Tankless Water Heater Replacement in Orange County - Endless Hot Water Done Right

In many cases we offer same day or next day replacement. Call (714) 464-7889 for current openings or Book Online to lock a time.

Yes. We convert from tank to tankless, upgrade gas lines if required, add proper venting, and handle permits and haul away.

We service and replace most major brands – Navien, Noritz, Rinnai, Takagi, Rheem, AO Smith. We recommend models based on your home, water quality, and budget.

Sometimes. We measure gas demand for your appliances and confirm venting and combustion air. If an upgrade is needed, we handle it the right way so performance is never compromised.

Straight swaps can be completed in a few hours. Tank to tankless conversions often finish the same day, depending on venting path and gas line work.

Yes. Hard water is common in Orange County. We can add a scale reduction filter or softener to extend the life of your heat exchanger and maintain efficiency.

We calculate flow rate and temperature rise based on your fixtures and usage patterns. The goal is simple – hot showers and laundry at the same time without dropouts.

Manufacturer warranties vary by model. We register your unit and include our written workmanship warranty plus the No Cold Shower Guarantee.

Price depends on brand, size, venting, gas line work, and water treatment. We give firm, written options before any work begins, and financing is available.

Absolutely. We provide annual descaling, maintenance, repairs, and priority support for our customers across Orange County.