Inspired DC Residential Architects
At MC3 Group, we believe a home’s design should be as personal as the people who live in it. As DC residential architects and a full-service design + build firm, we merge architecture, interior design, and construction into one seamless process — delivering spaces that are both beautiful and intelligently crafted.
Founded by husband-and-wife team John McKenna and Maya Chehab, MC3 Group’s dual identity as a licensed architecture practice and a builder means we shape your home’s vision from the very first sketch to the moment you step inside.
A Collaborative, Integrated Approach
Many firms handle design and construction separately, but MC3 Group unites both under one roof. This ensures that your project’s style, layout, and craftsmanship stay in perfect harmony.
Our architectural services include:
- Schematic Design
- Site Analysis & Feasibility Studies
- Permit Sets & Permit Running
- Detailed Architectural Drawings
Our construction services include:
- Custom Homes & Additions
- Interior & Exterior Renovations
- Kitchens & Bathrooms
- Commercial, Pre-Sale & Speculative Builds
- Construction Administration & Management
We also offer interior design that blends aesthetics with livability, creating spaces that feel timeless yet tailored to your life.
Designing Homes for Washington’s Distinct Character
From historic neighborhoods to modern developments, Washington, DC presents a unique architectural landscape. MC3 Group’s work as DC residential architects honors this diversity — blending modern sophistication with the city’s architectural heritage.
Detail-Driven from Start to Finish
We believe great design lies in the details — the way natural light fills a room, how sightlines connect spaces, and how every material feels to the touch. Our meticulous process ensures that every choice, from structural decisions to interior finishes, is intentional and enduring.
The MC3 Group Design Process
- Discovery & Consultation – We begin by understanding your goals, preferences, and site opportunities.
- Conceptual Design – Translating your vision into functional, visually compelling plans.
- Permitting & Compliance – Navigating DC’s building codes with precision.
- Construction Coordination – Ensuring flawless execution of every design element.
- Final Presentation – Delivering a home that reflects the highest level of architectural care.
Our Portfolio Speaks Volumes
Each project in our portfolio demonstrates our ability to merge timeless design principles with modern lifestyles, creating homes that are as functional as they are striking.
Start Your Design Journey
If you’re seeking DC residential architects who combine vision, technical expertise, and construction knowledge, MC3 Group is ready to bring your dream home to life.
Contact us today to begin shaping a residence that’s as unique as you are.
MC3 Group
McLean, VA
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