#1 Orange County Tankless Water Heater Installation, Repair & Maintenance Specialists
Proudly one of the first plumbing companies in Orange County to install tankless water heaters — since the early 1990s.
If you’re looking to install a tankless water heater in Orange County, we only use the best tankless water heaters brands like Rinnai (we’re a Rinnaie Ace Pro), Navien, Rheem, Noritz and Takagi. We install, repair and maintain tankless water heaters in the Greater Orange County, CA area.
Talk to a specialist at Liquid Plumbing now. (714) 677-4221 or Request Service.
Top Tankless Water Heater Installation Specialists in Orange County, CA
Our Liquid Plumbing Guarantee
- Trusted, licensed & insured since 1976
- Factory trained offering exceptional workmanship
- Fast, Dependable and great customer service
- Knowledgeable and friendly plumbers
Tankless Water Heater Services
Tankless Water Heater Installation & Replacement
We’ll take of all the installation details including:
- Free On-Site Assessment
- Any Permits & Inspections Handled
- Maintenance Down Low & App Setup
- Any Necessary Electrical or Gas Line Upgrades
- Old Tank Removal & Haul-Away
Tankless Water Heater Repairs
We’re available for same-day emergency repair including:
- Error Code Troubleshooting
- Diagnosing No Hot Water or Low Flow
- Drain Clog or Pump Failure
- Descaling Orange County’s Hard Water Mineral Buildup
- Ignite/Flame Rod Replacement
- Leak Repairs
- Handling Any Warranty Claims with Manufacturers
We recommend annual professional maintenance of a tankless water heater.
Our annual maintenance services include:
- Full System Inspection
- Descaling: Deep cleaning to remove scale (calcium/magnesium buildup)
- Inlet Filter Cleaning
- Flame Rod/Igniter Clean
- Condensate System Flush
- Vent & Air Intake Inspection
- Error Code Scan & Reset
We provide tankless water heater repair, maintenance and installation services for Rheem, Bradford White, A.O. Smith, Navien, Noritz, and all other major brands.
Benefits of Installing A Tankless Water Heater
Homes with traditional hot water systems store hot water in a single large tank, and it can take a while for it to heat up. Installing a tankless water heater is a convenient solution. They heat water directly as water flows through the pipe, consuming less energy.
- Endless Hot Water: Never run out, even during back-to-back showers.
- Up to 30% Energy Savings: Only heats water on demand.
- Space-Saving Design: Units are wall-mounted and compact.
- Longer lifespan: Lasts 20 + years compared 10-15 years for traditional tanks.
- Lower Risk of Water Damage: No stored water means no leaks or failures.
- Eco-friendly: Reduced energy and made of recyclable parts.
- Smart Controls + App: Precise controls allow for steady temperatures and pressure.
- Tax Credit: ENERGY STAR certified tankless water heaters are eligible for up to a $600 tax credit.
- Perfect for Orange County’s Warm Climate: OC’s groundwater temperature means less energy to reach usable hot water.
Water Heater Replacement Service
Gas or electric tankless water heater replacements don’t have to be a pain. We make it easy at Liquid Plumbing. Tankless water heaters are a highly energy-efficient option for your home, Whether you already have a tankless water heater installed or want to upgrade from a tank water heater we guarantee our work and love helping homeowners save money on utility costs.
Tankless water heaters produce hot water on demand and if you don’t have a high need for hot water it can save a lot of energy and reduce your natural gas and electric bills.
If your current take this water heater keeps getting overloaded it may be time to upgrade to a bigger one and if that’s the case we can help. liquid Plumbing can answer any of your questions about all of your options in your home or business.
Free Home Tankless Water Heater Installation Estimate
We know that homeowners deserve to have peace of mind, and we strive to help you achieve that with first-rate customer service. Liquid Plumbing, your local Anaheim and Orange County tankless water heater installation specialists, offers free estimates.
We also install heat pump water heaters and traditional tank units.