Ductwork Cleaning, Sealing & Repair services in Aurora
Our crew runs about half of its weekly volume on ductwork cleaning, sealing & repair calls in and around Aurora. The other half is everything else local-service. So yes, we know your area. What you get with us: licensed work, upfront pricing, a tech who can read what's wrong before opening up a wall.
What this service includes
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's specific about Aurora jobs
Most weeks we run 12–18 calls inside Aurora alone. Different houses, similar fixes — we've seen yours before.
On bigger jobs we'll bring two techs. On simpler ones, just one — fewer hands, faster billing.
Price expectations
For ductwork cleaning, sealing & repair jobs in the Aurora area:
- Duct leak test (blower door + duct blaster): $280 – $450
- Mastic duct sealing (whole house): $850 – $1,800
- Aeroseal injection: $1,400 – $2,800
- Damaged duct section replacement: $340 – $1,200
- Full duct system redesign + replace: $3,400 – $9,800
Adjacent services
- AC Installation & Replacement in Aurora
- Furnace & Heating Repair in Aurora
- Mini-Split & Ductless Systems in Aurora
From the books — a recent Aurora job
Property manager call, Aurora-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. $420.