
Who We Are
In 1978 our Founder, Dave Leff, discovered a better way to build that aligns every voice surrounding a project—client, architect, engineer, interior designer, and builder—organizing a typically complicated process into a singular, holistic approach. This Design-Build philosophy—the first in Sonoma County—led to hundreds of better lives and happy homeowners. Today our history of crafting enduring homes carries on through the next generation of leaders at LEFF Design Build.

LEFF Through the Years

Employee Owned
Through our Employee Stock Ownership Plan, employees build financial wealth for their retirement and families regardless of their position. We hire people who want to build value—for themselves, the company, and our community.
Our Team
We are architects, project managers, builders, and so much more. Learn more about the brilliant experts that make us the best in home building and remodeling throughout Sonoma County.

John
Architect/Senior Designer

Janell
Administrative Assistant

Bernadette
Senior Designer

Amanda
Interior Designer

Tim
Architectural Coordinator

Heather
Project Manager

Candice
General Manager

Edwin
Estimator

Lubo
Superintendent

Josh J
Estimator

Ashlyn
Interior Designer

Morgan
Production Manager

Adrianna
Project Manager

Bill
Superintendent

Denise
Controller

Eric
Superintendent

Manny
Lead Journeyman

Michéle
Lead Journeyman

Mike
Superintendent

Roberto
Lead Journeyman

Zach
Project Manager

Melissa
HR/Accounting Assistant

Work at LEFF
We are always searching for talented professionals to join our team of Design-Build experts. Learn more about what roles are currently open.