High-efficiency conversions with a rebate-ready invoice

Tankless Water Heater Installation

High-efficiency tankless conversions sized to your home. SoCal Gas rebates can offset the cost — you file the claim, and we hand you an itemized invoice as proof of a qualifying install.

  • Lic. #1107475
  • 24-hour callback
  • Written price first
Two wall-mounted Navien tankless water heaters installed side by side with a sediment filter and new copper and gas lines

A tankless unit heats water only while you are using it, so there is no 50-gallon tank in the garage losing heat all day and nothing sitting there waiting to rust through and flood the floor. Sized correctly, it also keeps up when two showers and the dishwasher run at once. SoCal Gas runs rebates on qualifying conversions; you file the claim yourself, and we give you an itemized invoice that documents everything the rebate program asks for.

Signs it is time to call

  • Running out of hot water with back-to-back showers
  • A tank water heater past the 10-year mark
  • Wanting the garage or utility closet floor space back
  • High gas bills from standby tank losses
  • Planning a remodel or addition that adds fixtures

What the job includes

  • Rebate-ready invoicing

    SoCal Gas rebates are filed by the homeowner, not the installer. We itemize the install — model, efficiency rating, the details the program asks for — so your claim goes in clean with our invoice as proof.

  • Correct sizing

    Sized to how many fixtures you actually run at once, so it keeps up in winter.

  • Gas line and venting upgrades

    Most conversions need a larger gas line and new stainless venting. Both are in the quote before you approve it.

  • Direct-replacement option

    If your existing gas line and venting already meet spec, we can set a unit that reuses them — no upsize, no new vent run, and a noticeably lower installed price. We confirm what your home supports before quoting.

  • Recirculation options

    On-demand recirculation so hot water reaches the far bathroom without the wait.

  • Descaling service plan

    Valley water is hard, so the heat exchanger needs an annual flush. We set the schedule up with you at install.

  • Permit and inspection

    Pulled and passed under our license.

Tankless Water Heaters questions

What rebates are available for a tankless water heater?

SoCal Gas runs rebate programs on qualifying high-efficiency tankless units, and the amounts change year to year. The rebate is filed by the homeowner, not the installer, so we make it straightforward: you get an itemized invoice with the model and efficiency numbers the program requires as proof of a qualifying install. We will point you to the current SoCal Gas offer when we quote.

Is there a cheaper way to go tankless?

Sometimes. The expensive part of a conversion is usually the larger gas line and new stainless venting. If your home already has gas and venting that meet the unit’s spec, we can do a direct replacement that reuses them and skips those upgrades, which drops the installed price. We check what your setup supports before we quote, so you know exactly which option you are looking at.

Is tankless worth it in a hard-water area?

Yes, as long as it gets maintained. Valley water is hard, so the heat exchanger needs an annual descaling flush to stay under warranty. We set that schedule up at install. Adding whole-house filtration extends the life of the unit further.

How long does installation take?

A straightforward conversion is a one-day job. Homes needing a gas line upsize or new venting may run into a second day.

Will I really never run out of hot water?

If it is sized right, yes. The unit heats for as long as you keep drawing water. Undersizing is the main reason people end up unhappy with a conversion, so we size to the fixtures you run at the same time rather than to square footage.

Need tankless water heaters today?

Call and talk it through with a plumber, not a script. Same-day and next-day slots open across the Valley.

Tap to call (951) 465-6600 Text / Quote