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Tankless Water Heaters

Riverside Tankless Water Heater Services

Upgrade to Endless Hot Water Today

Imagine turning on the tap and getting hot water right away. That’s the convenience tankless systems deliver. Whether it’s a same-day installation, system conversion, routine maintenance, or emergency repair, we focus on clear communication, practical guidance, and service that keeps your water flowing exactly when you need it.

At Sheldon's Heating, Air Conditioning & Plumbing, we’ve spent over 20 years helping homes and businesses across Riverside and the Inland Empire enjoy energy-efficient hot water. Our skilled team arrives fully equipped, allowing most jobs to be completed on the spot, and we can guide you through available rebates to make upgrading more affordable.

Call (951) 574-2226 or contact us online today to schedule your tankless water service. We serve Moreno Valley, Corona, Ontario, San Bernardino, Mission Grove, Woodcrest, and surrounding areas.

  • "Great customer service."
    Signed up for maintenance agreement to keep our system working throughout the year. Great customer service and super nice tech. Great job Brad!
    - Norma B.
  • "Good System and Good Support."
    Victor was professional and polite - he answered all my questions and cleaned the compressor and checked temps and connections and changed the filters.
    - Neil R.
  • "Fantastic Job."
    Excellent service. Saved money on the call with service agreement that gets us two visits for free.
    - Shonda L.
  • "They Keep Doing Amazing Work."
    This is our second time using Sheldon and they keep doing amazing work.
    - Lea M.
  • "Highly Recommend!"
    Joser, was excellent! He was very professional, respectful, and clearly knew what he was doing.
    - Sergio M.
  • "Extremely Professional and Clean."
    My AC was blowing extremely cold air and working better than ever. I would highly recommend them to anyone!!!
    - Brooke C.
  • "Very Pleasant, Very Professional."
    I was very very impressed with Tim the tech that came out to repair the AC unit he was very very kind very pleasant very professional and I am very happy with his service.
    - Rene S.
  • "Quick Service."
    A plumbing issue recently appeared and we had to have a local company come check it out. Turned out to be a big job but was done quickly.
    - Cherri M.

What Are the Benefits of Installing a Tankless Water Heater?

Tankless water heaters provide hot water on demand, eliminating wait times and reducing energy wasted on keeping a tank continuously heated. They deliver consistent flow to every faucet, shower, and appliance, making them ideal for larger homes or commercial properties.

Key benefits include:

  • Continuous hot water. No interruptions even during peak usage.
  • Energy efficiency. Only heats water when needed, often lowering utility costs.
  • Longer lifespan. Tankless systems generally last longer than traditional tank heaters.
  • Reduced maintenance. Fewer issues with leaks, corrosion, or tank failures.

Whether it’s a single unit for a small office or a larger system for multi-family or commercial spaces, our team can recommend the right solution for your needs.

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Comfort awaits

Give Us A Call & We'll Be There Right Away!

Call (951) 574-2226 or fill out the form below and our team will reach out to book your service or answer any questions you have.

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  • By submitting, you agree to receive text messages from Sheldon's Heating, Air Conditioning & Plumbing at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy
  • Backed by a Warranty
    Get peace of mind with our warranty-backed services.
  • Available Nights & Weekends
    No matter when you need us, give us a call.
  • Financing Available
    We make it easier than ever to upgrade to a new system.
  • Decades of Experience
    We have proudly served the Inland Empire since 1998.