Tech Air Mid-Atlantic



(There is no showroom or walk-in trade)

1560 Caton Center Drive
Suite A-D
Baltimore, MD 21227

See Map: Google Maps

Hours of operation:
Monday - Friday: 8:00am - 5:00pm
Saturday: closed
Sunday: closed

Phone: 410.565.6427
Fax: 240.457.4926

Sales Contact:
John Hardy,



After our recent move to Baltimore, MD, Tech Air Mid-Atlantic is perfectly situated to service the Washington, DC and surrounding Metro area of Maryland and Virginia. Like all Tech Air companies, we offer industrial gas and specialty gas such as Argon, Oxygen, and Acetylene. We offer a full range of brand name welding supplies from Miller/Bernard, Tweco/Victor, Revco, United Abrasives, Lincoln, Nasco/OKI and Hypertherm to help meet all of your welding needs.

Additionally, from our convenient Baltimore location, Tech Air Mid-Atlantic offers Propane and related equipment to home builders for temporary heating and residential Propane for home heating! We take great pride in our safety record and offer safety training to home builders.

Call us today and find out what we can do for you!