Plumbing and Water Heater Service Areas
Barnett Plumbing & Water Heaters serves homeowners across Alameda and Contra Costa counties from two office locations in Livermore and Pleasanton. Every city below has a dedicated team ready to handle water heater installations, plumbing repairs, repiping, and emergency service. Click any city to see what we offer in your area.
Alameda County
Our Livermore headquarters and Pleasanton office are both in Alameda County. That means shorter drive times, faster response, and plumbers who know the local building codes inside and out.
Home base for Barnett Plumbing since 2005. Our Airway Blvd shop is minutes from most Livermore neighborhoods, so we can respond fast when your water heater fails or pipes start leaking.
Our second office at 4713 First Street puts a Barnett crew close to every Pleasanton zip code. From downtown Victorians to Stoneridge-area tract homes, we handle it all.
Dublin keeps growing, and new construction means new plumbing challenges. Whether you need a water heater swap in Dublin Ranch or repiping in an older home near the boulevard, we are ready.
Castro Valley sits right on the Alameda-Contra Costa border, and many plumbers skip it. We do not. Our trucks reach Castro Valley from Livermore in about 20 minutes on 580.
Contra Costa County
From the San Ramon Valley to the Lamorinda corridor, our trucks cross into Contra Costa County every day. Whether you are in a gated community or a downtown condo, we bring the same fixed-rate pricing and licensed expertise.
From Dougherty Valley to Crow Canyon, San Ramon homeowners count on Barnett for water heater installations and full-service plumbing. Fixed-rate pricing means no surprises on the bill.
Danville homes range from cozy downtown cottages to large estates along Diablo Road. We bring the right equipment for every job and always quote a fixed rate before starting work.
Alamo properties often sit on larger lots with longer pipe runs and older infrastructure. Our team handles repiping, sewer line work, and water heater upgrades for homes of every size.
Blackhawk homeowners expect premium service, and that is exactly what we deliver. Licensed, bonded, and backed by over 900 five-star reviews across Google and Yelp.
The Diablo foothills area has unique plumbing needs, from well-water systems to longer supply lines. Our C-36 licensed plumbing team has seen it all in over 20 years of Tri-Valley work.
Walnut Creek is one of the busiest markets in Contra Costa County. We serve everything from downtown condos near Broadway Plaza to single-family homes in the Northgate area.
Lafayette homes tucked into the hills often deal with aging pipes and hard water. We offer repiping, water quality solutions, and tank or tankless water heater installations.