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When China Grove families ask who we'd call for duct sealing, the answer is simple — us. Green Air Duct Club has served the San Antonio area since 2009 with one rule: show the customer photos, quote one honest price, and don't get paid until they're happy.

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Out on San Antonio's east side, China Grove's country homes and acreage properties collect wind-blown dust that settles deep in the ductwork.
South Texas heat means China Grove systems run 2,500+ hours a year, and Hill Country cedar and oak pollen ride every cycle straight into the ducts. Add construction dust from the metro's nonstop growth and indoor humidity that feeds musty buildup, and China Grove ductwork collects more — faster — than most homeowners realize.
Simple, honest, and done in one visit.
We inspect your duct system and show you photos of the leaks and disconnected joints we find.
You get a clear, itemized quote. Nothing is sealed — or charged — until you approve it.
We seal joints, seams, and connections with mastic systems built to last in Texas attic heat.
We re-check airflow room by room so you can feel the difference where you actually live.
Every home is different, so we inspect first — free — show you photos of what we find, and give you one firm written quote. The price we quote is the price you pay.
📞 Call (210) 790-3600Recognize two or more of these in your China Grove home? Start with the free inspection — we'll show you photos of your own system and give you an honest recommendation. Call (210) 790-3600 any time; we're open 24 hours.
What China Grove homeowners ask us most.
Every China Grove home is different, so we inspect first and give you an honest written quote before any work. The inspection itself is free, with photos and zero pressure.
Often, yes. Leaks on the return side pull attic and wall-cavity dust straight into your air stream. Sealing those gaps in your China Grove home can noticeably cut the dust that settles on furniture.
Most China Grove homes take half a day to a full day, depending on how much ductwork is accessible and how many leaks we find.
It can — and booking sealing together with your $99 duct cleaning in China Grove is the most efficient route, since the system is already open and inspected.
We also provide duct sealing in these nearby communities:
San AntonioAlamo HeightsBalcones HeightsCastle HillsConverseCross Mountain
Air Duct CleaningDryer Vent CleaningDuct ReplacementMold RemediationUV Light InstallationAir Quality TestingOdor Removal
Same-day appointments are available across San Antonio & Bexar County. Free inspection, honest pricing, pay only when you're happy.
📞 Call (210) 790-3600 Book Online