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Commercial Water Heaters

Need commercial water heater service in Pomona? We handle reliable repairs and new installations for businesses. Call us today.

Commercial Water Heaters
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Commercial Water Heaters

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Running out of hot water at your business can mean angry customers, health code violations, or a full operational shutdown. Restaurants, hotels, laundromats, and medical facilities all depend on reliable hot water in volumes that residential systems can't handle. Commercial water heaters are built for that demand, but they also come with their own set of considerations around sizing, fuel type, maintenance schedules, and local code requirements. At High Speed Plumbing, we work with business owners across industries to install, maintain, and repair these systems so you're never stuck explaining to customers why there's no hot water. Here's what you need to know about choosing the right equipment and keeping it running for the long haul.

Need commercial water heater service in Pomona? We handle reliable repairs and new installations for businesses. Call us today.

4.9 RATING
4.7 RATING
4.6 RATING

How Commercial Systems Differ From Residential Units

The most obvious difference is size. A typical home water heater holds between 40 and 80 gallons and produces somewhere around 30,000 to 50,000 BTUs. Commercial units start where residential ones max out. A restaurant or hotel might need a system producing 500,000 BTUs or more, with storage tanks holding 100 to 500 gallons. The components are heavier, the connections are larger, and the recovery rate is dramatically faster.

Commercial water heaters also use different venting systems and require specific electrical or gas line configurations. Most residential units vent through a standard chimney or direct vent through a wall. Commercial systems may need dedicated flue systems, rooftop venting, or specialized exhaust configurations to handle the higher output. The installation itself requires more planning around space, ventilation, and access for future maintenance.

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Our Services

Water Boiler Repair

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Commercial Water Heaters

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Faucet Replacement

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Garbage Disposal Replacement

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Main Water Line Repair

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The engineering behind these systems accounts for continuous use. A residential unit might run for 15 minutes at a time during peak morning hours. A commercial unit in a busy restaurant could run for 8 hours straight during service. The burners, heat exchangers, and tanks are all designed to handle that workload without premature failure.

Calculating the Right Capacity for Your Business Needs

Undersized equipment creates obvious problems. You run out of hot water during peak hours, staff and customers notice, and your business suffers. Oversized equipment wastes money. You pay more upfront, more in monthly energy costs, and more for repairs on a system that's working harder than necessary.

Proper sizing depends on three factors: peak demand, recovery rate, and first-hour rating. Peak demand is the maximum amount of hot water your business uses in a single hour. A sit-down restaurant with 100 seats has a different peak demand than a 50-room hotel or a car wash with four bays. Recovery rate measures how fast the unit can heat a new tank of water after the stored supply is depleted. First-hour rating combines tank capacity with recovery rate to show total hot water available in the first hour of heavy use.

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Commercial Water Heaters

A qualified plumber will calculate these numbers based on your specific situation. They'll count fixtures, estimate usage patterns, and factor in temperature requirements. Commercial dishwashers need 180°F water for sanitization. Hand sinks and showers need 110°F to 120°F. The system has to deliver adequate volume at multiple temperature points throughout your facility.

Tank Versus Tankless Options for High-Demand Settings

Tank systems store heated water and keep it ready for immediate use. When someone turns on a faucet or a dishwasher kicks on, hot water flows instantly. These systems work well for businesses with predictable, high-volume demand throughout the day. The downside is standby heat loss. The unit burns fuel to keep stored water at a temperature, even when no one is using it.

Tankless systems will heat water on demand as it flows through the unit. There's no storage tank, no standby loss, and a theoretically unlimited supply of hot water. The catch is the flow rate. A single tankless unit can only heat so many gallons per minute. High-demand businesses may need multiple units working in parallel to meet their needs.

Many commercial properties benefit from hybrid configurations. A large storage tank paired with a high-efficiency booster handles baseline demand and absorbs peak surges. Some facilities use separate systems for different purposes, like a dedicated tankless unit for the kitchen and a tank system for restrooms and general use. The right configuration depends on your usage patterns, available space, and budget for both installation and long-term operation.

Warning Signs That Your System Is Struggling

Water temperature fluctuations are the first indicator. If showers run cold mid-use or dishwashers aren't sanitizing properly, the heating element, burner, or thermostat may be failing. Don't wait for complete failure. Schedule commercial water heater repair in Pomona at the first sign of inconsistent output.

Strange noises point to sediment buildup or component wear. Popping, cracking, or rumbling sounds come from sediment settled at the bottom of the tank. The layer insulates water from the burner and forces the system to work in overdrive. Whining or screeching noises indicate pump or motor issues. A loud bang when the system fires up suggests delayed ignition, which can damage the heat exchanger. Other warning signs include:

  • discolored or rusty water from tank corrosion or anode rod failure
  • visible leaks around the base or connections
  • pilot light problems on gas units
  • rising energy bills without increased usage

Any of these symptoms justifies a service call. Small problems become expensive emergencies when they're ignored. Commercial water heater repair in Pomona now costs less than an emergency replacement later.

Maintenance Schedules That Prevent Downtime

Commercial water heaters need professional inspection at least twice per year. During these visits, a technician will flush the tank to remove sediment, check the anode rod for corrosion, test pressure relief valves, inspect burners and heat exchangers, and verify thermostat accuracy. Staying on top of this maintenance extends equipment life and keeps efficiency where it should be. Between professional visits, your staff should monitor a few basic indicators:

  • Check the temperature gauge daily.
  • Look for puddles or moisture around the unit.
  • Listen for unusual sounds.
  • Document any changes and report them before they escalate.
  • Train employees who work near the equipment to recognize warning signs.

Scheduled downtime for maintenance beats unscheduled downtime from failure every time. A restaurant losing hot water on a Saturday night loses revenue, reputation, and possibly health department approval. A hotel unable to provide hot showers refunds rooms and earns negative reviews. The cost of proactive maintenance is a fraction of these losses. Commercial water heater installation in Pomona includes setting up a maintenance schedule that fits perfectly for your specific equipment and usage patterns.

Do You Need Help From a Local Plumber?

Your commercial water heater is critical infrastructure. When it works, no one notices. When it fails, everyone notices. High Speed Plumbing provides commercial water heater installation in Pomona for businesses of all sizes. Our technicians understand the demands of restaurants, hotels, medical facilities, and industrial operations. We handle permits, code compliance, and ongoing maintenance so you can focus on running your business. Contact us today to schedule an appointment.

Reviews

Sonia Carrillo

Arcadia, CA

Highly recommend High Speed Plumbing! We had a blocked main line, called several plumbers who overcharged, didn’t show, and said we needed other unnecessary services that cost thousands. We finally called HSP, they got us an appointment same day, within a couple of hours. Jonathan Pineda was on time, very courteous, professional, knowledgeable, communicative , and assessed the issue quickly. Had all the tools to unblock and run a camera in a short period of time. Didn’t overcharge or offer other services we didn’t need, and explained everything along the way. Give us great advice to avoid future issues and maintain a clear line. We were very happy with the service , rapid response, reasonable costs, respect, and treatments from High Speed Plumbing. Highly recommend them to anyone for plumbing services.

Kiara Mia Cabal

Claremont, CA

The first time I used this company last year, I wasn’t happy with the service. The only reason I called again this time was because another plumber wasn’t available. However, I was pleasantly surprised they were able to see me the same day. Enrique was knowledgeable, thorough, and got my kitchen sink unclogged in about an hour. I really appreciated the improvement in service this time around.

Theresa Parra

Fullerton, CA

High Speed Plumbing is absolutely top-notch from start to finish. They were professional, honest and incredibly friendly. They explained everything clearly gave me fair transparent pricing, and made sure the job was done right the first time they went above and beyond to be helpful and their customer service truly stands out. It's rare to find a company that combines quality work and genuine care for their customers. I highly recommend them to anyone in need of a reliable plumbing service!

Oscar Ixco

Pomona, CA

I was very pleased with the rapid response, reasonable pricing, and level of professionalism I received from High Speed Plumbing. I will definitely consider them in the future or any plumbing needs. These are pictures of my new water heater. Works great so far.

Steven Blair

Arcadia, CA

Our service technician, Chris,  showed up on time was professional and friendly.  I had a leak coming out of the bottom of the wall in the garage.  Chris was able to diagnose the leak quickly and take care of the problem.  He explained every step of the process.  Would highly recommend Speed Plumbing, Inc.

Paula Mitchell

Pomona, CA

I called High Speed Plumbing when a shower handle broke off, they came within a few hours, replaced it and fixed the other handles like new again.  I would highly recommend them to any family member or friend.  Thanks High Speed Plumbing!

David Arnt

Monrovia, CA

Unfortunately, High Speed plumbing was my 2nd call. The first guy to arrive said the whole toilet... seat and tank needed to be replaced, and it would cost $$$$. I believed it was the flapper valve, so I sent them on their way. Ron,  and his helper Jaime, arrived from High Speed... took a look, told me it's your flapper valve... and it'll cost $$. 10 minutes later they were done and gone. Solid, respectful, and professional!!!

Jason Katman

San Dimas

They live up to their name! literally took 5-7mins to unclog our bathtub drain vs me trying DIY methods for the last day and half lmao. They were able to service on the same day I called in vs a few days later - big plus there as well. Thanks guys!

Frequently asked Question

At High Speed Plumbing, we understand you may have questions before scheduling service. Our FAQ section is designed to provide quick, clear answers to common concerns. Please feel free to contact us if you still have a question.

Commercial Water Heaters
909-766-2745
Are your plumbers licensed and insured?

Yes, all our plumbers are fully licensed, insured, and background-checked for your safety.

What areas do you serve besides Fullerton?
Do you offer emergency plumbing services in Fullerton?
Should I shut off the main water valve before a trip?
Can hard water damage my plumbing?
Why do I smell sewage in my home?
What kind of plumbing maintenance should homeowners do each year?
Are trenchless sewer repairs reliable?
Can plumbers help with remodeling projects?
What is the purpose of a plumbing inspection?
How can I reduce water bills through plumbing maintenance?
What’s hydro-jetting and when is it used?
Why is backflow prevention important?
How do plumbers find and fix slab leaks?
What should I know about water filtration systems?
Can I replace plumbing fixtures myself?
What causes pipes to burst in cold weather?
Is it worth switching to a tankless water heater?
How can I tell if I need a new sewer line?
Why is my water pressure low?
What’s the difference between tank and tankless water heaters?
How long does a typical water heater last?
Why does my water heater make rumbling noises?
What’s the best way to find hidden leaks?
How can I prevent clogged drains?
Can I use chemical drain cleaners for clogs?
What should I do if my toilet keeps running?
Why is my faucet dripping even when it’s turned off?
What’s the difference between a plumber and a plumbing contractor?
Do plumbers work on residential and commercial systems?