Tankless Water Heater Replacement & Repair
Never-Ending Hot Water. Installed in One Day.
- Same-Day Installation & Price Match Guarantee*
- Over 120,000 Installations Successfully Completed
- Fully Licensed 5-Star Rated Water Heater Specialists
Payless Water Heaters
Google review
“Same day appointment, quick inspection and equipment replacement on the spot, friendly and skillful technician. Thank you!”
Mahesh N.
$100k Service Quality Guarantee
Every job backed by Payless's $100,000 Guarantee.
Why Homeowners Choose Payless
What That Means for You
Noritz's Top Installer for 20+ Years
We have been Noritz’s top tankless installer for over 20+ years.
Platinum Certified Plumbers
All our plumbers are platinum certified by Noritz.
One-Day Installs
We can complete a new tankless install in one day.
Real Savings on Every Install
We save our customers $1000-3000 on every tankless we install.
Every Tankless Brand
We install & repair Navien, Takagi, Rinnai, Rheem, Bosch and more.
1+
Years Experience
1+
Hot Water Heaters Installed
1+
Service Areas in CA
1%
Satisfaction
California's Top Tankless Installer
Is your water heater leaking or do you have no hot water? We can fix it fast!
Here at Payless Water Heaters we happen to be one of the top tankless installers for Noritz tankless water heaters. We are local Family owned company. We have been Noritz’s top tankless installer for over 20+ years. We are at the forefront of tankless technology and how it works our plumbers are extremely well trained. All our plumbers are platinum certified be Noritz. We can complete a new tankless install in one day. We save our customers $1000-3000 on every tankless we install. Compared to other plumbing companies.
We can install & repair many different tankless water heater brands Navien, Takagi, Rinnai, Rheem, Bosch etc…One of the main reasons to switch to tankless is the never-ending hot water and the gas savings that you receive by a tankless being so efficient 95-98%. We are an authorized installer and repair company for Noritz. If you ever have any issues, we are always there to help our customers, even if we didn’t install the tankless unit. We can help.
Normally we can complete a new tankless water heater Installation in one day we can remove your old water heater and replace it with a new tankless water heater that all can be done in one day and we pull permits. We make sure everything is done 100% correctly and up to current code. We’ve installed thousands of tankless water heaters over the years. We can help with either residential or commercial tankless applications. There are some great rebates where available with a tankless water heater check your local utilities. The gas savings alone from a tankless water heater will save you $200-300 a year in gas costs. Tankless is a great solution for many homes and many families, especially families that have kids or family living with them. It has never-ending hot water, which is a huge plus.
We're 5-Star Rated Water Heater Installation & Repair Specialists in California
What Our Customers Have to Say
Before you book anyone
Four Ways to Get Hot Water Back
When a water heater fails, homeowners usually end up choosing between a general plumber, a big-box store installer, doing it themselves or a water heater specialist. Here is how those choices play out, question by question.
The question
Payless Water HeatersA General Plumber
A Big-Box Store Installer
Doing It Yourself
Is a water heater their specialty?
Payless Water HeatersYesWater heaters are all we do: 35+ years, more than 120,000 installations and technicians who install, repair and maintain them every day.
A General PlumberNot usuallyWater heaters are one of a dozen jobs on the schedule, and the unit on the truck is whatever the supply house had.
A Big-Box Store InstallerNoThe store sells the unit; an outside contractor it assigns does the install, and you may not know who until install day.
Doing It YourselfNoA manual, a few videos and a Saturday. Gas, venting and water pressure leave no room for a first attempt.
Will the new unit be on the truck today?
Payless Water HeatersYesTrucks stocked with 40- and 50-gallon tanks and tankless units, same-day service, 24 hours a day. Hot water back in hours, not days.
A General PlumberSometimesOnly if the right size is in stock nearby. Otherwise it is a parts run and a second visit.
A Big-Box Store InstallerNoYou buy today, an installer calls to schedule, and the install lands days out.
Doing It YourselfDependsIt depends on your vehicle, the store’s stock and how the old one comes out.
Who pulls the permit and handles the strapping?
Payless Water HeatersWe doPermits pulled and closed for you, seismic strapping and California code handled on every install. CA License #836216, bonded and insured.
A General PlumberAskLicensed plumbers can pull permits; whether they do on a water heater swap varies.
A Big-Box Store InstallerVariesThe store’s paperwork covers the product; the permit depends on the installer you are assigned.
Doing It YourselfYouHomeowner permits exist, but the inspection, strapping and venting are on you, and an unpermitted swap can surface at resale.
What will it really cost?
Payless Water HeatersFlat rate, up frontOne price before the work starts. No overtime, night or weekend charges, plus a Price Match Guarantee on installations.
A General PlumberHourly or by quoteHourly rates plus parts, with after-hours and weekend premiums common.
A Big-Box Store InstallerStarts lowA product price, then installation, haul-away, permit and code items added on.
Doing It YourselfLooks cheapestUntil the first leak, failed inspection or call to a pro.
Who stands behind the install?
Payless Water HeatersOne teamCertified Bradford White and Noritz installers, so the full manufacturer warranty applies, plus 100% guaranteed workmanship.
A General PlumberThe plumberWorkmanship coverage depends on the shop; the manufacturer warranty depends on who installed it.
A Big-Box Store InstallerSplitThe store covers the product, the installer covers the labor, and a claim means calling both.
Doing It YourselfYouA do-it-yourself install can void the manufacturer’s warranty on the unit.
Can you check them out first?
Payless Water HeatersYes4.8 stars across 3,500+ Google reviews, all under one name. Family owned and operated by the Oksas Brothers since the beginning, with 60+ service areas across Southern and Northern California.
A General PlumberUsuallyReviews cover all of their trades, so look for the water heater jobs specifically.
A Big-Box Store InstallerPartlyThe store’s rating tells you little about the installer who shows up.
Doing It YourselfNo one to checkIt is all on you.
Our Current Promos on Water Heaters in CA
Limited Time Offers
Signs You Need a Water Heater Technician
Tankless Water Heater Repair: Common Problems We Fix
If your tankless unit stopped working, is showing an error code, or is giving you lukewarm water, do not panic. Most of these issues are fixable same day:
Error codes (flame failure, ignition failure, water flow sensor issues)
Scale buildup on the heat exchanger from hard water
No hot water or intermittent hot water
Unit clicking but not igniting
Venting blockages
Flow sensor failure
Gas valve or pressure issues
Typical Installed Cost
Tankless Water Heater Cost: What You Will Pay
'How much does a tankless water heater cost to install?' is the question we hear most. Here is an honest answer.
Gas Tankless (whole home, Noritz)
$4,800-$7,500
Gas Tankless (small home or condo)
$4,200-$5,900
Tankless Repair (labor only)
$250-$800
Gas Line Upgrade (if needed)
$400-$1,000
Good to Know
If your home runs on natural gas, most tankless installs are straightforward. If your gas line needs to be upgraded to support the higher BTU demand of a tankless system, we will flag that before we start and quote it upfront.
How It Works
How a Tankless Water Heater Works
1
When you turn on a hot water tap, cold water flows through the unit.
2
A gas burner or electric element heats the water instantly as it passes through the heat exchanger.
3
You get hot water within seconds, and it never runs out, because there is no tank to empty.
The flow rate is measured in gallons per minute (GPM). We size your unit to match your peak demand, so you can run a shower, dishwasher, and washing machine at the same time without running cold.
What a Tankless Installation Involves
Unlike a simple tank swap, tankless installs sometimes require upgrades to your home. We check all of this before we quote:
Gas line sizing: tankless units need higher BTU input, often requiring a larger gas line
Venting: most gas tankless units need new PVC or stainless venting to the outside
Condensate drain for condensing models
Expansion tank if your water district uses a closed system
Permits: pulled and closed on your behalf, California-compliant
Water Heater Leaking? We'll Stop the Damage Today. Flat rate, No surprise!
Call or text our team now at 888.548.5632 for same-day service or installation
Go Tankless. Go Green. Save Money.
What is a Tankless Water Heater?
The tankless water heater works on demand and produces hot water within a second of it turning on it can give you a continuous supply of hot water without paying to heat and store the water like a standard traditional tank type water heater. Old water heaters were not very efficient Like a pot of water on a stove. Tankless water heaters only heat when the water is turned on and doesn’t heat when you are not home or on vacation, etc. it’s much more efficient and saves you a ton of money in gas cost over the years of the tankless unit. Tankless water heater heaters are a great choice in California due to their compact size and long-term durability, most warranties are double a regular tank type water heater. They come with up to 25 year warranties start around 12 years but go up to 25 years warranty.
Quality Your Family Can Trust
Day or night, every day - our team is here for you.
Why should you install a tankless water heater 5 reasons?
Never-Ending Hot Water
Never ending hot water or endless hot water
Gas Savings
Gas savings $200-300 per year
95-98% Efficient
95-98% efficient compared to 60% old tank
Longer Life & Warranty
Lasts longer & Longer warranty up to 25 years
Rebates & Tax Credits
Gas company rebates where available & Tax credits
Compare Your Options
Tank vs. Tankless: Quick Comparison
Hot Water Supply
Tank Water Heater: Limited by tank size
Tankless Water Heater: Unlimited on demand
Tankless Water Heater: Unlimited on demand
Energy Efficiency
Tank Water Heater: Standby heat loss (wastes energy)
Tankless Water Heater: Heats only when you use it
Tankless Water Heater: Heats only when you use it
Lifespan
Tank Water Heater: 10 to 12 years
Tankless Water Heater: 18 to 22 years
Tankless Water Heater: 18 to 22 years
Upfront Cost
Tank Water Heater: Lower
Tankless Water Heater: Higher, but long-term savings
Tankless Water Heater: Higher, but long-term savings
Space Required
Tank Water Heater: Significant (40 to 50 gal tank)
Tankless Water Heater: Wall-mounted, very compact
Tankless Water Heater: Wall-mounted, very compact
CA Rebates
Tank Water Heater: Some programs available
Tankless Water Heater: Many utility rebate programs apply
Tankless Water Heater: Many utility rebate programs apply
Types of Water Heaters We Handle In CA
Water Heater Types
Commercial Water Heaters
Electric Water Heaters
These plug into electricity for easy installation and efficient heating. Ideal for homes, though they can cost more to operate in high-rate areas.
Gas Water Heaters
Powered by gas, they heat water quickly and work during power outages. They are cost-effective and a great option.
Solar Water Heaters
These use sunlight to heat water, cutting energy costs. Best for sunny climates, they may need a backup on cloudy days.
Tank Water Heaters
Also known as traditional heaters, these store and heat water in a tank, providing a steady supply limited by capacity. They are affordable and widely used.
Tankless Water Heaters
These heat water on demand without a tank, saving energy and space. They’re efficient and perfect for smaller households.
Factory Certified
We are Noritz Tankless Water Heaters Top Installer and Factory Certified Installers
Noritz Certified Installer: No. 1 in California
We have installed more Noritz tankless water heaters than any other contractor in California. Our technicians go through Noritz factory training and hold current certification. That is not just a badge, it means:
- You get the full Noritz manufacturer warranty, backed by a certified installer
- We carry Noritz parts on our trucks for fast same-day repairs
- We know Noritz error codes, flow sensors, and heat exchangers inside and out
- We can service every current Noritz model, including the NRC and NCC series
Rinnai & Navien Tankless
We also install and service Rinnai and Navien tankless systems. If you already have one of those brands, we know them well and can help.
Serving California
Areas We Serve
Payless Water Heaters has been providing water heater replacement and installation services across the state of California for over 35 years. We service all cities and neighborhoods throughout these counties:
Tankless Water Heaters Frequently Asked Questions — FAQs
Frequently Asked Questions
When it comes to water heating services, you deserve the best. At Payless Water Heaters, our fully licensed experts have the answers to your questions.
Here are some more commonly asked questions. Feel free to call 888.548.5632 if you need further assistance!
Can I Just Handle the Water Heater Repairs on My Own?
When your water heater stops working, it is vital that you reach out to a professional who possesses the in-depth knowledge and extensive experience necessary to get the job done right the first time. If you attempt to handle repairs or water heater installations on your own, you may injure yourself or worsen the condition of your water heater.
How Soon Can Your Technicians Visit My Property?
If you are experiencing an emergency, do not hesitate to reach out to our expert technicians immediately. We offer emergency services around the clock. If this is not an emergency and you are looking to schedule an appointment, either fill out the form at the bottom of this page or contact our team by calling (888) 548-5632 today. Our main goal is to ensure your water heater is up-and running as soon as possible.
Water Heater Installation, Maintenance & Repair Articles
Helpful Tips from our Resource Section
Water Heater Gas Leaks: Signs, Prevention, and Replacement
Water heaters are indispensable in our daily lives, providing the comfort of hot water for showers, dishes, and laundry. Gas…
Why Is My Tankless Water Heater Not Turning On? Tankless Water Heaters and Their Benefits
Tankless water heaters, often celebrated for their efficiency and convenience, have revolutionized the way we access hot water. Unlike traditional…
Why Choose Payless Water Heaters?
Quality, Consistency & Affordability
Our heater services team is here to help you and make your life easier. Reach out to us to enjoy the high-quality service you deserve! When you hire our team, you can expect:
Leaking Water heater, hot showers tonight. Best Products & Warranties!