Home › Services › Duct Sealing › Alamo Heights
In Alamo Heights, your HVAC system works harder than almost anywhere in the country. Green Air Duct Club keeps it breathing clean with professional duct sealing, a free system inspection, and pricing we put in writing before we start.

Fill this out and we'll call you back shortly to confirm your appointment.
Prefer to talk? Call (210) 790-3600
Alamo Heights' classic homes along Broadway and around Olmos Creek often carry original or decades-old ductwork that rewards a careful inspection.
Between the cedar pollen blowing off the Hill Country, summer humidity that never quite leaves, and dust from the construction that seems to be happening on every Alamo Heights street, the air inside a Alamo Heights home works hard for its living. Your ducts collect all of it, quietly, until the vents start telling the story.
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 Alamo Heights 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 Alamo Heights homeowners ask us most.
Every Alamo Heights 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 Alamo Heights home can noticeably cut the dust that settles on furniture.
Most Alamo Heights 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 Alamo Heights is the most efficient route, since the system is already open and inspected.
We also provide duct sealing in these nearby communities:
San AntonioBalcones HeightsCastle HillsChina GroveConverseCross 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