Industrial compressed air systems

Rotary Screw Compressors · Air Dryers · Filtration · Piping

5 HP to 500 HP. In Stock. Shipped Direct.

Ingersoll Rand, Atlas Copco, Quincy, Kaeser, Sullivan-Palatek, and more. Sized for your CFM and PSI requirements. Full OEM warranty on every unit.

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Spec'd to Your Application

Tell us your CFM, PSI, and duty cycle. We match you to the right compressor, dryer, and filtration setup.

Ships in 1–3 Business Days

Most units are warehoused domestically and ship freight direct.

Full OEM Warranty on Every Unit

Every compressor, dryer, and accessory ships with the manufacturer's full factory warranty.

Talk to a Real Person

Call us. You'll get someone who knows compressed air, not a chatbot.

Compressed Air Is the Fourth Utility. We Supply It.

Every manufacturing floor, body shop, and machine shop in the country runs on compressed air. Caldwell Air exists because buying that equipment should not require three quotes from regional distributors, a two-month lead time, and a 40% markup over MAP. We stock rotary screw compressors from 5 HP to 500 HP, refrigerated and desiccant dryers rated from 25 CFM to 3,000 CFM, aluminum piping systems, ASME air receivers, inline filtration, and the maintenance consumables that keep it all running. If you know your specs, order direct. If you do not, call us — we have sized systems for CNC shops, tire plants, food packaging lines, and everything in between.

Not Sure What CFM You Need?

Send us your air tool list, your current system specs, or just a description of your operation. We will put together a complete system recommendation with pricing — no obligation, no sales pitch.

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