Traditional Tank Replacement
$2,000-$3,400
Common planning range for many 40-50 gallon gas tank replacements before unusual access or code upgrades.
Leaking tank? No hot water? Get it fixed today. With fully stocked trucks, same-day service, and a $25,000 guarantee per job, THE Water Heater Company does it right the first time.
5 Stars · 2,100+ Reviews

Tell us what's happening — we'll point you to the fastest solution.
Transparent pricing first. Build your project price online, book on your schedule, and get your hot water back — fast.

Build your exact price online in minutes. Pick a ready-made package or customize every detail — and see your real, all-in price upfront. No hidden fees, no surprises.

Reach out to our team or book online, and we'll schedule a convenient time that works for you.

Our licensed technician completes the work professionally and on time — restoring your hot water with a written warranty in hand.
Two ways to price your project — either way you see your real, all-in price before anyone shows up.
These are planning ranges, not a quote. Your exact price depends on the home, the equipment, and the code items required for a safe installation. For a firm number, use the price builder or talk with a specialist.
Traditional Tank Replacement
$2,000-$3,400
Common planning range for many 40-50 gallon gas tank replacements before unusual access or code upgrades.
Whole-Home Tankless Installation
$4,500-$7,800
Typical planning range when venting, gas sizing, condensate, and electrical needs are included.
Repair or Diagnostic Visit
$150-$500
Many valve, ignition, thermostat, and component repairs land here when the tank itself has not failed.
Tankless Flush or Descaling
$150-$350
Hard-water maintenance pricing varies by access, isolation valves, and whether extra filters are needed.
Why ranges move
Qualifying energy-efficient tankless water heater installations may be eligible for SoCalGas rebates from $80 to $1,500 based on the unit's efficiency rating. We verify current eligibility and help prepare the paperwork before you commit.
Rebate rules, eligible models, and available funding can change. Our specialists check the current program details for your home and installation scope.
Rebate pages change, funds can be reserved, and model numbers matter. We review the current program details before installation and help prepare the documents your application may require.
SoCalGas tankless
$80-$1,500
For qualifying ENERGY STAR natural gas tankless models, based on efficiency tier and program availability.
LADWP heat pump water heater
Up to $2,500
For eligible residential electric customers and qualifying ENERGY STAR heat pump water heaters.
TECH / HEEHRA
Waitlist status
Single-family reservations were fully reserved in reviewed 2026 sources; eligibility must be rechecked before install.
Code-Correct Installation
California homes often need safety and code items that are easy to miss when a job is rushed. Our specialists inspect the whole setup before recommending repair, replacement, or an upgrade.
If another quote leaves out code items, the lower number may not be comparing the same job. Ask what is included before you decide.
Three guarantees — your investment, your time, and your peace of mind. On every job.
“No surprises. Ever.”
You’ll know the exact price before we start. The number you’re quoted is the number you pay — no hidden fees, no surprise charges on the invoice. In writing.
Written on every invoice
“Your home, respected.”
We show up on time, wear shoe covers, and clean up after ourselves. If we don’t meet this standard, we want to know — and we’ll make it right.
Written on every invoice
“We stand behind our work.”
All work is backed by a written warranty — parts and labor. If something isn’t right after we leave, we come back and fix it. No questions. No runaround.
Written on every invoice

Backed by a $25,000 Guarantee
As a verified member of The Good Contractors List, every job we complete is backed by a $25,000 workmanship guarantee — giving you an extra layer of protection beyond our own written warranty.
Every guarantee is in writing. No fine print. No exceptions.
Fast hot water matters, but so does doing the job cleanly, safely, and in writing. Every recommendation is backed by specialist training, transparent pricing, and documented protection.
An independent layer of workmanship protection on qualifying jobs, beyond our own written warranty.
You see the scope, price, and options up front so the invoice does not become a surprise.
Our team focuses on tank, tankless, maintenance, water quality, and code-correct components every day.
7 years. One specialty. Exceptional results.
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From installation and replacement to repair and maintenance — our certified specialists handle all your water heater needs.
THE Water Heater Company was founded on a simple idea: to be the absolute best at one thing. A local, family-owned business united in a quest to be Your Trusted Water Heater Authority — every single day.
More About Us


No matter the issue, our specialists have the training and experience to provide the right solution for your home.
Whether you need a new high-efficiency tankless system, a repair on your traditional tank, or an upgrade to a supporting component like a recirculation pump or earthquake valve, we have you covered. We service and install all major brands, including Bradford White, Noritz, and Navien.

Trusted Brands We Install & Service








THE Water Heater Company was born from a bold idea — what if a company did just one thing, but did it better than anyone else? That's exactly what Anthony and Gonzalo set out to build.
As a local, family-owned business in Southern California, we made the decision early to focus exclusively on water heaters. No distractions. No side jobs. Just a relentless commitment to being your trusted water heater authority — every single day.
From our first install to the thousands of homes we've served since, the mission hasn't changed: honest pricing, expert work, and the kind of service that makes you want to tell your neighbors.


We have 2,100+ 5-star reviews. Here's what some of our happy customers have to say.

Zak was incredible from start to finish. He walked us through every option, replaced the unit the same day, and left the garage cleaner than he found it. Genuinely a five-star experience.
Judy & Jim Rabbitt
Camarillo, CA

Mitchell showed up on time, diagnosed the issue in minutes, and had a new water heater installed by the afternoon. Professional, honest, and clearly knows what he's doing.
Garrett Fuselier
Glendale, CA

Jake was awesome — patient with all of my questions, walked me through the new unit, and finished the install quickly. The whole process was smooth and stress-free.
Chris Cerros
Anaheim, CA

Thomas was fantastic. He clearly explained the options, the pricing was fair, and the workmanship is top-notch. Easily the best service call we've had in years.
Duane Alleman
Pasadena, CA

Justin was professional from the first phone call. Same-day appointment, transparent pricing, and the new tankless unit is flawless. I'm recommending TWHC to everyone I know.
Jose Lanz
Tarzana, CA

Couldn't ask for a better experience. Justin was friendly, fast, and incredibly thorough. He took the time to make sure everything was perfect before he left.
Petros K.
Granada Hills, CA

Zach and Zak made what could have been a stressful day completely easy. They were respectful, efficient, and clearly cared about doing the job right. Outstanding team.
Hank Pirali
Sunland, CA
Real homeowners share their experience working with The Water Heater Company — in their own words.
We are not your typical plumbing company. See what sets us apart from the competition.

Our credentials aren't just wall decorations — they're the reason Southern California families trust us with their homes year after year.
Angi Super Service Award — 5 Consecutive Years




Manufacturer Certifications & Authorized Partnerships






Your Friendly Neighborhood Water Heater Pro Tips
Our technicians are local, licensed, and ready to serve communities across Orange, Los Angeles, and Ventura counties. From Irvine to Van Nuys to Ventura — we're on the road and ready to help.
Straight answers from Southern California's dedicated water heater specialists — before you decide to call.
THE Water Heater Company is backed by the $25,000 Good Contractors Guarantee — a written, third-party pledge administered by The Good Contractors List that covers workmanship, pricing integrity, and customer satisfaction on every qualifying job. If we fail to deliver on a commitment we've made, you're protected up to $25,000 under the program terms. It covers the quality of our installation and repair work, the accuracy of our upfront pricing, and our promise to leave your home clean and damage-free. This guarantee gives Southern California homeowners an independent layer of financial accountability beyond our own written warranties.
Yes. THE Water Heater Company is a factory-authorized service provider for Bradford White, Noritz, Navien, Rinnai, and other leading water heater manufacturers. This means our technicians receive direct factory training, we have access to genuine OEM parts, and our installations meet or exceed each manufacturer's exact specifications. We've also earned Angi's Super Service Award for five consecutive years (2021–2025), we're a verified member of The Good Contractors List, and we hold manufacturer certifications from HALO and WaterTech. Authorized status means we can process manufacturer warranty claims directly — saving you time and ensuring your warranty stays fully intact. Homeowners throughout Southern California can trust that we service and install every major tank, tankless, and hybrid water heater brand on the market.
Three things set us apart. First, specialization: we only do water heaters — all day, every day. While a general plumber handles dozens of different systems, our technicians have deep expertise in every water heater make, model, and failure mode. Second, we're family-owned and locally operated in Southern California, so our priority is earning your trust for life. Third, our pricing is transparent and guaranteed upfront. There are no upsells, no hidden fees, and no pressure to replace equipment that can be repaired. You get honest assessments from specialists who answer to you.
The Good Contractors List is a nationally recognized vetting organization that screens contractors for licensing, insurance, customer satisfaction, and business integrity. THE Water Heater Company is a verified member — which means we've passed their rigorous background checks and maintain a track record that meets their standards year after year. Membership also comes with a $25,000 workmanship guarantee on every job, funded by The Good Contractors List itself — not by us. This gives Southern California homeowners an independent, third-party layer of financial protection on top of our own written warranties. Fewer than 5% of contractors in the country qualify for membership.
Yes, we offer same-day water heater service throughout our Southern California footprint when schedule and equipment availability allow. We hold appointment slots for urgent situations like a leaking tank, no hot water, or a gas smell. Our primary service area includes Los Angeles County, Orange County, Ventura County, and Santa Barbara County, with offices in Van Nuys, Santa Ana, and Camarillo. Whether you need emergency repair, a diagnostic visit, or a full installation, call or book online and tell us what is happening so we can route the right specialist.
Yes. THE Water Heater Company helps homeowners review available utility rebates, manufacturer promotions, and local energy-efficiency incentives for qualifying water heater installations — including high-efficiency tankless and heat pump models. Program rules and funding change often, so we verify current eligibility before installation and help prepare the paperwork your rebate may require. We also offer flexible financing options so the cost of a new water heater does not have to come out of pocket all at once.
THE Water Heater Company's credentials include factory-authorized service provider status for Bradford White, Noritz, Navien, and Rinnai; five consecutive Angi Super Service Awards (2021–2025); verified membership in The Good Contractors List with a $25,000 workmanship guarantee on qualifying jobs; HALO and WaterTech authorized dealer certifications; and consistent recognition as a top-rated water heater specialist across major review platforms. These credentials support the same promise you see on every page: specialist work, transparent pricing, and written protection.
We'll give you an honest assessment — not the most expensive recommendation. Many common issues like a faulty thermostat, bad heating element, pilot light failure, or a tripped reset button can be repaired quickly and affordably. If a replacement truly makes more long-term sense — for example, if your tank is over 10–12 years old, showing signs of internal corrosion, or the repair cost approaches the price of a new unit — we'll explain exactly why and present your options with transparent pricing. No unnecessary upsells, no pressure. You decide.
Still have questions? Call us — a real person answers every time.

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