Charlotte ductwork cleaning, sealing & repair
Ductwork Cleaning, Sealing & Repair in Charlotte can mean a $200 fix or a $4,000 job depending on what's actually wrong. We figure it out before quoting. Our pricing's flat-rate, our techs are state-licensed, and our trucks have parts on them. Most jobs done the same visit.
How Charlotte jobs differ
Property managers across Charlotte keep us on speed-dial because we're predictable. Same crews, same pricing, no surprises.
From the books — a recent Charlotte job
Last spring we got a call from a homeowner near the historic core Charlotte. Upstairs always 6-8° hotter than downstairs. Diagnosis: crushed flex duct in attic and 30% leakage. We replaced damaged section, sealed remaining ducts, added zone damper, temperature differential dropped to 1-2°, ran the test, and were out the door in before lunch. Total: $262 including parts.
What you're paying for
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.
What it costs
Duct leak test (blower door + duct blaster) runs $260 – $415. Mastic duct sealing (whole house) runs $780 – $1,655. Aeroseal injection runs $1,290 – $2,575. Damaged duct section replacement runs $315 – $1,105. Full duct system redesign + replace runs $3,130 – $9,015.