The Mahons don’t endeavor to build their client’s dream home. “We prefer to build their ‘legacy home’ to be passed down for generations,” said Andrea Mahon. The goal is anchored in something more tangible than today’s dreams. “We build homes to last, but more so, to matter,” Mike Mahon added. And that is what the Mahons work so hard toward. In 2006, Mike Mahon founded Adaptive Building Solutions (ABS) here in Ann Arbor to be part of the zeitgeist. “I knew it was the perfect place to start a business that focuses on sustainability.”