Ternion Builders, LLC

Ternion Builders, LLC Ternion Builders, LLC, is a woman-owned commercial construction company in Frederick, Maryland.

🎉 Celebrating a DECADE of Karmic Craftsmanship! 🎉

Ternion Builders, LLC, is a woman-owned commercial construction company (currently seeking 8a/MBE/DBE status) based in Frederick, Maryland. We provide:

* general contracting
* construction management
* design/build services
* site development
* value engineering
* federal government security clearances
* specialization in historic renovations
* LEED (R) certification

We serve both the Baltimore

& Washington Metropolitan areas, and offer 30+ years of experience in building:

* offices/retail,
* multi-family housing,
* flex/warehouses,
* government/educational/medical facilities, and
* tenant build-outs.

08/08/2026

1st S.H.E. Week in the books! Frederick County Chamber of Commerce

07/31/2026

Happy National Mutt Day from our Paw-ject Manager Tumbleweed (aka TeeDub)! Turns out he's half purebred Bassett hound, half everything else but 100% jobsite dog!

Show us your mutts!

07/21/2026

🚨 She's BACK! 🚨

It's been a hot minute since we've seen the Frederick Bear, so we were thrilled when she stopped by our 27 Corporate Center project to assist! 🐻

07/20/2026

So grateful for Denver Companies, LLC out there doing the Lord's work during these unprecedented times

Happy ! Missing our friends Mr. Singh & Helen from Store 11590B on Metropolitan Ave in Kensington! Mr. Singh & his en...
07/11/2026

Happy !

Missing our friends Mr. Singh & Helen from Store 11590B on Metropolitan Ave in Kensington!

Mr. Singh & his entire staff are the welcoming, patient & generous neighbors of our project - now completed!

7-11 continues to hit different now: we deeply miss starting our mornings or sneaking away for a lunch break with anyone else! 🧡💚

07/10/2026

Meet Ternion president Jill Maenner — she came to construction as a second career and proves transferable skills win.

Her prior experience sharpened her communication, team leadership, scheduling, and problem-solving skills — which translates into more efficient jobsites and happier clients. Jill’s story shows how the construction industry makes room for everyone.

With on-the-job training, certifications, and clear advancement, you can earn while you learn and build a stable, well-paid career. Start, grow, and advance your way. 💪

Tell us about the jobs you held before settling into your current career! Extra points for sharing the skills that prepared you to succeed across industries.

07/09/2026

Meet our Vice President, Mark Buchholz. With 40+ years in the field and a steady hand on projects big & small, Mark leads with humor, precision, and a commitment to leaving something that lasts.

We’re proud to have a leader like him shaping our community.

Tell us: why do you build? 👷‍♂️🔧🏗️

07/08/2026

We build more than structures — we build safer, smarter spaces that help communities thrive.

Meet Eddie, another member of the Ternion team, and hear how the construction industry helps him thrive, too.

Then drop your own WHY in the Comments!

07/07/2026

Tough night yesterday for Team USA ⚽😭

From Ternion Builders' small-but-mighty team to a massive World Cup organization, the journey is the same: teamwork, precision, and heart.

In fact, in sports and in commercial construction, setbacks teach us the same lesson: regroup, adapt, and come back stronger.

Why do we do this? To craft spaces that bring people together — on and off the pitch.

Meet the people who bring that resilience to every job site & share your own WHY in the Comments.

Address

P. O. Box 1733
Frederick, MD
21702

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+12405783843

Website

Alerts

Be the first to know and let us send you an email when Ternion Builders, LLC posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category