Top
24/7 Emergency Service Available 909-346-2737
Quality You Can Rely On — Every Time Expert Service. Honest Solutions. Guaranteed Results.
For over 45 years, our reputation has been built on quality and accountability. Our one-year workmanship guarantee ensures your plumbing issues stay fixed long after the job is done.

Commercial Water Heaters in Rancho Cucamonga

Enhance Your Business's Hot Water System Today!

Scott McLeod Plumbing, Inc is your go-to partner for commercial water heaters in the Inland Empire and surrounding areas. We know how important a steady hot water supply is for your business. From restaurants and hotels to industrial facilities, we have the skills to keep your hot water flowing smoothly.

  • Tank-style water heaters
  • Tankless systems
  • Energy-efficient models
  • Solar water heaters
  • Boilers
  • Heat pump water heaters

Contact usto talk about your commercial water heater needs and find the right solution for your business.

Is Your Commercial Water Heater Causing Problems?

Don't let a poor-performing water heater slow down your business. Here are some signs you might need an upgrade or repair:

  • Uneven water temperature
  • Higher energy bills
  • Unusual noises from the unit
  • Noticeable leaks or rust
  • Not enough hot water
  • Regular breakdowns

If you notice any of these issues, it's time to call Scott McLeod Plumbing. We'll check your system and provide skilled solutions to keep your business running well.

Looking for a Career That Flows? Build Your Future With Us

Join our growing plumbing team and be part of a company that values teamwork, craftsmanship, and community.

5-Star Service, Proven Every Day

See why our commitment to quality earns lasting relationships.
    Thank you for a great job.
    “I called on a Saturday afternoon and they were able to come out within an hour. Peter came out and did great work. Explained everything clear and didn't try to over sale us on extra services. He was very professional and did the job quickly”
    Valerie M.
    In future plumbing emergencies we know who we will to trust call!
    “What an amazing day, who can say that after a water heater breakdown? We called, and you guys didn't let us down. 20 minutes after our call, the service repair men were joyfully, professionally ready at my door. They examined, explored, determined what happened to our 3 year old Water heater, found our house regulator valve shot, corrosion was filling the diaphragm of it, preventing it from regulating our water pressure. Because our water pressure was over 100 psi, our 3-year-old water heater inner liner was torn through, and the entire tank was emptying around the lower seam. Everything was shown, explained, and once they learned that my husband is 100%disabled vet, and currently recovering from shoulder surgery. The discounted price met our ability, and 2 hours later, we have a new water heater and water regulator, and are happy that this company met our needs.”
    Pamela T.
    I highly recommend them to anyone in need of trustworthy and skilled plumbers!
    “Scott McLeod Plumbing showed up in my time of need and truly saved the day. They were helpful, reassuring, and professional during a very challenging situation. I had previously worked with another plumbing company that left me uncomfortable with some questionable accounting practices, but Scott McLeod Plumbing completely restored my faith in both honest and quality service. From start to finish, everyone who worked on our project—Teddy, Peter, and Michael—was pleasant, professional, and respectful of our home, including our landscaping. They completed the job quickly, which was especially important since it was a time-sensitive repair, and their attention to detail and care were exceptional. I am so grateful for their expertise and kindness. Thank you, Scott McLeod Plumbing, for turning a stressful experience into a positive one.”
    Vera N.
    Teddy and his assistant were very professional and polite.
    “After completing service they made themselves available to answer other plumbing issues I had throughout the house. They spent time walking to other issues and helped troubleshoot those issues.”
    Ivan C.
    These guys are amazing and we will definitely be a customer for life!
    “Dustin came out to help us with our hot water going out and showed up right on time. He fixed our issue in about ten minutes and was super honest about what went wrong and how to prevent future issues.”
    Lila K.
    I could not give this more of a recommend.
    “I needed my mom’s garbage disposal fixed for the holidays. Peter and his associate came, and really did their due diligence. They examined everything, helped me look at prices, and overall were just kind and helpful.”
    Wyatt L.
    I am so happy to have found Scott McLeod Plumbing and will stay with them for all our future needs.
    “We had an issue with the plumbing in our master bathroom develop over the weekend. This had a sudden onset and very odd pattern. On Monday AM we called Scott McLeod Plumbing and to my surprise, they were able to send out a team a few hours later. Based on our description of what was happening, and his inspection of a few things, Teddy deduced immediately what the most likely problem was and explained to us the sequence of events that caused our problem. It was so logical and was communicated to us so clearly that we immediately felt complete trust in the solution he proposed. He was very obviously a complete expert. The cost proposal for all the work was very reasonable. He and his assistant spent the rest of the day solving our problems. It was such a pleasure having two such lovely people take care of our issues. I have used another top-rated local plumbing company in the past and although they did good work, I felt like their pricing was very high.”
    Happy Customer
    These guys saved the day.
    “Helped out with my washing machine and were more than fair regarding pricing. They came in, did their thing and since I was working that was a blessing because I didn't have to manage it. Complete professionals.”
    Erika B.
    I appreciate the service and would recommend to anyone.
    “Contacted Scott McLeod after my Insurance sent out some bozos who quoted me $6000 to include jackhammering my floor and my shower. Scott McLeod plumbers came out, found the problem which was minimal and required no jackhammering. They were clean and professional, and I would use them again in a heartbeat Thank you for an honest job well done. I appreciate the service and would recommend to anyone. Very friendly from the time of a phone call till the service was completed. Definitely will use again. Eli was awesome.”
    Marlene S.
Scott McLeod Plumbing Scott McLeod Plumbing

Contact Us

Don't let water heater problems hold your business back. Contact Scott McLeod Plumbing today for all your commercial water heater needs in the Inland Empire and surrounding areas. Our team is ready to provide quick, professional service that keeps your business running smoothly. 

Let us show you why we've been the trusted choice for commercial plumbing services since 1980.

Our FAQs

How often should I service my commercial water heater?

You should service your commercial water heater at least once a year to keep it working well and last longer. Busy businesses might need more frequent check-ups. Regular service helps prevent sudden breakdowns, makes the heater work better, and can make it last longer.

What size water heater do I need for my business?

The right size water heater for your business depends on several things. We look at what kind of business you have, how many employees you have, when you use the most hot water, and how much hot water you need. At Scott McLeod Plumbing, we can check your needs and suggest the best size and type of water heater for your business.

Are tankless water heaters a good option for commercial use?

Tankless water heaters can work well for many businesses. They give you endless hot water, save energy, and take up less space. But whether they're right for you depends on what your business needs and how you use hot water. We can help you figure out if a tankless system is the best choice for your business property.

Not Sure What to Expect? Get the Answers Before You Book

Our FAQs walk you through our process, services, and what makes working with our team stress-free.

Free Home Plumbing Inspection

Ensure your home's plumbing is in top shape. Get a free comprehensive plumbing inspection and water heater flush from our expert technicians.

Valid Jan 27, 2026 - Dec 31, 2026

Your Local Plumbing Experts Across Southern California

Delivering dependable residential and commercial plumbing throughout the Inland Empire and surrounding areas.
Call Us Today! 909-346-2737
or