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Serving the DC Area with Quality and Distinction Since 1980

(301) 933-7420

About Us

AB1Macon Construction, Inc. has been providing owners and architects with the absolute best in remodeling and construction services for four decades.

Our constant mission has been to build for our clients the highest quality custom homes or renovations in the Washington Metropolitan Area, including Northern Virginia and Suburban Maryland. Macon is respected as a leader in "team approach" project delivery of custom homes and is the recipient of many builder awards. This has resulted in over 90% repeat client business.

AB2The owner Carl Mahany remains closely involved in the day-to-day operations of the company, which currently employs 10 people.

Macon's staff combines a very high level of carpentry and woodworking expertise with the managerial and business skills required to deliver complex projects on time and on budget. Our mission is to serve our clients with high-quality construction services which add value to their custom home. From planning through post construction, Macon is committed to the project and the team. We serve our clients by evaluating alternative solutions, providing creativity, and continuously challenging ideas to find the best options.

Macon excels when working as part of a collaborative to develop, design, and construct each project. Our clients participate in the process every step of the way, controlling the design, and achieving their goals for cost, schedule, and quality.

"I truly enjoyed working with Macon, without everyone's level of effort we could not have created such an excellent product." - Architect, Garrett Park, MD

Delivering quality projects on time and within budget is the cornerstone on which Macon has staked its reputation. For 30 years, Macon has operated under the principle of doing right by their client so they'll return to as clients, an ethical hallmark evidenced by a long list of successful projects and satisfied clients.

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Experience, Quality and Integrity are the blocks upon which we have built our business and our clients trust.

Macon has a long tradition of whole house or renovation projects in the DC area, including:

• Bethesda, Chevy Chase, Potomac, Kensington
• Georgetown and Northwest DC
• McLean, Great Falls, Arlington and Alexandria

"We love Macon and the house you built." - Owner, River Falls, MD

Professional Awards

macon construction about us awards kensington mdRemodeling Design Awards: Grand Award, for Additions over $250,000; Merit Award, for Excellence in Design and Construction.

Washington Spaces: Best of Remodeling, Winner, for Exterior Renovation

Potomac Valley Chapter/ The American Institute of Architects: Honor Awards for Architectural Excellence/Residential Renovation/Addition; Honorable Mention Award.

Montgomery County Awards for Historic Preservation:
Merit Award for Excellence in Design and Construction.
For Excellence in Interior and Exterior Renovation and Restoration.
Award for Rescue & Restoration.

The Bethesda Chamber of Commerce: Award for the Episcopal Center for Children.

Potomac Valley Chapter/The American Institute of Architects: The Award of Excellence for Distinguished Architecture.


Macon's work has been featured in these distinguished publications:

• Architectural Digest
• Fine Home Building
• Washington Home & Garden
• The Washington Post
• The New York Times
• Washington Spaces