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Tankless Water Heater - Drain Goats Plumbing Los Angeles
♾️ Endless Hot Water β€” Call Today

Tankless Water
Heater
Los Angeles

Upgrade to endless hot water and lower energy bills. Our licensed C-36 plumbers install and service all major tankless water heater brands throughout the San Fernando Valley and Greater LA β€” properly sized, permitted, and built to last.

C-36 Licensed & Insured
Same-Day Appointments
Upfront Flat-Rate Pricing
No Travel Charge in SFV

Benefits of a
Tankless Water Heater

Tankless water heaters are the standard in new LA construction for good reason. Here's what makes them worth the upgrade.

♾️
Endless Hot Water
Tankless heaters heat water on demand β€” no tank to run out. Take back-to-back showers, run the dishwasher, do laundry. All at once.
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Lower Energy Bills
Traditional tank heaters keep 40–80 gallons hot 24/7. Tankless units only fire when you need hot water β€” saving up to 30% on energy costs.
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Space Saving
A tankless unit mounts to your wall β€” about the size of a carry-on suitcase. Frees up significant space in your garage or utility room.
⏳
Longer Lifespan
Tank water heaters last 8–12 years. Quality tankless units last 20+ years with proper maintenance β€” often two to three times longer.
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Cleaner Water
No tank means no sediment buildup sitting in your hot water. Fresher, cleaner hot water at every tap.
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LA Rebates Available
SoCalGas and LADWP offer rebates on qualifying tankless water heater installations. We help you navigate the paperwork.
Tankless water heater installation Los Angeles

Top Tankless Brands
Installed Right

We install and service all major tankless water heater brands. Our techs are factory-trained on the units we recommend most β€” so when we install it, we know it inside and out.

Navien β†— β€” Our top recommendation for most LA homes. Excellent efficiency, reliable condensing technology, and strong warranty support.

Rinnai β†— β€” Industry leader with proven reliability. Great for both residential and commercial applications.

Noritz β†— β€” Strong value with excellent flow rates. Popular for larger homes with high hot water demand.

Rheem β†— & Bradford White β†— β€” Solid performers at competitive price points.

We'll recommend the right unit for your home's size, gas supply, and hot water demand β€” not just the most expensive one.

Our Tankless Installation
Process

A properly installed tankless water heater starts working right and keeps working right. Here's how we do it.

01
Site Assessment
We evaluate your gas line size, venting options, and hot water demand to select the right unit and BTU capacity for your home.
02
Right-Size the Unit
Undersized tankless units struggle and fail early. We calculate your peak hot water demand and select a unit that handles it comfortably.
03
Gas Line Upgrade
Tankless units require a larger gas supply than most tank heaters. We upgrade your gas line if needed β€” properly permitted and inspected.
04
Professional Installation
We install, vent, connect, and test the unit β€” following manufacturer specs and California plumbing code requirements.
05
Permit & Inspection
We pull the required permit and schedule inspection so your installation is on record and your warranty is fully valid.

Tankless Installation Across
Greater Los Angeles

We serve the entire San Fernando Valley and surrounding LA communities. No travel charge in our core service area.

Tankless Water Heater FAQ

Questions we hear on every tankless installation in Los Angeles.

Tankless water heater installation costs vary based on the unit selected, gas line work required, and venting configuration. We provide upfront flat-rate quotes before any work begins. Call (818) 350-3549 for a same-day estimate β€” we'll assess your home and give you an exact price.
Often yes. Tankless units require a higher BTU gas supply than traditional tank heaters. Many older LA homes have ΒΎ" gas lines that need to be upsized to 1" or larger. We assess your existing gas supply during our site visit and include any necessary gas line work in our quote.
A standard tankless installation β€” swapping out an existing tank heater β€” typically takes 4–8 hours in one day. If significant gas line work or new venting is required, it may take two days. We minimize downtime so your household is back to full hot water as quickly as possible.
Yes. SoCalGas β†— offers rebates on qualifying high-efficiency tankless water heaters. LADWP β†— also offers rebates for qualifying units. Additionally, the Federal 25C Energy Efficiency Tax Credit β†— may cover up to 30% of the cost of a qualifying high-efficiency tankless unit β€” check IRS Form 5695 β†— for details. Rebate amounts change periodically β€” ask us when you call and we'll tell you what's currently available for your situation.
LA has hard water with high mineral content. We strongly recommend annual descaling (flushing with white vinegar) to prevent scale buildup in the heat exchanger β€” the #1 cause of tankless unit failure in our area. We offer annual maintenance service and can set you up on a reminder schedule.

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Ready to Get Started?

Your Drains Are In
Good Hooves.

Same-day service available. Licensed C-36 plumbers. No travel charge in the San Fernando Valley.

πŸ“ž Call (818) 350-3549 Book Online