New Orleans ductwork cleaning, sealing & repair
Most New Orleans ductwork cleaning, sealing & repair jobs we see fall into 3 or 4 categories — common stuff, common fixes. Less of a mystery than the marketing makes it seem. Most of our work comes from neighbors of past customers. That's the only marketing we trust.
Talk to a tech: (800) 555-3072
The actual work
Most homes have leaky ducts losing 20-30% of conditioned air to attics and crawl spaces. Sealing the duct system is the highest-ROI HVAC improvement most homeowners can make.
We test ducts with a blower door + duct blaster, identify leaks, and seal them with mastic (better than tape long-term) or aeroseal injection.
Full duct replacement is rare — only on systems with collapsed flex-duct, severe pest damage, or major redesign needs. More common: targeted replacement of damaged sections plus sealing of the rest.
New Orleans-area patterns we see
We don't subcontract New Orleans work. Every job is our own crew, our own trucks, our own warranty.
Pricing
For ductwork cleaning, sealing & repair jobs in the New Orleans area:
- Duct leak test (blower door + duct blaster): $260 – $415
- Mastic duct sealing (whole house): $780 – $1,655
- Aeroseal injection: $1,290 – $2,575
- Damaged duct section replacement: $315 – $1,105
- Full duct system redesign + replace: $3,130 – $9,015
Other things we handle locally
- Mini-Split & Ductless Systems in New Orleans
- AC Maintenance & Tune-Ups in New Orleans
- AC Installation & Replacement in New Orleans
- Furnace & Heating Repair in New Orleans
What a typical call looks like
Property manager call, New Orleans-area duplex. Both units had upstairs always 6-8° hotter than downstairs. We pulled the system apart and found crushed flex duct in attic and 30% leakage. Replaced damaged section, sealed remaining ducts, added zone damper, temperature differential dropped to 1-2° on the same trip — both tenants happy. $754.