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Let’s Build What’s Next

At John F. Pennebaker Co., Inc., we partner with clients who expect precision, accountability, and results. Whether your project is industrial, commercial, military, or educational, our team is ready to support you with dependable mechanical contracting, on-time delivery, and solutions built to last.

If you’re planning a project, requesting a proposal, or simply need guidance on where to start — we’re here to help.


Reach Our Team

📍 Office
1840 S Lee Ct NE
Buford, GA 30518

📞 Phone
(678) 546-8858

📧 Email
info@johnpennebaker.com

🕘 Hours
Monday – Friday
9:00 AM – 5:00 PM


Send Us a Message

Use the form below to get in touch with our project management team.
We respond promptly — usually the same business day.


Bid Invitations & Project Documents

For bid invites, plan review, or submittal coordination, please include project details, schedules, and any relevant specifications.
We handle all requests with confidentiality and professionalism.


We Look Forward to Working With You

Choosing the right mechanical contractor matters.
At Pennebaker, we stand behind our work — and we stand behind our word.

Let’s get your project moving.