Air Duct Sealing
Leaky joints quietly waste a big share of your airflow. We seal seams and connections with professional mastic for a tighter, more efficient system.
Free estimates. Same-day service. Open every day 8 AM–8 PM.
Get a free estimate
Prefer to talk? Call (888) 258-5005 — a local tech answers.
What's included in air duct sealing
- Leak points found at seams and connections
- Professional mastic applied by hand
- Boots and takeoffs resealed
- Airflow improvement verified after sealing
Why choose us
- Licensed & insured — 10+ years of experience
- Same-day service, open every day 8 AM–8 PM
- Free inspections and free estimates — no prices guessed over the phone
- 5-star rated — based on 100+ reviews
- Negative-air method: the whole system under suction before any run is scrubbed
About Air Duct Service Co
Air Duct Service Co is a national air duct company with local technicians in most areas. We clean, inspect, repair and install ductwork — always from the main trunk duct, with a real negative-air machine sealed onto the trunk — and every visit starts with a free inspection.
Contact
Call (888) 258-5005
Open Every Day 8 AM–8 PM
Free estimates on every service.
Related reading from our blog
Air Duct Cleaning Near Me: How Often Should You Get Your Ducts Cleaned?For most homes, every two to three years is a good rhythm — sooner with pets, allergies or a recent remodel. Here is how Air Duct Service Co helps you tell, honestly, whether yours need it yet.
Duct Cleaning Near Me: 7 Signs Your Air Ducts Need a Professional CleaningDust that returns in days, musty smells when the system kicks on, rooms that never match the thermostat — the warning signs are easy to spot once you know what your ductwork is telling you.
HVAC Duct Cleaning, Explained: What Negative-Air Cleaning Is and Why It MattersIt is the difference between moving dust around and actually removing it from your home. This is the method Air Duct Service Co uses on every job — explained step by step, the way our techs do it.