Tankless water heater installation cost (and the $500 switch credit)

Typical price range

Converting from a tank to a gas tankless water heater typically runs about $4,000 to $7,500 installed. Replacing an existing tankless with a new one is usually less, since the gas line and venting are already in place.

These are typical ranges, not a quote. Every home is different — call 626-386-9105 for an exact upfront price.

Why conversions cost more

Tankless units need a larger gas line than most tanks, new stainless or PVC venting, and sometimes an electrical outlet. That work is what separates a fair quote from a lowball one that cuts corners.

$500 first-time customer credit

First-time LVL Up Plumbing customers get a $500 credit when switching from a tank to a tankless water heater. Mention it when you call.

Is tankless worth it?

Tankless units commonly last 20 years versus about 10 for a tank, free up floor space, and give endless hot water. With Inland Empire hard water, plan on annual descaling to keep it running right.