Ternion Builders, LLC

10/31/2026

Wishing Everyone a Safe & Happy Halloween! 🎃

10/29/2026

10/28/2026

10/27/2026

On this day 10 years ago, Ternion Builders was registered for business in Maryland. Today we celebrated surrounded by some of our biggest supporters, local officials, and fellow small business owners.

More pics & thoughts to come. For now, our hearts are so full! 💛

10/13/2026

It's !

"(Ternion Builders) were professional and efficient. They did a wonderful job communicating every step of the way. They navigated the challenge of completing the work without impacting our ability to serve clients. They delivered a beautifully delivered project on-time. Mark and the team are incredible. We would hire them again and I recommend them to any business."

Our project at Acorn Health in Frederick, MD consisted of the addition of 3 staff offices within an existing playroom. Our crews worked early/late weekday hours as well as weekends to minimize disruption to the littles attending sessions in the occupied space.

Thinking about reconfiguring your workspace? Give Ternion Builders a call today and let us help you maximize every square foot!

10/08/2026

10/06/2026

It's !

"Even if their cost wasn't already well within a reasonable range, we would be more than happy to pay a premium for those benefits. We trust them implicitly and you will, too." — Brian Kolbay, CTO of Arachnidworks

With a growing team, Arachnidworks founder Monica Kolbay & partner in all things Brian Kolbay opened up the third floor of their historic downtown building for more usable space. Expanding UP also meant expanding OUT: an exterior staircase was added to provide another egress that complied with City of Frederick Historic Preservation Commission (HPC) guidelines in addition to building codes.

TY Monica and Brian for trusting a fellow husband/wife small business with your priceless piece of Frederick history! 💛

Be sure to sneak a peek at Ternion's work anytime you're strolling along Caroll Creek!

10/02/2026

Still grinning after her first day with the Ternion Team! 😁

Join us in welcoming Caila Valdez, our new Assistant Superintendent Intern.

We first met Caila on the Crossroads of Kensington project when she was a field inspector for one of our geotech trade partners. After some time off to finish a Building Trades Technology degree at Montgomery College, she’s back—and now part of the crew! 💛

What do you love most about working with Ternion Builders? Leave a COMMENT to give Caila a warm welcome and a peek at what’s ahead! ⬇️

09/29/2026

It's !

“Ternion Builders is a GC unlike any I have ever met. They are communicative, supportive, timely, and thorough — we have received great value when we collaborate with Ternion Builders on our projects.” — Rebekah Collogan, Phoenix Mecano North America

Proud to continue delivering updates to Phoenix Mecano's Frederick offices and manufacturing center. From pre-construction planning to final handover, our team handles every detail so our client could focus on business.

Ready to build something great? DM us or visit www.ternionbuilders.com to get started.