How much does it cost to replace a furnace in Dallas–Fort Worth, TX?
Furnace replacement in Dallas–Fort Worth, TX typically runs $3,800–$7,500 installed for a standard-efficiency gas furnace, and $6,000–$10,500 for high-efficiency condensing models. The quote should name the efficiency (AFUE), the warranty, and whether ductwork or venting changes are included — those are where cheap quotes grow.
What you can check yourself
- Apply the age test: a furnace 18–20+ years old with a major failure (heat exchanger, blower) is usually a replace, not a repair.
- Ask for the AFUE rating in every quote and compare like-for-like — an 80% and a 96% furnace aren't the same product.
- Ask about utility rebates and federal tax credits for high-efficiency models; good installers itemize them.
- Get the heat-exchanger verdict in writing if safety is cited — a cracked exchanger is a true shut-it-down finding, and you deserve the evidence.
Typical cost
Typical installed in Dallas–Fort Worth, TX: standard gas furnace $3,800–$7,500; high-efficiency $6,000–$10,500. A cracked heat exchanger on an out-of-warranty furnace almost always tips the math to replacement.
When to call a pro
If any tech red-tags the furnace for a cracked heat exchanger, don't run it 'one more night' — carbon monoxide is the risk. Get the second quote fast, but keep it off.
HVAC pros in Dallas–Fort Worth, TX
- Strike Force Heating & Air LLC · 3004 Fairmount St, Dallas, TX · 2145704966
- Dallas HVAC Repair Service · 325 North St. Paul Street Ste 5200, Dallas, TX · +19453038465
- Christian Mechanical · 1910 Pacific Ave Ste 7062, Dallas, TX · 4696340741
- Alpha Heating & Cooling Llc. Hvac Dallas · 1910 Pacific Ave Ste 12065, Dallas, TX · 12149458799
- airductcleanerdallastx · 1903 Young St, Dallas, TX · 9727299139
- Sanchez Brothers HVAC · Dallas Fort Worth Int'l Airport, 2400 Aviation Dr, Dallas, TX · +19407583617
- airduct--cleaning · 2305 N Central Expy, Dallas, TX · 2144715592
- E3solutions · 2828 Lemmon Ave Apt 5163, Dallas, TX · (479) 365-9333
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Data by Servik — verified local pros from official license records and public sources. Cost figures are typical ranges, not quotes; a pro's written estimate is the real number.