Keystone Steel Structures is often recognized by A&S Building Systems for the quality work we do in erecting their steel building products. Here are a few of the highlight projects we've been recognized for throughout our history as well as some of our other performance achievements.


We are also frequently recognized as one of the top 100 Metal Building Erectors in the country by Metal Construction News. (See the links below to check out our rankings.)

We are also members of the Metal Building Contractors and Erectors Association and the Keystone Chapter of Associated Builders and Contractors, Inc. 2016 was the first year we decided to start using ABC's Safety Training & Evaluation (STEP) Awards program to pinpoint areas to improve our safety program. We were honored to be awarded the Gold level of safety achievement this year with the opportunity to apply for higher levels if we wished. You can see the list of participants here.


2020 Top 100 Metal Building Erectors

2019 Top 100 Metal Building Erectors

2018 Top 100 Metal Building Erectors

2016 Top 100 Metal Building Erectors

2014 Top 100 Metal Building Erectors

2012 Top 100 Metal Building Erectors


Check out this map to see jobs we've completed near you as well as our standard service area.

We've also created a tool to make color selections easier. Check it out below!

© 2015 Keystone Steel Structures
Keystone Steel Structures | 3010 Compass Rd, Honey Brook, PA 19344 | (484) 722-8274

Serving your steel and metal building needs in PA, MD, DE, and NJ

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Pre-Engineered Steel Building by Keystone Steel Structures in PA