Glenn's Steel City Diesel

06/26/2026

Thank you to all of our customers for keeping this lot as full as it is! We appreciate each and every one of you!🔧

01/26/2026

01/16/2026

Meet the newest office employee of Glenn’s Steel City Diesel! Buddy is an older lab that Glenn & Cheryl just adopted. He is having the best time eating Cheerios, and getting belly rubs!

01/15/2026

We are installing new ball joints, a new transfer case, front driveshaft, pinion seal, and doing all regular maintenance on this 2016 F-550. Thanks to our friends at for trusting us with your fleet!

01/14/2026

We are doing a complete fuel system replacement on this 6.7 powerstroke due to massive water contamination in the fuel system! Experience matters! 724-432-3662

11/27/2025

More than anything, we are so thankful to have created so many incredible friendships through this business. So many of you have grown to become family. Thank you for the constant support!

Happy Thanksgiving,
The Weis Family

10/29/2025

2021 Ram with a 6.7L Cummins
We’re doing a Hamilton cam conversion kit to fix the dreaded cam and lifter failure that 2019-2024 Cummins have. This truck will have a new complete camshaft, lifter, pushrods, and adjustable rocker arms.

09/09/2025

We will be closed Wednesday September 17th to attend the mass in honor of Glenn’s dad. We are so thankful for all of your support, kind words, and prayers you have sent our way. You all aren’t just customers, you have become family - we could not be more grateful for each and every one of you.

-The Weis Family

View Daniel Joseph Weis's obituary, contribute to their memorial, see their funeral service details, and more.

09/07/2025

As many of you know - Glenn’s dad has been ill for quite some time now. We are saddened to say that he passed this morning. We are kindly asking that you refrain from texting or calling Glenn during this difficult time. Please direct all calls and messages to Emily’s cell phone or the business phone. Thank you all so much for your support during this difficult time.

Emily’s cell phone (text or call) : 724-814-1802
Business phone : 724-432-3662