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

About Us

Client Focus

We have been in business for over twenty years in the design-build industry as not only a design firm but also a licensed general contractor. We have serviced residential and commercial businesses over this period and have established a solid reputation for quality, integrity, and value-engineered delivery.

“When we bought our house a few years ago, it was dark, dull and "hovel-like" but had good bones and space. LGA, Inc. totally transformed it into an exceptionally beautiful home, exceeding even our wildest dreams. When people see it for the first time, their jaws drop. Our home is now at the center of our lives - a joy for all who share in its exciting structure, light, warmth and beauty." DL

How We Value


What we do

LGA  begins the value engineering process from the preliminary  meeting forward ~ by programming design requirements into the feasibility of  the project, determining function, and pre-defining structural constraints.   

Our goal is common ~ saving you dollars without sacrificing design or the construction integrity of  your project.