Home Repair Decoded

Furnace Replacement Cost in Texas

$2,900 – $8,250We estimate furnace replacement in Texas at $2,900 to $8,250 for a gas furnace on existing ductwork and gas line. The national estimate is $2,950 to $8,350. Texas HVAC technician pay is 5% below the national median, ranking 38 of 51.
Part of the jobLowHigh
Parts and materials (our assumption)$2,500$6,500
Labor hours (our assumption)614
Billed labor rate per hour$69$125
Estimated total$2,900$8,250

Our estimate, not a quote. Billed rate is the Texas median wage from BLS (2025, $27.77 an hour) times 2.5 to 4.5 to cover payroll costs, overhead, travel and profit. How we estimate

What our assumptions are based on

ItemSourced figureBasisSource
Parts$1,249 – $1,835Budget Heating listed prices for 20 gas furnaces, all 80% AFUE, 40,000 to 135,000 BTU. No 90%+ AFUE models were on this list.Budget Heating

What other publishers report

National figures as published by each source, checked 2026-11-03. Their scope can differ from ours.
PublisherLowHighScope
This Old House$3,800$10,000Gas furnace installed. Page dated June 2026.
Today's Homeowner$3,300$7,800Gas furnace replacement installed. Page dated September 2025.
Bob Vila$3,800$10,000Gas furnace installed. Page dated April 2024.

Cities in Texas

Metro areaMedian wageLowHigh
Dallas$28.63$2,950$8,300
Houston$28.34$2,950$8,300
San Antonio$28.17$2,900$8,250

Who can legally do this in Texas

Air conditioning and refrigeration work that is not exempt must be provided through a Texas licensed Air Conditioning and Refrigeration Contractor, who must carry the required liability insurance. Mini-split units also require a licensed contractor.

Check a license with TDLR License Search

Compared with neighboring states

StateMedian wageLowHigh
Arkansas$23.13$2,850$7,950
Louisiana$28.20$2,900$8,300
New Mexico$24.17$2,850$8,000
Oklahoma$27.67$2,900$8,250

Other HVAC technician jobs in Texas

Furnace Replacement cost in every state · Texas home repair guide

Sources

General information, not professional advice. Conditions, codes and prices vary. Turn off power, gas or water before any work, and hire a licensed professional when in doubt. Cost figures are our estimates, not quotes.