DE 302-838-6333    MD 410-546-2900


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OC Bikefest/Delmarva Bike Week 2017 proved to be another great partnership for Tri-Supply & Equipment! The annual event brought thousands of bike enthusiasts to Ocean City, MD for a long weekend of bikes, vendors, and music. Every year Tri-Supply & Equipment powers the event with a...Read more »

We are springing into action with our new rental equipment! We are adding new equipment to our rental fleet daily! Just added: Diamond Products propane powered walk-behind saw, Kubota mini-excavators and track loaders, Godwin dri-prime pumps, and Bomag rollers!Read more »

NAWIC Block Kids Event 2017

On February 4th, members of the Wilmington, DE NAWIC chapter gathered for their annual Block Kids building competition. This was NAWIC's 23rd year for Block Kids and it was a great turnout! Over 100 children participated to create a variety of construction-related structures with 'lego-like'...Read more »

Dogfish Analog A-Go-Go

The weekend of September 16-18 proved to be an extremely busy weekend for the members of Tri-Supply! On Saturday we had the opportunity to supply a variety of light towers and generators to Dogfish Head Beer's Analog A-Go-Go event at Bellevue State Park. Over 3,000 spectators gathered to enjoy...Read more »

Tri-Supply New Castle County Champs

Congratulations to the Tri-Supply men's softball team! They are the official New Castle County Men's Recreational Softball CHAMPS! The team finished the season with a 23-1 record.

Outside salesman Brandon Baker led the team to a 2-0 shutout Thursday night to secure the...Read more »

OSHA Safety Stand-Down

May 2-6 marks OSHA's annual National Fall Prevention Stand-Down to raise awareness of preventing fall hazards in construction. Fall prevention safety standards were among the top 10 most frequently cited OSHA standards, during fiscal year 2014. What is a Safety Stand-Down? A Safety Stand-Down is...Read more »

Dover Tri-Supply Location

The doors are officially open at our Dover, DE location! You'll be able to find us on the south side of Dover, directly off Rt. 13. The store is managed by Mike Germain, who previously worked in New Castle as our rental manager. Our Dover store is be stocked daily with our supplies and rental...Read more »

Tri-Supply Concrete Product in Washington D.C.

Tri-Supply & Equipment supplied Hyde Concrete of Pasadena, MD, a Laticrete/L&M product called Emerytop 400 for loading dock renovations at The...Read more »


October has been quite a month for product demonstrations here at Tri-Supply!

The first demonstration we held featured products from Sika. Sika is a leading supplier of specialty concrete products and industrial materials serving the construction and industrial markets. Their product...Read more »