Tri-Valley Water Heater & Plumbing Experts. Same Day Service.
Fixed Rate Pricing. 3 Hour Arrival Windows. 1,100+ Five Star Reviews.
Our expert plumbing team delivers expert residential repairs and installs with no hourly rates and no surprises. Every job includes a written quote and a courtesy call when we are on our way.
What We Do
Water heaters are our specialty, but we handle everything from a backed-up kitchen drain to a full whole-house repipe.
Every service comes with the same promise: fixed-rate pricing, a expert plumbing team, and work that passes inspection the first time.
Water Heater Services
Plumbing Services
Water Heater Installation and Repair for East Bay Homes
Water heaters are what we are known for. Barnett Plumbing & Water Heaters installs, repairs, and maintains every type of residential water heater: traditional gas and electric tanks, tankless on-demand systems, and high-efficiency heat pump units. American Standard is our preferred brand for tank installations, and we service all major manufacturers.
Installation and Replacement
Whether you need a straightforward tank swap or an upgrade to a high-efficiency heat pump, our crews handle the full job: permits, removal of the old unit, installation, and code compliance inspection. Same-day and next-day appointments available for most installations. Water heater installation details.
Repair and Diagnostics
No hot water, strange noises, leaks at the base: our technicians diagnose the problem and give you a fixed- rate quote before starting any repair. We carry common parts on every truck for same-day fixes. Water heater repair details.
$99 Water Heater Flush
Our most popular maintenance service. We drain the tank, flush out mineral deposits, inspect the anode rod, and T&P valve, and check for early signs of corrosion. Recommended annually for all tank water heaters.
Need a Plumber in the Tri-Valley?
Residential Drain, Sewer, and Pipe Services
Beyond water heaters, Barnett Plumbing handles the full range of residential plumbing work across the Tri-Valley. Every job gets the same fixed-rate pricing, expert technicians, and clean-up-when-we-leave standard that our customers expect.
Repiping
Sewer and Drain
Main-line drain clearing, HD sewer camera inspection, and full sewer lateral replacement using trenchless pipe bursting or traditional open-trench methods. Sewer line repair · Drain cleaning · Sewer camera inspection.
Kitchen and Bathroom
Faucet repair, sink repair, garbage disposal replacement, toilet repair, shower and tub service, and fixture upgrades. The everyday plumbing work that keeps a home running. Kitchen plumbing · Bathroom plumbing · Toilet repair.
Specialty Services
Leak detection using electronic and acoustic methods. Gas line installation, testing, and leak repair. Whole-house water filtration, water softeners, and reverse osmosis systems.
Why Local Homeowners Trust Barnett Plumbing & Water Heaters
- Fixed-Rate Pricing: You get a written quote before any work begins. No hourly billing, no surprise charges. The price we quote is the price you pay.
- 3-Hour Arrival Windows: We give you a specific window and call before we arrive. No waiting around all day.
- DOE Energy Skilled Certified: Barnett is certified by the U.S. Department of Energy for heat pump water heater installation, one of only a handful of plumbers in Northern California with this designation.
- 1,100+ Reviews, 4.9 Stars: Two decades of consistent five-star service across Google, Yelp, and HomeAdvisor. Our reputation is our biggest asset.
Plumbing Service Areas Across Alameda and Contra Costa Counties
Barnett Plumbing & Water Heaters serves homeowners across the Tri-Valley from our two locations in Livermore and Pleasanton.
Our service area includes Pleasanton, Livermore, Dublin, San Ramon, Danville, Alamo, and Blackhawk.
With 12 trucks on the road daily, we offer same-day and next-day appointments for most services. Monday through Saturday, 7:00 AM to 5:00 PM.
Common Plumbing and Water Heater Questions
What areas do you serve?
We serve the Tri-Valley and surrounding communities: Pleasanton, Livermore, Dublin, San Ramon, Danville, Alamo, and Blackhawk. Our two offices are in Livermore and Pleasanton.
Do you offer financing?
Yes. We offer financing options for qualifying customers on any size job, from water heater installations to whole-house repiping and sewer line replacement. Ask your technician for details.
How does your pricing work?
We use fixed-rate pricing on every job. Your technician will diagnose the issue, explain what needs to be done, and give you a written quote before any work begins. The price we quote is the price you pay.
What brands of water heaters do you install?
American Standard is our preferred brand for tank water heaters. For tankless systems, we install Rinnai, Navien, Noritz, and Takagi. We service and repair all major brands.
How quickly can you come out?
We offer same-day and next-day appointments for most services. When you schedule, we give you a 3-hour arrival window and call before we arrive.
Ready to Schedule Service?
Plumbing Services in Your Area
Livermore Office (HQ)
780 E. Airway Blvd, Livermore, CA 94551
Pleasanton Office (HQ)
4713 First Street, Suite 242, Pleasanton, CA 94566