TW Construction

June is National Safety Month. For us, it is also just...June.

Safety is not something we turn on for a campaign. It is how we run every job, every day. The non-negotiables on every Third Wall site are not a checklist. They are a culture.

40+ years in commercial construction. Zero shortcuts.

New project award!

We're stoked to be working with St. Mark Orthodox Church in Washington D.C. We'll be replacing and supplementing the existing mechanical systems throughout the entire facility, alongside some minor architectural improvements to round out the work.

Projects like this matter. Faith communities rely on their spaces every single day, and making sure those spaces work the way they should is work we take seriously.

Shoutout to our project partners:
Architect: Rutkove Building Consultants, LLC
MEP Engineers: Strickler and Associates

More updates to come as this one gets underway.

This week is Construction Safety Week, and there’s no time like th present to reiterate what we believe: safety is not a checklist, it is a culture.

The 2026 theme is ALL IN TOGETHER, and that resonates with how we approach every job, especially tenant fit-outs.

Fit-outs move fast. Occupied buildings, active corridors, coordinated trades, and tight timelines. The hazards don't slow down because the schedule is tight, so our commitment to safety doesn't either.

For us, that means:
🔷 Recognizing hazards before work begins, not after something goes wrong.
🔷 Responding with real controls in place, not just a sign on a wall.
🔷 Respecting every person on the jobsite and every phase of the work.

40+ years in commercial construction has taught us one thing above all else: the most important thing we build is trust. With our teams, our trade partners, and the clients counting on us to deliver safely.

Good projects start with great people. We're hiring!

Our ThirdWall team is growing, and we're looking for driven construction professionals to grow with us.

We're hiring for three roles:

🔷 Assistant Project Manager
🔷 Project Manager
🔷 Superintendent

If you know the DC/MD/VA market, know how to run a job, and want to work with a team that's been doing this for 40+ years, we want to hear from you.

Send your resume to [email protected] or reach out at http://thirdwall.com .

Owners don’t just buy construction. They buy time, predictability, and lack of drama. Early coordination with a general contractor is what protects all three.

At ThirdWall, women in construction are not a “future of the industry” headline. They are the industry, right now.

Women in Construction Week is a celebration of the progress that’s been made, but also a reminder that the work is ongoing. Stronger teams and better projects come from jobsites and offices where everyone is respected, supported, and given real opportunities to lead.

To the women on our team and in construction across our industry, thank you for raising the bar and making the built environment better for all of us!

A new Chipotle Mexican Grill is coming to Walnut Hill!

Our team has been selected for a new project in Gaithersburg, MD at Walnut Hill, delivering a Chipotle shell building and associated sitework.

We will be constructing a stand-alone shell building for Chipotle along with the associated site work. As part of the broader scope, we are also reconfiguring the parking lot to make room for a playground supporting a proposed childcare facility at the ground level of the neighboring retail strip center.

Project team
Owner: Granite Canyon Partners
Architect: NAHRA Design Group
Civil Engineer: Bohler

Excited to bring another Walnut Hill project to life and help set the stage for new retail and a community-serving use!

Project running behind? Look at precon planning, not just the jobsite.
When a project slips, the first instinct is to blame what’s happening in the field:

“The crew’s behind.”
“Subs are slow.”
“Supply chain’s killing us.”

Often, the schedule was already in trouble before demo even started. By the time you see the delay onsite, the delay has already been baked in.

If you’re a client, ask your construction team before you break ground:
· Are permits already submitted?
· What decisions remain open?
· What are the long-lead items, and are they ordered?
· Where are the schedule risks hiding?

Good scheduling is occurs in the 4-8 weeks before boots were on the ground. Contact us today to partner on your next project – with upfront, proper pre-planning handled like a pro.

Starting the new year with good news for Thirdwall and the community at St. Columba Episcopal Church in Washington, DC!

Our team has been awarded preconstruction services for an addition and renovation that includes a new access tower with stairs and elevator, targeted interior renovations, and stormwater improvements across the site.

Our project partners:

🔹Architect: BarnesVanze Architects
🔹MEP: Consolidated Engineering
🔹Structural: Linton Engineering
🔹Civil: CAS Engineering
🔹Landscape: Horn and Company

We look forward to collaborating with this team and sharing updates as planning moves forward!