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Update: Our main phone line (301-350-6550) is back in Service.

NOTICE: Regarding current COVID-19 Pandemic and Restrictions

Trippe Supply is still open for normal business hours, and still conducting both Will Call orders and Curbside Deliveries.
Questions: call us at 301-350-6550 or email us at info@TrippeSupply.com
We are stocking PPE as well as disinfectant supplies, especially Surgical/N95-equivalent masks and hand sanitizer

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 a 20 lbs extinguisher on top, emergency information postings along the side, 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.