Expert DC Custom Home Builders
At MC3 Group, we believe a home should be more than a place to live — it should be a statement of who you are. As leading DC custom home builders, we combine licensed architectural expertise, refined interior design, and master-level construction to deliver residences that are as unique as the people who call them home.
Founded by husband-and-wife team John McKenna and Maya Chehab, MC3 Group stands apart as both a licensed architecture practice and a full-service design + build firm. This rare combination allows us to guide clients through every stage of the journey — from concept and permitting to construction and final handoff — ensuring an experience as exceptional as the finished home itself.
The MC3 Group Advantage
While many firms handle only one aspect of home creation, MC3 Group offers a fully integrated process. This approach safeguards your vision, streamlines communication, and produces a home that is consistent in both design and execution.
Our architectural services include:
- Schematic Design
- Site Analysis
- Feasibility Assessment
- Permit Sets & Permit Running
- Detailed Architectural Drawings
Our construction expertise includes:
- Custom Home Building
- Additions and Expansions
- Interior & Exterior Remodeling
- Kitchens & Bathrooms
- Construction Administration & Management
- Commercial, Pre-Sale, and Speculative Projects
Our design team delivers interiors that reflect each client’s lifestyle, blending functionality with luxury in every detail.
Crafting Homes for DC’s Most Iconic Neighborhoods
From the historic charm of Georgetown to the sleek modernity of Navy Yard and the timeless elegance of Capitol Hill, DC offers an architectural canvas unlike any other. Our deep understanding of the District’s unique permitting process, zoning regulations, and neighborhood aesthetics ensures your custom home feels perfectly at home in its surroundings.
Whether your dream is a contemporary urban residence, a classic rowhouse restoration, or a bold architectural statement, MC3 Group tailors every project to your vision and the context of its neighborhood.
Quality Without Compromise
At MC3 Group, luxury is not an upgrade — it’s our standard. Every material is chosen for its beauty and durability, every detail is refined for its purpose, and every decision is guided by a commitment to excellence.
Our reputation as one of the most trusted DC custom home builders comes from balancing architectural creativity with construction precision, producing homes that are as functional as they are extraordinary.
A Process Designed Around You
We’ve developed a proven process to ensure that building your home is as rewarding as living in it:
- Vision & Discovery – We begin by learning your goals, style preferences, and lifestyle needs.
- Design Development – Our architects and designers collaborate to create a cohesive, personalized concept.
- Planning & Permitting – We navigate site feasibility, zoning requirements, and DC’s unique approval processes.
- Construction Excellence – Our skilled build team transforms your vision into reality.
- Final Reveal & Beyond – We deliver a flawless home and remain a trusted resource for years to come.
A Portfolio That Reflects Distinction
Our portfolio features an array of custom homes, from expansive modern estates to reimagined historic properties. Each is a testament to our commitment to inspired design, technical mastery, and uncompromising quality.
Begin Your DC Custom Home Journey
Choosing the right builder means choosing a partner who understands your vision and has the expertise to bring it to life. At MC3 Group, we unite the artistry of a licensed architecture firm with the precision of a master builder to create homes that are as enduring as they are beautiful.
If you’re ready to work with the most trusted DC custom home builders, contact us today to begin the journey toward your one-of-a-kind home.
MC3 Group
McLean, VA
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