ABOUT G&G BUILDERS
A “Turnkey Approach” to Commercial Property Construction, Tenant Improvements, Parks and Playground Structures, Public Works and Design Build Projects.
G & G Builders Inc. was founded in 1998 by father-and-son team George and Gerard Callahan. Gerard, the son, had earned a degree in Construction Management from Chico State, and George, the father, had over 20 years’ worth of experience backing his practice. They now deal primarily in offering turnkey solutions for commercial construction i.e. buildings, tenements, playground structures, and public works projects.
Prior to officially founding G & G, the two had been doing Public Works projects straight out of their garage.
Between the two of them, they were able to build an incredible resume, with clients such as:
The Oakland Coliseum
The Contra Costa
Times Newspaper Group
Public School Districts
Parks Departments (CA)
Design Build/Custom Residential
The Driving Force Behind G & G Builders
G & G Builders is a family-oriented construction management company that prioritizes relationships and community. It all started because George Callahan wanted to put up a business with his father. They kept it close to the family so that Gerard could still take care of his wife. They love doing what they do and are quite happy to let their passion for construction show in their sizable body of work.
Located in Livermore, California, G & G Builders has become one of the Bay Area’s renowned commercial design build construction contractors.
Why Choose Us
Detail-Oriented
Everything we create, do, and use is scrutinized and reviewed for optimal efficiency.
Family First
Started by a father-and-son team, G & G Builders knows the value of family.
Passionate
Backed by years of experience and driven by a true desire to serve, the G & G Builders team is wired to go above expectations and over-deliver quality results
Commitment to Community
As one of the top choice contractors for public development projects, we are driven by a deep sense of loyalty to the people—with every project we undertake, we aspire to improve the community for the community
Trustworthy
Unprecedented commitment to community and quality ensures that everything we do for the public is done with the best intentions
Experience
Years of Public Works, Commercial Property Construction, and Tenant Improvement have shaped our technical expertise, technologies, and techniques into the best possible version