Acme: 724-424-2700
Belle Vernon: (By Appt) 724-243-3150
Mt. Pleasant: 724-547-3006

Your Local Building Supplier

On Stock Now

  • Lumber
  • Fasteners
  • Garage Door Parts and Accessories
  • Electric openers
  • Bagged Anthracite Coal
Recent project, new roof and garage door.

Garage Doors, Metal Roofing, Pole Buildings, and more!

Parts, Sales, Service, and Installation

Serving the Southwestern Pennsylvania region since 1998, with showrooms in Acme and Belle Vernon (by appointment), TriCounty is your home town building supplier.

Call on us for the best in Residential and Commercial:

  • Garage Door Service, Sales, Parts, Installation, and Repair
  • Metal Roofing and Metal Siding
  • Pole Building Construction, and Packages
  • Coal and Oil Stove Heating

Serving Westmoreland, Fayette, Somerset, Southern Allegheny, Eastern Washington, and Eastern Greene Counties.

At TriCounty, our mission is to provide affordable solutions with responsive, home-town service. We’re your neighbors, serving our local communities with pride. That’s why no job is too small, and there’s no challenge we wouldn’t appreciate quoting for you.

It’s easy, call us at:

  • Acme: 724-424-2700
  • Belle Vernon: 724-243-3150 (only open by appointment)
  • Mount Pleasant: 724-547-3006

…or visit our Contact page to speak with one of our experts at a Tri County showroom near you.

Why Choose TriCounty?

We know your concerns.  At every turn, you run into fly-by-night operations and inexperienced franchise owners.

When it comes to doing things right, there’s only one TriCounty Building Supplier.  We’ve been growing strong since 1998, and our dedicated sales, installation, and repair teams have decades of in-depth product knowledge.  We have expertise in what it takes to serve Southwestern Pennsylvania homes and businesses, deal with PA weather, and ensure that Southwestern Pennsylvania families get the most from the investment they make in TriCounty products and services.

Check out our customer reviews.  We look forward to providing the best possible customer experience for you too.  Contact us today – prompt, convenient, reliable, local service awaits.

Acme, PA

724-424-4962 or 724-424-2700


Belle Vernon, PA

724-243-3150 (by appointment)


Door Affiliates

Metal Roof & Siding Affiliates

Metal Building Systems Affiliates