A Concord family business since 1980
Over four decades of sewer, septic and plumbing work across the Bay Area — with a Stoddard on every job.
Full-service sewer & septic specialists
Stoddard Plumbing is a full-service company specializing in all your sewer and septic needs.
Owner Mark Stoddard started the company in 1980. More than 45 years later, we're still family owned and operated — Julie runs the office and Vince is out in the field, carrying on the same commitment to honest, quality work that built our reputation across the East Bay.
We've invested in our own vacuum trucks, backhoes and inspection equipment so we can handle everything from a routine tank pumping to a complete new septic system without handing your job off to someone else.


When you call, you know who you're going to get.
Mark Stoddard
Owner & FounderStarted Stoddard Plumbing in 1980 and built it into one of the East Bay's trusted names for sewer and septic work.
Julie Stoddard
Office & SchedulingThe friendly voice on the phone — she walks customers through their options and keeps every job on track.
Vince Stoddard
Field OperationsSecond generation in the trade — out in the field handling septic service, sewer work and installs.
Team photos coming soon.
45+ years in the East Bay
Stoddard Plumbing opens
Mark Stoddard earns his contractor's license and starts the business in Concord.
Becoming the sewer & septic specialists
The company invests in vacuum trucks, excavation equipment and camera inspection to handle complete septic and sewer projects in-house.
A family affair
Julie and Vince join the business, keeping it family owned and operated.
Still making house calls
Serving homeowners across Concord and the East Bay with the same honest, personal service.






