Thirdline Construction

The interns have arrived! Field office official. Excited to have them on board for the summer and looking forward to giving them real exposure to the construction industry and the projects we’re building at Thirdline. Christian Davidson William Kay

Projects like this are special for Thirdline. We love old buildings and figuring out how to navigate their intricacies. It’s always a challenge, and that’s part of what makes this type of work so rewarding. We’ll have plenty more to share as the project takes shape. #AdaptiveReuse

Meet Gerald We’re excited to welcome Gerald Troglin to Thirdline Construction as Superintendent. Gerald brings decades of experience leading complex renovations, interiors, and select ground-up projects across Atlanta. He brings a calm, steady presence in the field and a genuine care for people. Having grown up in the trades, served in the U.S. Navy, and earned his Master Plumber license early in his career, Gerald brings a practical, hands-on perspective to every project he leads. Gerald is no stranger to the Thirdline team, having worked alongside several members of our group over the years. The trust and relationships built through those experiences made this a natural fit when the timing aligned. He’s the kind of builder who brings confidence to clients, accountability to the field, and stability to the team around him. We’re proud to have him helping shape what we’re building at Thirdline. Welcome to the team, Gerald.

Northridge Commons Repositioning | Sandy Springs, GA We’ve been steadily repositioning Northridge Commons, executing a series of targeted improvements across multiple small-bay flex suites. To date, we’ve touched over 78,000 SF across 5 of the 7 buildings. The focus has been simple: create clean, functional space that’s easy to lease and easy to use. Working alongside the Planning Interiors Inc. team, we’ve developed a consistent set of building standard finishes to carry across the project. Scope to date includes: • Suite refreshes across existing spaces, including new LED lighting and finishes • White box and spec suite buildouts to create ready-to-lease inventory • RTU replacements to improve building performance • Select exterior and envelope modifications to improve first impressions Leasing activity continues to build. #FlexIndustrial #SmallBay #IndustrialRealEstate #Repositioning #SpecSuites Mitchell Braun Jon Huang Brad Kirschner Tezca Velasco-Quintero Andrew Merritt Daniel Szalecki Katelyn Gunter Chandler Bovitz Frank Fotia

Meet LaVon We’re excited to welcome LaVon Morrow to Thirdline Construction as our Preconstruction & Contracts Specialist. LaVon brings strong experience in estimating and preconstruction and is known for her organization, attention to detail, and steady approach to complex projects. Having worked with members of our team previously, it was clear she would be a great fit for what we’re building at Thirdline. Great projects start with great preconstruction. As we continue to grow, strengthening our preconstruction team remains a priority for our clients and partners. Welcome to the team, LaVon.

Motivating day at the Georgia Southern Career Fair. We’re early and intentional about how we grow at Thirdline. People first. Real responsibility. Pride in our work. Excited about the talent coming out of GSU and the future of our industry. Colby Mosshart Andrew Merritt

We’re #hiring. Know anyone who might be interested?

Meet Tez Tezca Velasco-Quintero joins Thirdline as Superintendent With more than 10 years in commercial construction, Tez brings a steady, safety-first leadership style to every jobsite. His background spans corporate interiors, healthcare, hospitality, and industrial projects across the Atlanta market. Most recently, Tez served as a Superintendent with JE Dunn Construction, where he played a key role in field execution on projects including Delta Sky Club - Concourse D, CHOA Arthur M. Blank Hospital, and Ponce City Market's Scout Living Hotel. In addition, he's led multiple corporate interior buildouts throughout his tenure. A carpenter by trade and a certified OSHA 30 Trainer, Tez is known for his hands-on approach, clear communication, and ability to lead diverse crews with accountability and respect. Fluent in English and Spanish, he emphasizes jobsite safety, coordination, and quality execution from planning through punch list and closeout. Tez sets the line in the field with disciplined organization, strong trade relationships, and a relentless focus on doing things the right way. Outside of work, Tez is a husband and father, musician, outdoorsman, and natural problem-solver. He brings the same care and craftsmanship to life that he brings to the jobsite. Welcome Tez!

Hard hats off. Santa hats on. Wishing our clients, partners, and friends a Merry Christmas and Happy Holidays. Grateful for an incredible first chapter at Thirdline Construction and excited for what’s ahead. Photo credit: ChatGPT Daniel Szalecki Andrew Merritt Colby Mosshart

A lot to be thankful for this year - especially this team. Happy Thanksgiving from our crew to yours. Enjoy the time with family and friends