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David Langon Construction, Inc. has built a reputation upon timeless designs and enduring construction quality. Our clients are given the utmost attention and responsiveness to their needs whether for a luxury home, commercial building or entire housing development. Over 25 years of experience guide us in our pledge to provide:


  • A commitment to excellence
  • Highest quality workmanship
  • Expert problem-solving
  • Environmentally-friendly materials
  • Energy-efficient technology



Our trusted relationships among clients have also led to specialized projects such as restaurants, a professional recording studio, home theaters and connoisseur wine cellars. Such examples help to illustrate the level of trust our clients have come to place in our entire team.

David Langon began working in his father’s construction business as a teenager. Fifteen years later, in 1997, he started his own company. The company quickly gained a reputation for outstanding custom homes and renovations.

More than a decade later, the tradition continues with luxury homes, subdivisions, and multi-unit developments and commercial projects to our credit. We have also gained a long list of clients and valued referrals for our efforts.

As a young man, David Langon was also a two-time Olympic weightlifter. His strong work ethic and leadership skills continue to guide our success and pursuit of excellence.

You and your project are important to us. It is our privilege to help you achieve your goals and it is our mission to provide you with expert workmanship. Our entire team is devoted to uncompromising professionalism and the highest quality of services in the building industry.

David Langon Construction, Inc. is fully licensed, bonded and Workers Compensation Compliant. Lic. No 723850

Striving for Excellence in Everything, Everywhere we go and for Everyone we work with.

Serving Bay Area Counties

David Langon Construction

3189 Danville Blvd., Suite 245
Alamo, CA 94507

Office: 925.946.1850

Serving Sonoma County

David Langon Construction

5800 Redwood Drive, Suite D
Rohnert Park, 94928

Office: 707.890.6500

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