News & Events

HMI Charleston Warehouse

Hahn Mason is excited to offer our help on your spiral needs for commercial projects.
We carry in stock Semco gasketed duct with accessories including flex, elbows, couplings, endcaps, reducers and saddle taps.

Most orders can be fulfilled the same day and delivery can be arranged if needed.

Stop by or call and we will be happy to see how we can help you.
Hahn Mason Air Systems Warehouse
4115 Dorchester Rd Building 200
North Charleston, SC 29405