Recent Projects

Dual Rinnai Tankless Water Heaters Maintenance Service in San Diego

Happy Plumbing performed a detailed maintenance service on one of two Rinnai RL75 tankless water heaters, addressing corrosion and optimizing performance. We flushed the unit with a descaling solution to…

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Noritz EZTR50 Tankless Water Heater Upgrade in San Diego

Our customer’s 10-year-old water heater had stopped functioning and showed visible signs of deterioration. Happy Plumbing recommended upgrading to a tankless water heater, specifically the Noritz EZTR50, for its extended…

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Whole-Home PEX Repipe and Tankless Water Heater Installation with Filtration in San Diego

We replaced a deteriorating plumbing system with a complete PEX repipe, ensuring long-lasting durability. Installed a high-efficiency EZ98DV tankless water heater and a Flow-Tech Carbon CX filter with Anti-Scale MAX…

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Noritz Tankless Water Heater Upgrade with Flow-Tech Anti-Scale System in San Diego

We replaced an old Noritz tankless water heater with the upgraded NRC98OD model, ensuring improved efficiency and performance. Our team handled all necessary water line, gas pipe, and venting adjustments…

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Upgrade to High-Efficiency Navien Tankless Water Heater in Poway

A homeowner needed a larger tankless water heater to meet their growing hot water demands. We installed a high-efficiency Navien NPE-240A2 condensing tankless water heater with ultra-condensing efficiency, dual stainless…

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Noritz EZ98DV Tankless Water Heater Installation in San Diego

Happy Plumbing replaced a non-working tankless water heater with a high-efficiency Noritz EZ98DV direct vent unit. The upgrade included a new gas valve, water shut-off valve, and isolation kit for…

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Noritz EZTR50 Tankless Water Heater Upgrade in Santee

Happy Plumbing replaced an aging, inefficient water heater with a high-performance Noritz EzTR 50 tankless water heater in Santee. This upgrade ensures better energy efficiency, a longer lifespan, and compliance…

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Noritz EZ 40 Tankless Water Heater Installation in San Diego

A client noticed their 18-year-old water heater was no longer running efficiently and showing signs of exterior deterioration, they turned to Happy Plumbing for a reliable solution. Given the unit’s…

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Noritz NRCR92 Tankless Water Heater Upgrade in Spring Valley

A homeowner in Spring Valley was looking to replace their existing electric tankless water heater with a more efficient gas-powered model. They wanted faster hot water delivery and lower energy…

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Tankless Water Heater Replacement with Recirculating Pump in San Diego

Replaced a 20-year-old failing tankless water heater with a new Noritz NRCR tankless unit featuring a recirculating pump for improved efficiency. Upgraded venting, ensured code compliance, and installed a recirculating…

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Tankless Water Heater Service with Flow-Tech Anti-Scale Installation in Alpine

Serviced a tankless water heater by installing a Flow-Tech Home MAX Anti-Scale System and isolation valves to prevent limescale buildup and improve efficiency. The revolutionary Flow-Tech technology provides a salt-free…

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Energy-Efficient Tankless Water Heater Installation in Oceanside

The homeowner, in the process of remodeling their new home, sought to replace their aging tank water heater with a Noritz NRC98DV tankless model. This upgrade aimed to achieve maximum…

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Tankless Water Heater Upgrade in La Jolla

We upgraded a 6-year-old unit to a natural gas tankless water heater with a built-in recirculating pump and installed a crossover bridge at the furthest fixture. The installation included new…

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Noritz Tankless Water Heater Installation in Santee

The client’s existing water heater was showing visible exterior deterioration, a clear sign of its advanced age and declining condition. To avoid potential issues like leaks or a complete system…

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Tankless Water Heater Condensate Line Rerouted in Encinitas

Happy Plumbing Inc. addressed a condensate line issue causing acidic water stains in a client’s master bathroom by elevating and reinstalling the tankless water heater. The new setup redirects the…

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Noritz EZTR50 Tankless Water Heater Installation in San Diego

Happy Plumbing replaced a failing 6-year-old water heater with a Noritz EZTR50 tankless unit in the outdoor closet. Installed new isolation valves and updated all parts to meet California Code…

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Tankless Water Heater Installation And Home Filtration System Upgrade in San Diego

Our customer contacted us due to issues with their gas water heater, which wasn’t keeping water hot for long and showed signs of exterior deterioration. The 6-year-old water heater was…

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Tankless Water Heater Installation in San Diego

The customer wanted to upgrade to a new tankless water heater because of its longer life expectancy and maximum gas efficiency.

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Tankless Water Heater Flush in Chula Vista

Tankless water heater flush service.

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New Tankless Water Heater Install in San Marcos, Ca

The Tankless Water Heater had an internal leak from the heat exchanger. Replaced Tankless Water Heater.

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Noritz Tankless Water Heater Install In Santee

Replaced existing 50-gallon water heater with a Noritz EZTR50 Tankless unit.

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Tankless Water Heater With Flo Tech Anti Scale

Removed existing Noritz tankless and installed Navian 240-a2 with pump, re locating unit to outside of home. Installed crossmemeber for Navi circ system under kitchen sink as well as installed…

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Tankless Water Heater Replacement In Cardiff

Removed and disposed of existing failed tankless water heater. Installed a brand new Noritz tankless water heater with new isolation valves. Tied in all water, gas, vent, and condensate lines.…

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Tankless Water Heater Replacement In Oceanside

Replaced noritz tankless water heater with Similar updated model. Installed new isolation valves and gas flex lines.

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Tankless Water Heater Flush In Chula Vista

Flush tankless water heater with a descaling solution.

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