Main Stream Industries Inc.

END OF SUMMER Sales

Solar Tech Arrow boards

Traffic Cones discounted 30 day sale

We currently have new and used SOLAR TECH Silent sentinel 15 lamp trailer mounted arrow boards for sale and rental. Gear up for spring projects with the traffic control you need to not miss a day of work.

Traffic Cones discounted 30 day sale

For a limited time we have discounts on orders of 100 or more cones for 20.00$ each. Orders of 270 for 19.75$ each.

About Us

traffic signs and traffic sign blanks used to make traffic signs

One Stop Shop

We are always expanding our inventory to meet as many highway and municipal needs as possible. We carry PaDOT certified signs, traffic control devices, posts, hardware, and many other specialty items that can all be delivered or picked up at our shop.

Professional Team

Our staff has years of on the road experience and has all the knowledge to guide you in the right direction.

type three road closed barricade and a traffic barrel used to close off sections of roads

Traffic Control Rental and Setup

Along with our sales we also offer the rental of all traffic control devices. You can pick up at our shop or get an estimate for us to deliver or setup your workzone.