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Welcome to Trippe Supply, your local wholesale source for the Washington & Baltimore area.

Airguards, by STLFLX..

“It is the closest you will get to breathing naturally.”

Introducing Sheet Metal Products!

Keep the job rolling with onsite sheet metal fabrication powered by Wuko!

Jobsite Caddy available at Trippe Supply! — Jobsite Caddy supports 20 lbs extinguishers, emergency information postings, and a spill Kit underneath.

Trippe Supply Co. Inc. has been your wholesale source for quality name brand tools and supplies since 1977. We offer a wide variety of power and hand tools, supplies for industry, construction & welding at low competitive prices. We offer same day service within the greater Baltimore and Washington D.C. areas on instock items. We accept American Express, Discover, Mastercard, and Visa; as well as municipal, government, institutional and school purchase orders. Credit accounts are available with pre-approved application. Repair service is also available for electric and pneumatic tools, welding equipment, and small construction equipment. See the list of products we offer.