Best Furnace Replacement Companies in Garland, TX
Furnace Replacement in Garland: 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 7 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
Garland Heating & Air Conditioning★ Best for Furnace Replacement
Furnace Replacement score: 5.0
Vouched Score: 76/100
High-efficiency furnace installer. Carrier Authorized Dealer and NATE Certified. 10-Year Warranty.
- Mfg dealer: Carrier Authorized Dealer
- Warranty: 10-Year
- NATE: ✓
- Financing: ✓
- Years: 70+
Google 4.7★ (655+)BBB 2.0★ (1)
Aircons Heat & Better Air Inc
Furnace Replacement score: 4.9
Vouched Score: 91/100
Driven by: Trane Comfort Specialist Dealer
- Mfg dealer: Trane Comfort Specialist
- Financing: ✓
- Years: 10+
Google 4.9★ (560+)BBB 5.0★ (1)
- Years: 45+
Consistently strong customer feedback (4.8★ from 6,530+ Google reviews; 2.1★ from 155+ Yelp reviews; 4.84★ from 180+ BBB reviews).
Google 4.8★ (6,530+)Yelp 2.1★ (155+)BBB 4.84★ (180+)
- Financing: ✓
- Years: 10+
Google 4.9★ (120+)
- Financing: ✓
- Years: 14+
Google 5.0★ (100+)BBB NR
- Mfg dealer: Trane Certified Dealer
- Financing: ✓
- Years: 40+
Google 3.9★ (1,975+)
Other Garland HVAC providers
These HVAC providers serve the area but didn't surface a category award or ≥2 verified furnace replacement signals. Confirm credentials and pricing by phone.
Typical Furnace Replacement costs in Garland, TX (2026)
Last updated
Estimated ranges for Garland, TX. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Furnace replacement (installed) | $2,450–$6,850 |
| High-efficiency 95%+ AFUE upcharge (over standard 80%) | $730–$1,800 |
| Gas line + venting modification (if repositioned) | $275–$1,100 |
| Furnace + AC dual-system replacement (installed) | $7,300–$16,400 |
What Every Garland Resident Should Ask Before Booking an HVAC Dispatch
- 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 Garland?
- Yes, the city requires a mechanical permit for most major HVAC system replacements to ensure the work meets current safety standards. Texas Department of Licensing and Regulation (TDLR) rules mandate that only state-licensed technicians perform this work. Homeowners should verify that their chosen contractor handles the permit application process and subsequent inspections, as this is a standard requirement for all residential cooling and heating installations within Garland city limits.
- How do I verify an HVAC contractor's credentials in Texas?
- You should confirm that the contractor holds a current Texas HVAC license, which is required by the Texas Occupations Code. You can verify this status through the Texas Department of Licensing and Regulation (TDLR) online portal using the company’s license number. Additionally, ensure the provider is properly bonded and insured, as these protections are essential for safeguarding your property during complex installations or major system repairs in Garland homes.
- How do Garland's housing styles influence HVAC service requirements?
- Garland features a mix of historic homes and modern subdivisions, each presenting unique challenges for HVAC efficiency and installation. Older residences often require specialized ductwork retrofitting to accommodate modern, high-efficiency equipment, whereas newer builds may focus on integrated smart-home climate controls. When selecting a contractor, prioritize those who demonstrate experience with your specific home type, as this ensures your cooling system is properly sized and configured for the unique airflow demands of your property.
- What does HVAC service typically run in Garland, TX?
- Furnace replacement typically runs $2,450–$6,850 in Garland, Texas. See the HVAC pricing table on this page for the full per-service breakdown.