Custom Home Construction

A Home Built Around Your Life Not Someone Else’s Blueprint

Building a custom home is one of the most meaningful investments a homeowner can make. It’s where design, structure, and lifestyle finally meet—and where your vision becomes something you can walk through, live in, and grow with.

At Treun Construction Group, we don’t treat custom home construction as a “bigger renovation.” We treat it as a completely different level of craftsmanship and coordination. With all trades under one roof and detail-driven leadership guiding every phase, we build homes that are beautiful, functional, durable, and tailored to the way you actually live.

No guessing.

No chaos.

No disappearing acts.

Just a custom home built with precision, planning, and a team that communicates at every step.

What Custom Home Construction Means With Treun

A Home Designed for the Way You Live

Every Treun home begins with one simple question:

How do you want to live?

Your floor plan, room sizes, layout flow, materials, and architectural features are shaped around your daily routines, storage needs, design preferences, and long-term goals. Whether you want a modern open-concept design, a luxury primary suite, a chef’s kitchen, or quiet corners and private workspaces, we help translate that lifestyle into a home that fits.



Seamless Collaboration With Architects & Designers

Already working with an architect? Great. Need one? We can help.

Either way, we collaborate early and consistently to ensure the home is designed beautifully and built to last.

We coordinate:

  • Architectural drawings
  • Structural engineering
  • Feasibility reviews
  • Budget alignment
  • Material planning

This prevents rework, reduces delays, and keeps your project moving forward.

Structural & Engineering Precision

Your foundation, framing, load paths, and mechanical systems are the backbone of your home. We ensure every structural component is engineered correctly, built accurately, and inspected thoroughly.

Because a custom home isn’t just about how it looks—it’s about how it performs for decades. 

A Fully Managed, All-Trades-Under- One-Roof Build

A custom home requires dozens of specialists: framers, electricians, plumbers, masons, HVAC technicians, roofers, carpenters, tile installers, painters, and more.

Most builders subcontract nearly everything and simply “hope” the schedule holds. We don’t hope. We coordinate.

With all trades under one roof, Treun offers:

  • One consistent project schedule
  • One standard of craftsmanship
  • One point of accountability
  • Fewer delays
  • Better communication
  • Smooth inspections
  • A predictable, structured build

Your project stays efficient, organized, and aligned from foundation to finishes.

A Fully Managed, All-Trades-Under- One-Roof Build

Why Homeowners Choose Treun for Custom Homes

The Treun Custom Home Process

1. Consultation & Vision Mapping

We learn about your goals, priorities, lifestyle, timeline, and budget, then evaluate the property and any existing plans.

2. Detailed Scope & Transparent Estimate

No vague allowances. No ballpark ranges. Just a clearly defined scope and accurate cost breakdown.

3. Design, Engineering & Permitting

We coordinate all drawings, engineering requirements, zoning, utilities, and county permits to ensure approval before construction begins.

4. Construction & Project Management

Your project manager oversees every trade and every phase. You receive consistent updates, predictable progress, and a clean job site.

Quality Checks & Final Walkthrough

We inspect every detail and make sure your custom home meets our standards—then yours. Only then do we call it complete.

Areas We Serve

We build custom homes throughout Northern Virginia, including McLean, Arlington, Alexandria, Vienna, Great Falls, Falls Church, Tysons, Fairfax, and surrounding communities.

Ready to Build Something Better?

A renovation or addition shouldn’t feel overwhelming.
With Treun, it becomes structured, manageable, and exciting.