
One Company: Stronger Together
California’s Top Rated Plumbing Contractor
The Great American Plumbing Company







Why Choose the Great American Plumbing Co. Inc?
Do you need professional, reliable plumbing in Alameda, Santa Clara, or San Mateo Counties?
At the Great American Plumbing Company Inc., we are serious about what we do. With more than 36 years in the Plumbing Industry we offer a wide range of expert services, we offer practical and comprehensive solutions to our customers. Plumbing issues are a fact of life, but through it all, we are there to lend a hand and keep your household or business running with as little disruption as possible.
Experience and Passion in All We Do
Each one of our employees and technicians is excited to come to work every day and serve their community. We love meeting new people, forming long-lasting relationships, and helping customers maintain and upgrade their homes. Our company is set up to ensure you get the highest level of service. Our technicians are paid on commission, we stick to the timelines originally setup, and we stay on the job until you’re satisfied with the results.
Customer Service Comes Before Everything Else
It’s fulfilling and gratifying to provide a service that regular people actually need, and it’s a big part of what keeps us all going every day. Our Founder Mark McGinnis began this company in 1984 and was only the second Residential Plumbing and Drain company in San Jose. At just 19 years old, he found a trade that he had a passion for and so his journey began his philosophy would stand the test of time; to provide affordable services for everyone equally. Whether you are a business, a homeowner, a tenant, or a property manager, The Great American Plumbing Co, Inc offers affordable upfront SAME-RATE SERVICE to all customers alike.

Call us Today!
Alameda, Santa Clara, and San Mateo County Plumbing & Drain Experts
Areas Served:
Palo Alto, Stanford, Mountain View, Los Altos Hills, Sunnyvale, Milpitas, Rivermark, North San Jose, Santa Clara, San Jose, Cupertino, West San Jose, East Fountain, Alum Rock, East San Jose, Fruitdale, Campbell, Evergreen, Lick, Robertsville, Saratoga, Rinconada, Alamitos, Edenvale, Los Gatos.
Call us at 408-279-1820
