Ductwork Replacement Cost in Texas
Estimate for your Houston home
Ductwork Replacement ยท Houston
$3,075 to $9,225
- Size your house needsTons is cooling capacity, not weight. One ton covers roughly 600 sq ft in most of Texas.
- 3.5 tons
- Ductwork Replacement in Houston, part and labor
- Larger systems cost more here, and yours estimates to about 3.5 tons
This is an estimate, not a quote. Correct sizing comes from a Manual J load calculation that accounts for your insulation, windows and orientation. Ask any contractor for theirs in writing.
The short answer
Ductwork Replacement in Texas usually runs
By city
Permit rules, utility rebates and contractor availability all change by metro. Pick yours for the local version of this answer.
- San Antonio$3,075 to $9,225
- Austin$3,075 to $9,225
- Dallas$3,000 to $9,000
- Houston$3,075 to $9,225
- El Paso$3,000 to $9,000
How long it should last
20 to 30 years is the usual range, and Texas systems land in the lower half of it. Cooling season here runs most of the year, so equipment accumulates run hours at a pace national lifespan figures were never built around. If you are reading a national guide that says fifteen to twenty years, mentally subtract a few.
Brands, and what the badge changes
There is no brand to shop for ductwork. The material choices are flex duct against sheet metal and the insulation rating, and the contractor doing the layout matters more than either.
- Flex duct is standard and fine when it is pulled tight and supported every few feet. Sagging flex is the most common thing wrong with a Texas attic.
- Ask for R-8 insulation on attic runs. R-6 was the norm and still shows up in low quotes.
- A Manual D duct design is the ductwork equivalent of the Manual J load calculation. Ask for it in writing.
Common questions
- How much does ductwork replacement cost in Texas?
- Most Texas homeowners pay $3,075 to $9,225. The distribution system. Undersized or leaking ducts cap what any new equipment can deliver, which is why a new system sometimes disappoints.
- What efficiency does Texas require?
- Texas is in the southern region, where the federal minimum for split system air conditioners is 14.3 SEER2. National articles frequently quote the northern minimum of 13.4, which does not apply here.