested removing the old unit immediately and preparing my furnace closet for the new installation. The new furnace would be available to pick up first thing the next morning. Removal of the old unit was quick and the technicians took great care in protecting the floor and cleaning up after themselves…
Google 4.9★ (860+)
- Financing: ✓
- Years: 50+
Google 4.8★ (755+)BBB 1.0★ (1)
- Financing: ✓
- Years: 25+
What customers say about furnace replacement
…He is always professional, polite and friendly. I took advantage of signing up for the spring and winter checkups for next year to secure a place in line. When it comes time to replace my air conditioner and gas heater I will get Elton’s input and already plan on having him do the installation
Google 5.0★ (190+)BBB A+
- Years: 5+
Consistently strong customer feedback (5.0★ from 475+ Google reviews; 4.91★ from 55+ BBB reviews).
Google 5.0★ (475+)BBB 4.91★ (55+)
- Financing: ✓
- Years: 70+
Google 4.7★ (6,260+)BBB 4.5★ (135+)
- Financing: ✓
- Years: 30+
Google 4.8★ (3,245+)BBB 2.4★ (75+)
- NATE: ✓
- Financing: ✓
- Years: 15+
Google 4.7★ (1,620+)Yelp 3.0★ (440+)BBB A+
- Mfg dealer: Daikin Comfort Pro
- Warranty: 10-Year
- Financing: ✓
- Years: 15+
Google 5.0★ (475+)
- NATE: ✓
- Financing: ✓
- Years: 10+
Google 4.8★ (395+)
- Mfg dealer: Trane Comfort Specialist
- NATE: ✓
- Financing: ✓
- Years: 9+
Google 4.7★ (385+)
Typical Furnace Replacement costs in Austin, TX (2026)
Last updated
Estimated ranges for Austin, TX. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Furnace replacement (installed) | $2,500–$6,900 |
| High-efficiency 95%+ AFUE upcharge (over standard 80%) | $735–$1,850 |
| Gas line + venting modification (if repositioned) | $275–$1,100 |
| Furnace + AC dual-system replacement (installed) | $7,350–$16,600 |
Why Austin's Extreme Heat Cycles Demand Specialized HVAC Care
Intense summer temperatures and unpredictable winter freezes place extreme strain on residential climate systems, making it vital to find the best hvac companies in austin tx for your home. Whether you reside in historic Hyde Park, modern Mueller, or the neighborhoods of South Congress and Zilker, professional HVAC services in Austin, Texas help ensure reliable comfort and system efficiency year-round.
Austin HVAC: Costs, Timing & Licensing, Answered
- Replace a gas furnace with another gas furnace, or switch to a heat pump?
- Stay with gas if your winter design temp is below 0°F and you have cheap natural gas — heat pumps still derate in extreme cold. Switch to a heat pump if winters are mild AND electricity isn't 2× the national rate AND a state rebate stacks. Run 10-year operating costs, not just install price.
- What AFUE rating should I look for in a new gas furnace?
- 95–98% AFUE for cold climates (condensing furnace; requires PVC venting and a condensate drain). 80% AFUE is acceptable in mild climates where the high-efficiency install premium doesn't pay back. Skip the 92–94% band — the price-to-efficiency curve is bad there.
- Is a city-issued permit required for HVAC system replacements in Austin?
- Yes, the City of Austin Development Services Department mandates specific permits for major HVAC system replacements to ensure all work meets current safety and energy-efficiency codes. Licensed contractors typically manage this permitting process as part of their service, which helps homeowners avoid future compliance issues or insurance complications. Always confirm that your chosen provider includes permit filing in their project scope before beginning installation.
- How should I prepare my home's climate system for Austin's winter freeze events?
- Prepare for winter freeze events by scheduling a professional inspection between December and February to ensure your heating components are fully functional. Because sudden temperature drops place extreme strain on residential systems, many experts recommend checking heat pumps and furnace igniters before the first frost occurs. Addressing potential vulnerabilities early helps prevent emergency service calls during the most intense cold snaps in the region.
- What should I look for when choosing a high-efficiency HVAC specialist in Austin?
- When seeking a high-efficiency specialist, look for providers who hold NATE certifications and maintain authorized dealer status with major equipment manufacturers. These professionals demonstrate a deeper understanding of how modern, energy-efficient systems integrate with the specific electrical configurations found in older homes throughout Tarrytown and Travis Heights. Reviewer evidence of successful high-efficiency installations often serves as a strong indicator of a company's technical proficiency in these specialized projects.
- Typical HVAC pricing in Austin, TX: what should I budget?
- Furnace replacement typically runs $2,500–$6,900 in Austin, Texas. See the HVAC pricing table on this page for the full per-service breakdown.