| Quick facts | Answer |
|---|---|
| Cost range | About $800 to $2,500 for accessible sealing; $1,300 to $3,000 for comprehensive sealing |
| Time | Most residential jobs take 1-3 hours |
| Who's qualified | A Texas Air Conditioning and Refrigeration Contractor (TACL) license is required |
Anthony, TX: what's different here
Anthony sits in El Paso County on the Texas-New Mexico border and is part of the El Paso metropolitan area. The town has a hot desert climate (Köppen BWh), which makes air-conditioning efficiency and duct sealing especially relevant. Anthony is about 20 miles and roughly 25 minutes by car from El Paso via I-10 W.
What does air duct sealing cost in Anthony?
Texas-market examples put accessible duct sealing at about $800 to $2,500, including verification for comprehensive sealing. A separate Texas guide says duct sealing alone commonly costs $1,300 to $3,000, depending on home size and condition. Ask the pro for a written quote before work begins.
How long does duct sealing take?
Most residential duct sealing jobs are completed in 1-3 hours, depending on system size. Another Texas service page says most residential services finish in a few hours, depending on duct size and the number of leaks.
What materials are used to seal ducts?
Texas guidance specifies mastic sealant or UL 181-rated tape for code-compliant sealing. Standard cloth duct tape is not accepted. All ductwork must be sealed with mastic or foil tape under one Texas permit guide.
Does duct sealing need a permit in Anthony?
Texas HVAC permitting guidance says ductwork modification requires a permit, and the licensed HVAC contractor is responsible for pulling the mechanical permit. Published local permit fee examples range from about $75 to $500. A blower-door duct-leakage test can cost about $300 to $500 when ductwork is modified.
Who is qualified to seal air ducts in Texas?
The Texas Department of Licensing and Regulation requires anyone performing air conditioning and refrigeration work to hold a valid Texas Air Conditioning and Refrigeration Contractor (TACL) license. Applying for that license requires a completed application and a $115 fee. Anyone assisting a licensed contractor must register as a technician, with registrations valid for 1 year.
What to do next
- Ask the pro for proof of a valid Texas Air Conditioning and Refrigeration Contractor (TACL) license and check it on the Texas Department of Licensing and Regulation site.
- Request a blower-door duct-leakage test in the quote if ductwork will be modified, and budget roughly $300 to $500 for it.
- Confirm the quote states mastic sealant or UL 181-rated tape, not cloth duct tape.
- Ask the licensed contractor to pull the mechanical permit required for ductwork modification.
- Call (915) 286-7051 or email [email protected] for a free quote from an independent, licensed, insured AC repair contractor.
El Paso Air is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
