Tejjy Inc.

Tejjy Inc. Tejjy Inc. is an 8(a) certified, women-owned business offering BIM and VDC services for the AEC industry.

We specialize in 3D laser scanning, clash detection, MEP coordination, and permit-ready designs, ensuring precision and sustainable solutions. is an 8(a) certified, women-owned business delivering top-tier Building Information Modeling (BIM) and Virtual Design and Construction (VDC) services for the Architecture, Engineering, and Construction (AEC) industry. Specializing in 3D laser scanning, clas

h detection, MEP coordination, and permit-ready design solutions, we bring precision and efficiency to residential and commercial projects. Our BIM services support every stage of construction, from 3D modeling to 4D scheduling and 5D cost estimation, as well as 6D facility management for sustainable, green building environments. With a mission to elevate project quality, we transform 2D concepts into immersive 3D models, ensuring seamless coordination and accuracy.

📞 Contact us at 202-465-4830
✉️ Email: [email protected]
🌐 Visit: www.tejjy.com

Let Tejjy Inc. bring your project vision to life with the best in BIM and 3D laser scanning solutions.

05/27/2026

Substation upgrades do not begin with design. They begin with accuracy.

In high-density MEP environments, every pipe route, equipment clearance, duct connection, and service zone carries constructability risk. When existing conditions are unclear, coordination becomes reactive. And reactive coordination is expensive.
That is where Scan to BIM changes the delivery conversation.

By converting laser-scanned field data into coordinated BIM intelligence, project teams can validate MEP geometry, identify spatial constraints, and make informed decisions before work moves deeper into design or construction.

For critical utility infrastructure, this is not just documentation. It is risk control.
Tejjy supports infrastructure projects with reality capture, point cloud processing, MEP coordination, and BIM-driven digital delivery that brings field conditions into the model early.

See how this approach translated into As-Built MEPF BIM delivery for the Naval Yard project in Washington:
https://www.tejjy.com/project/as-built-mepf-bim-services-for-naval-yard-project-washington/


05/26/2026

Twenty years ago, we weren't sure we were ready.
Mission-critical work has a weight to it that you can feel before you fully understand it. In 2006, Tejjy was asking honest questions, about the stakes, the responsibility, the technical demands of projects where failure isn't an option.
We didn't have all the answers then.
We built them. Project by project. Year by year.
That's the thing about readiness, it's never handed to you. You earn it through the work. Through the projects that pushed us. Through the clients who trusted us when the stakes were highest. Through two decades of showing up for mission-critical infrastructure when it mattered most.
Twenty years later, the questions are bigger. So are we.
Here's to 20 years of Tejjy. 🇺🇸

Watch our full story: https://youtu.be/ANfi-Sr_9Uw?si=vNhGIaaCsoWy63pI

05/25/2026

This Memorial Day, Tejjy pauses to honor the men and women who gave their lives in service to the United States. Their sacrifice is not just a part of history. It is part of the foundation on which communities continue to stand, grow, and move forward.
As builders, designers, engineers, and planners, we understand that strong communities are shaped by more than structures. They are shaped by courage, service, and the responsibility to protect what matters.
Today, we remember the fallen with gratitude. We honor their legacy with respect.

05/22/2026

Transit construction has one rule most projects do not:
The building cannot stop breathing.
Trains arrive. Platforms fill. Utilities stay live. Public movement keeps rewriting the edge of the jobsite.
That is why BIM for transit is not just a coordination model. It is a rehearsal space for disruption.

Before a team touches the station, the model can expose the collision nobody wants to discover at 2 AM.

The duct route that blocks access.

The utility conflict beneath a platform.
The sequence that looks fine on paper but fails in a live passenger environment.

In active infrastructure, the smartest construction decision is often the one made before construction begins.

Tejjy brings BIM coordination, clash detection, and sequencing intelligence to transit projects where downtime is not an option.

Check out the project here - https://www.tejjy.com/project/metro-station-project/

05/21/2026

Every great journey starts with a single project.
Years ago, Tejjy Inc. took on its first BIM consulting and architectural engineering challenges, not knowing they would become the foundation of a leading AEC firm.
From those early blueprints to landmark construction projects, every milestone shaped who we are today.
This anniversary, we're looking back at where it all began, the projects, the people, and the purpose that built us.
Watch the full anniversary story on bio

05/18/2026

Twenty years is a long time, long enough to know that no milestone belongs to one person or one moment.

It belongs to every client who trusted us with a project that mattered. Every partner who chose to grow with us. Every team member who brought their best, even on the hardest days.

At Tejjy Inc., we've built more than deliverables. We've built deep expertise in BIM, 3D Laser Scanning, MEP, and GIS that clients rely on, and a culture of integrity that has outlasted every challenge we've faced.

Holding our SBA 8(a) certification is a constant reminder of how far discipline and dedication can take you. We carry that responsibility into every engagement.

As we mark 20 years, we're not looking back with nostalgia. We're looking forward with the same drive that started all of this.

Thank you for being part of the journey. The next chapter starts now.

Mission-Critical BIM Coordination Where One Missed Clearance Can Cost the Schedule“Almost right” is not a harmless margi...
05/15/2026

Mission-Critical BIM Coordination Where One Missed Clearance Can Cost the Schedule
“Almost right” is not a harmless margin in mission-critical construction.
In a data center, it can mean a congested overhead corridor.
In a hospital, a service line fighting for space above a sterile zone.
In a semiconductor facility, a coordination issue that shows up when installation windows are already tight.
In energy infrastructure, a small modeling gap that becomes a field constraint.

That is why BIM coordination has to move beyond clash reports. The real work is in understanding how systems behave together, duct runs, cable trays, pipe racks, equipment access, maintenance clearances, sequencing, and constructability. Tejjy Inc. supports complex projects with BIM modeling, MEP coordination, clash detection, and constructability review built around what the field actually needs.
Because “close enough” usually becomes someone else’s change order.

Happy World FM Day to the people who make buildings work long before anyone notices them.From operations and maintenance...
05/13/2026

Happy World FM Day to the people who make buildings work long before anyone notices them.

From operations and maintenance to safety, sustainability, and occupant experience, facility management is the invisible system that keeps everything running smoothly.

05/13/2026

3D Laser Scanning and Scan to BIM Modeling for Historic Building Restoration in Maryland
From as-built drawings to point cloud data to a precise BIM model, heritage documentation becomes far more than a record. It becomes a foundation for restoration, analysis, and long-term preservation.
For the 120-year-old Takoma Church in Maryland, Tejjy Inc. delivered 3D laser scanning services to digitally document intricate architectural details, including vaulted naves, ribbed ceilings, Gothic arches, ornamental columns, and rose window framing.
Using high-resolution point cloud data, our team supported accurate Scan to BIM modeling, as-built documentation, digital archiving, and preservation planning for a historic structure where precision and non-contact capture were essential.
See how Tejjy transformed site conditions into reliable digital documentation for heritage restoration:
https://www.tejjy.com/project/3d-laser-scanning-for-takoma-church-maryland/

05/11/2026

Old renovation drawings show intent. 3D laser scanning captures reality.
Then the site tells a different story.
Hidden conditions, outdated as-builts, undocumented changes, ceiling congestion, shifted utilities, and structural deviations can all turn early assumptions into field delays.
That is where Scan to BIM changes the conversation.
By converting real site conditions into accurate point cloud to BIM models, project teams gain a clearer view of what actually exists before design, coordination, or construction begins.
For architects, engineers, contractors, and facility owners, this means fewer blind spots, better BIM coordination, stronger renovation planning, and more reliable as-built documentation.
At Tejjy, our 3D laser scanning and Scan to BIM services help teams move beyond incomplete renovation drawings and build decisions around verified existing conditions.
Because in renovation, the drawing is only the starting point.
The site is the source of truth.
Planning a renovation or retrofit project? Connect with Tejjy to turn existing conditions into accurate BIM intelligence.

05/08/2026

Above-Ceiling Scanning and MEP Coordination for GCs, MEP Contractors, and Facility Teams
In renovation, retrofit, and interior fit-out projects, the ceiling cavity is rarely empty. Existing ductwork, pipe runs, conduits, cable trays, hangers, supports, access panels, and clearance zones can all affect how new services are routed and installed.
That is where above-ceiling scanning adds practical value.
Tejjy’s scan technicians capture actual above-ceiling conditions on site, helping project teams verify what is already installed before committing to new MEP routes, coordination decisions, or construction sequencing.
For MEP contractors and GCs, this helps reduce field assumptions during layout and installation.
For architects and engineers, it supports more accurate coordination around existing conditions.
For facility teams and owners, it provides better visibility into hidden building services before renovation work begins.
Above-ceiling scanning helps teams check:
• Available clearance
• Usable space for new work
• Field conditions that may not be fully reflected in drawings
The goal is simple: make routing, coordination, and renovation planning decisions based on actual site conditions, not assumptions.

Address

1 Research Court Ste 335
Rockville, MD
20850

Telephone

+12024654830

Website

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