What departments does LEFF Design Build have?

LEFF Design Build has employees across 2 departments including Education, Arts & Design.

What is the largest department at LEFF Design Build?

The largest department at LEFF Design Build is Education with 1 employees.

Where are LEFF Design Build employees located globally?

LEFF Design Build has employees across 2 continents and 2 countries including Netherlands, United States Of America.

How has LEFF Design Build's team size changed over time?

LEFF Design Build's team has decreased from approximately 12 to 10 employees based on available data.

LEFF Design Build Employee Directory

ConstructionCalifornia, United States11-50 Employees

LEFF Design Build is a midsize construction firm based in Sebastopol, California, specializing in design-build solutions for whole-home remodeling and new homes. Founded in 1978, the company has a national reputation for award-winning work that spans historic restorations preserving existing materials and energy-conscious new-home designs, integrating sustainable principles with modern technologies. Its approach centers on delivering homes that reflect owners’ lifestyles while minimizing environmental impact and maximizing value.

An in-house team of architects, designers, estimators, project managers, and craftsmen operates from a Design Center to provide a unified project experience from discovery through construction. The process is designed to keep projects within budget through coordinated communication and accountability, beginning with a collaborative discovery phase to identify issues and shape design options within financial constraints. The overarching aim is a smooth, well-managed client experience as projects progress through LEFF’s Design-Build methodology, with a project timeline brochure available on request.

LEFF Design Build Global Highlights

North America
27

United States Of America
27

Europe
1

Netherlands
1

LEFF Design Build's Leadership

A. W.
Teacher's Aide
Mobile Phone
Email
C. R.
Residential Designer
Mobile Phone
Email

LEFF Design Build Employee Metrics

100%

50%

0%

2026

2025

Accounting
Arts & Design
Business
Civil Engineering & Construction
Community & Social Services
Other
Program & Project Management
Administrative
Entrepreneurship

Contact profiles from LEFF Design Build

Name

Title

Contact

Location

Last Update

A. W.
Teacher's Aide
Mobile Phone
Email
Oct 17, 2024
C. R.
Residential Designer
Mobile Phone
Email
May 14, 2026

Frequently Asked Questions

What is LEFF Design Build known for?

LEFF Design Build was founded in 1978 and operates in the Construction industry. You can contact LEFF Design Build's main corporate office by phone at

+1-707-823-****

. Explore LEFF Design Build's company overview page for more information.

What is LEFF Design Build's most common email format?

LEFF Design Build employees' email format typically follows the pattern of First@leffconstruction.com. Trying to find reliable and up-to-date employee contact data? Find more LEFF Design Build email formats with LeadIQ.

How many employees does LEFF Design Build have currently?

LEFF Design Build has approximately 15 employees as of September 2026. These team members are located across 2 continents, including North America and Europe.

Who are LEFF Design Build's key employees and leadership?

As of September 2026, LEFF Design Build's key employees include:

Teacher's Aide: A. W.
Residential Designer: C. R.

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LEFF Design Build Employee Directory

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