Keystone Excavating & Development LLC

09/11/2026

Today, we pause to remember the lives lost on September 11, 2001, and honor the extraordinary courage of the heroes and first responders. We stand united in resilience and will never forget their sacrifice. 🇺🇸

09/07/2026

Happy Labor Day from our crew to yours!

08/26/2026

🎉🎸 This is it—our FINAL Summer Concert of the season! 🎸🎉

Don't miss your last chance to enjoy an evening of live music in Downtown Elizabeth as we wrap up another incredible Summer Concert Series with Moldies!

📅 Thursday, August 27th
🕕 6:00 PM – 9:00 PM
📍 Downtown Elizabeth

Bring your lawn chairs, invite your family and friends, and help us celebrate an amazing summer of music, community, and supporting our local businesses.

A special thank you to our local sponsors:

🚧 Keystone Excavating
💐 Barton's Flowers & Bake Shop

As we close out another fantastic season, we want to thank our musicians, sponsors, volunteers, local businesses, and everyone who joined us throughout the summer. Your support is what makes this series so special, and we can't wait to see you one last time this season!

This project was made possible through Main Streets Allegheny, an initiative of County Executive Sara Innamorato with funding provided by the Redevelopment Authority of Allegheny County.

https://www.facebook.com/events/934052822631370

08/10/2026

08/04/2026

We are thrilled by the number of people reaching out to us, but we want to share an important update about our current services! 📢

Our teams are currently dedicated to commercial asphalt and concrete paving projects. Because we are focused entirely on these larger contracts, we unfortunately cannot take on any residential driveways or walkways at this time. Should we expand our services to include residential work in the future, we will post an update directly to this page.

Thank you to everyone who has inquired - we sincerely appreciate your interest in our business!

07/13/2026

Huge shoutout to our incredible team for working safely and efficiently through the summer heatwaves! ☀️

07/03/2026

From all of us at Keystone Excavating and Development LLC, we want to wish everyone a safe, fun, and relaxing holiday weekend! Whether you're spending time with family, enjoying a barbecue, or watching the fireworks, we hope you have a fantastic time celebrating our nation's independence.

06/21/2026

Happy Father’s Day to all the hard-working dads building strong families and strong communities!

05/22/2026

From the entire team at Keystone Excavating & Development, have a safe Memorial Day weekend!

05/10/2026

From all of us at Keystone Excavating & Development!