LGA, Inc
Langdon-Gionet & Associates, Inc. Lic. #777236 2272 Tice Valley Blvd Walnut Creek CA 94595


LGA, Inc. offers architectural design, general contracting, project management, custom homes and renovations, interior design, home staging, home makeovers and custom furniture. Our highly experienced, skilled management and craftsmen have delivered many large and small scale projects with exceptional results and hassle-free experiences.

Our method spans the full lifecycle of the design-build project.  We bring together the full spectrum of highly experienced, skilled resources to value-engineer your project from our initial meeting onward.


Residential Gallery


Construction Management

Custom Elements

Custom Homes Design

Interior Design

Interior Decorating


General Contractor

Project Management

Space Planning

Interior Design & Finishes



Project Management

Quality Assurance

Design Integrity

Budget/Cost Management

Project Management

Custom Furnishings

Custom Design

Custom Fabrication

Our approach is holistic and collaborative - by understanding your desires, requirements, and budget, we build a workable plan delivering innovative design and see your project through permitting and construction, to completion.