Tankless Water Heater Installation in Moreno Valley, CA
Experience continuous hot water with a new tankless water heater installed by FKM Plumbing in Moreno Valley, CA.
- Licensed & Insured
- Fast, Efficient Installation
- Modern Hot Water Solutions
- Energy Savings Possible
Ready for Endless Hot Water in Moreno Valley, CA?
We size the unit to your fixtures and incoming water temperature so you get steady hot water year-round.
Quality Tankless Water Heater Installation for Homes in Moreno Valley, CA
When you choose FKM Plumbing for tankless water heater installation in Moreno Valley, you are investing in a long-term solution. Our team handles proper sizing and venting, which are crucial for the performance of your new, energy-efficient system.
Our expertise includes:
- Professional venting and gas line hookups.
- Condensing and non-condensing gas tankless units with PVC or stainless venting
- Gas line upsizing and meter capacity checks for high BTU demand

Additional Plumbing Installation Services in Moreno Valley, CA
We install water heaters, pumps, lines, and fixtures across Moreno Valley, CA with careful, permitted work that passes inspection the first time.

Customers
Why Choose FKM Plumbing for Tankless Water Heater Installation in Moreno Valley, CA?
Our installers follow manufacturer requirements so your warranty stays valid. We also show you how to flush the unit and set a maintenance reminder.
- Energy Savings, Tankless units only heat water as needed, which can significantly reduce your energy bills compared to traditional tank heaters.
- Accurate Sizing, We match the unit's flow rate to your fixtures and incoming water temperatures.
- Space Saving, These compact units free up useful floor space, often installed on a wall or in a small utility closet.
Citywide Coverage
FKM Plumbing proudly serves every neighborhood of Moreno Valley, so no matter where you are located, our expert plumbers can reach you. We understand the plumbing needs throughout the Moreno Valley area and are always ready to help.
Experienced Team
Our team of licensed plumbers has extensive training and experience with tankless water heater installation. They are familiar with many brands and models, ensuring a precise and efficient setup for your home.
Safety-First Approach
Tankless units must be vented correctly to remove combustion gases safely, and we follow manufacturer clearance and termination requirements. Condensing units get a proper condensate drain and neutralizer when required.
Trusted Certified Moreno Valley Plumbing Services Professionals
At FKM Plumbing, we take pride in providing certified plumbing services throughout Moreno Valley, CA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Tankless Water Heater Installation Services in Moreno Valley, CA
Rinnai Tankless Water Heater Installation in Moreno Valley, CA
Rinnai tankless water heaters are a popular choice for their reliability and long lifespan, making them a smart investment for homeowners across Moreno Valley, CA. Our plumbers are factory-trained on Rinnai systems, delivering a clean installation that follows all manufacturer specifications. We make sure gas line sizing, venting and water connections are correct so your Rinnai unit provides endless hot water efficiently for years.

Gas Tankless Water Heater Installation in Moreno Valley
For many homes in Moreno Valley, gas tankless water heaters are a common choice due to their powerful heating and lower operating costs compared to electric models. Our certified technicians handle all aspects of gas line connections, venting and combustion air requirements, so your system operates safely and efficiently. We work with leading brands like Rinnai and Noritz to provide high-performance, on-demand hot water.
Commercial Tankless Water Heater Services in Moreno Valley, CA
Businesses in Moreno Valley benefit from the continuous hot water supply and compact design of commercial tankless water heaters. From restaurants to hair salons, we install robust systems designed to meet high-demand commercial needs. FKM Plumbing understands the requirements for commercial installations, including larger capacity units and commercial plumbing codes, so your business never runs out of hot water.
Cost-Effective Tankless Conversions in Moreno Valley, CA
While the initial cost of a tankless water heater installation in Moreno Valley, CA may be higher than a traditional tank, the long-term energy savings and longer lifespan often make it a more cost-effective solution. We provide detailed estimates, outlining the benefits and potential rebates, to help you make an informed decision for your home. Our installations are designed for maximum efficiency, putting money back in your pocket.
Navien Tankless Water Heater Installation in Moreno Valley
Navien is a leading brand known for its advanced condensing technology and strong energy efficiency. FKM Plumbing is skilled in the precise installation of Navien units in Moreno Valley homes, setting them up for maximum savings and comfort. These advanced systems require expert setup to work at their best, and our team is proficient in all Navien models.
Recirculation Systems for Tankless Heaters in Moreno Valley
Tankless heaters can take a few extra seconds to deliver hot water to distant fixtures. A recirculation pump or dedicated return line keeps hot water close to faucets, reducing wait time and water waste. Some units have built-in pumps with smart scheduling. We design the system to fit your plumbing layout and usage patterns.
Tank to Tankless Conversions in Moreno Valley
Converting from a tank requires more than swapping units. A 40 gallon tank heater uses roughly 40,000 BTU, while a whole-home tankless unit may need up to 199,000 BTU, so the gas line usually needs to be upsized. Venting changes from a metal flue to PVC or stainless, and the unit moves to a wall location. We remove and dispose of your old tank and patch the old flue penetration.

Residential Tankless Water Heater Installation in Moreno Valley
FKM Plumbing focuses on installing tankless water heaters for residential properties. We assess your home's hot water demands, family size and existing utility connections to recommend the most suitable unit, so you get the right capacity for your needs. Our installations are designed to be energy efficient, providing endless hot water while potentially lowering your monthly utility bills in Moreno Valley.
Tankless Water Heater Installation Near Me in Moreno Valley, CA
If you are searching for tankless water heater installation near me, our local team can visit, measure and give you a written quote. We check your gas meter, line size and venting options during the same visit. Many installs are scheduled in just a few days.
Our plumbers install tankless heaters in Moreno Valley often and know local permit and inspection requirements. We stock common models and parts to keep projects moving. You get a clean, professional installation and clear instructions on maintenance.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Moreno Valley, CA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Moreno Valley Map
Moreno Valley Information
- Population
- 212,392
- Area codes
- 951/562/909
- Service area
- Moreno Valley and communities within 40 miles
- Nearby
- Redlands, Perris, Riverside, San Bernardino
Incoming water temperature shapes how a tankless unit performs in Moreno Valley, CA, and hard water makes proper installation with descaling valves essential for a long service life.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Moreno Valley, CA.
Our Specialized Plumbing Services in Moreno Valley, CA
At FKM Plumbing, we provide a complete range of plumbing services across Moreno Valley, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
Our Process for Installing Tankless Water Heaters in Moreno Valley, CA
We aim for a stress-free experience, making sure your new tankless system is installed correctly and safely for years of reliable hot water.
Request a Quote
Call (213) 871-0701 to schedule a site visit. We assess your fixtures, gas supply and venting options, then give you a detailed quote.
Install and Upgrade
We remove your old heater, upsize gas lines if needed and mount the new unit. Venting, water connections and isolation valves are installed to the manufacturer's specifications.
Test and Train
We fire the unit, check gas pressure and test hot water at multiple fixtures. Then we show you how to flush the system and register your warranty.
Frequently Asked Questions About Tankless Water Heater Installation in Moreno Valley
Most gas tankless installations cost $3,000 to $6,500 including the unit, labor, venting and typical gas line upgrades. Electric units can be less, though panel upgrades can add $1,000 to $3,000.
Yes, installing a new tankless water heater or replacing an existing one in Moreno Valley typically requires a plumbing permit. This ensures the installation meets local building and safety codes. FKM Plumbing handles all necessary permitting paperwork for you.
Tankless units eliminate standby heat loss, which can reduce water heating energy use. Savings vary based on household size and usage patterns.
Tankless water heaters benefit from annual flushing to remove mineral buildup, especially in areas with hard water. This helps maintain efficiency and prolong the unit's lifespan. We offer maintenance services to keep your system running optimally.
Sizing a tankless water heater depends on your household's peak hot water demand, measured in gallons per minute (GPM), and the temperature rise needed. Our plumbers will count the hot water fixtures in your home and review your usage patterns to recommend the appropriate GPM and BTU rating for your needs in Moreno Valley.
Most tankless water heaters come with a manufacturer's warranty of 10 to 15 years on the heat exchanger and 3 to 5 years on parts. FKM Plumbing also provides a warranty on our installation labor, which we will spell out in your service agreement.
Many manufacturers offer 10 to 15 year heat exchanger warranties and shorter coverage on parts. We also guarantee our installation labor.
Tankless water heaters offer several key benefits: endless hot water on demand, significant energy savings from heating water only when needed, a longer lifespan (often 20+ years) and a compact, space-saving design. They also lower the risk of tank leaks and the water damage that comes with them.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Jurupa Valley, CA
Emily R.
I called FKM Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Redlands, CA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Perris, CA
Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Menifee, CA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Perris, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Redlands, CA













