Skip to content

State Line Supply Company

Established 1900


About State Line Supply Co.

Serving the Steel Industry For Over 100 Years

State Line Supply Company is a steel service center specializing in providing structural steel, pipe, valves & fittings, and value-added services to our customers for over 100 years.


How We Started

State Line is a family owned, third generation company originally established in 1900 by Mr. Harry Goodman of Bradford, Pa.

With over 100 years in the business, State Line has evolved tremendously from it's beginning roots and are now able to service not only the northwest area of Pennsylvania, but also the western New York area as well.

Our Team

Here you can get an insight into some of our very talented team members at State Line Supply Co. With all the industry experience we have between this group you will have nothing to worry about finding exactly what you need from your premiere metal service center.

Bob Douglas

  • 32 years with the company

  • Specialty in: CPA, Logistics, Purchasing

  • Past work experience: Werzalit of America

  • Enjoys bird hunting & fly fishing

Vince Montecalvo

  • 3 years with the company

  • Specialty in Sales & Relationship Building

  • Past work experience: Top Line Process EQ Co. and Zippo Manufacturing Co.

  • Enjoys Deer Hunting, Electric Trains, and Penn State football

Tom Vinciquera

  • 32 years with the company

  • Specialty in: Sales and Service

  • Past work experience: Bradford Pipe & Supply

  • Enjoys golf, hockey, and Penn State football

John Rounsville

  • 23 years with the company

  • Specialty in Sales and Machined & Processed Products

  • Past work experience: Olean Sheet Metal and Bradford Pipe & Supply

  • Enjoys Camping and Motorcycling

Dave Reid

  • 27 years with the company

  • Specialty in Operations & Inventory Control

  • Been with State Line Supply his entire career

  • Enjoys golf and favorite football team is the Pittsburgh Steelers

Anne Bouquin

  • 33 years with the company

  • Specialty is in Office Management

  • Past experience 

  • Enjoys gardening and cats

Dave Zuckerman

  • Owner of Company

  • Avid pilot & Alpine skiier

Our Certificates


All of us a State Line strive to bring a level of service to our customers not normally experienced in today’s business environment. Our mission is to provide our customers with the highest standard of integrity and ethics while providing our customers with quality service and products.