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24/7 Emergency Service Available 909-346-2737
Experience that makes the difference Residential & Commercial Plumbing Since 1980

With over 45 years in business, we combine proven expertise with same-day free estimates, guaranteed workmanship, and flexible financing.

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Rancho Cucamonga Plumbing Company 

Your Family-Owned Plumber Since 1980 Serving the Inland Empire

Plumbing issues often arrive without warning, disrupting your home life or business operations. Whether you are dealing with a stubborn leak, a water heater that suddenly quit, or a complex commercial backup, you need a team that arrives on time and understands local infrastructure. Since 1980, Scott McLeod Plumbing has served as a cornerstone of the Rancho Cucamonga community, providing straightforward solutions. As a family-owned and operated business, we focus on integrity and clear communication, treating every property with the same care we would give our own.

Navigating local plumbing requires an understanding of how the regional environment affects pipes over decades. From the mineral-heavy water in the Inland Empire to the shifting soils near the foothills, we have spent over 45 years learning the patterns of local plumbing systems. This history allows us to identify the root cause of a problem quickly, helping you avoid temporary patches. We provide estimates at no cost and offer 24/7 emergency support, usually arriving within an hour when urgent help is needed.

Need plumbing help now? Call (909) 346-2737 or contact us online to schedule a service and get an estimate at no cost. Se habla español.

Family-Owned, Community-Trusted Plumbing Services

Proven Residential & Commercial Services with Guaranteed Workmanship
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

Plumbing with Purpose & Principles

Decades of real experience and honest communication ensure every job is done right Way
  • Flexible Financing Made Simple

    We offer fast, easy financing options to make needed plumbing repairs and upgrades more affordable and stress-free.

  • Quality Work You Can Trust

    Every job is backed by our one-year craftsmanship guarantee, so you can feel confident the work is done right the first time.

  • Free Plumbing Inspection Included

    Enjoy a free home plumbing inspection and water heater flush to help catch issues early and keep your system running efficiently.

  • 24/7 Emergency & Same-Day Service
    Plumbing problems do not wait. Our team is available around the clock and offers same-day service to get your home back on track fast.

Exceptional Service. Real Praise.

Our customers share their experiences with Our work done right the first time.
  • 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
  • We will be happy to work with his group again for any future plumbing projects.
    “We are very pleased with the work that Brandon did replacing our toilet. The entire process of working with him was easy and pleasant. He was prompt, informative, polite, and respectful. Their pricing was also more reasonable than the other quote we got.”
    Pat N.
  • These guys were prompt and thorough.
    “Glad I reached out to these guys when a family friend needed help with plumbing issues that had them shutting off their water and heating water just to shower. These guys were prompt and thorough, and about $1K cheaper than another local shop (not naming names, but shame on you, we thought you’d be better). Funny enough, this company is also family-owned, just more modernized and organized, which is a huge plus!”
    Monica G.
  • 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.
  • 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.
  • I highly recommend Scott McLeod Plumbing.
    “Heads-up Rancho Cuc residents! I was a first-time customer of Scott McLeod Plumbing this week, and had the good fortune of being assigned to Joseph Alarcon. What a blessing he is....very professional, kind, efficient, and knows what he is doing. He even cleaned up the work area after completion! I was extremely satisfied with the services.”
    Judy M.
  • I will definitely be working with them again.
    “Elias was amazing. I had been trying to DYI this leak for 3 days and finally gave Scott McLeod a call. Very glad I did! He came over with in 35 minutes quickly diagnosed the problem and knew how to fix. 90 minutes later everything was fixed. Priced was extremely fair. In fact, if I would’ve known it would’ve been cheap. I would’ve called him straight away. He was very honest and open, and I will definitely be working with them again.”
    Michael M.
  • 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.
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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
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