Tankless Water Heater Installation

No Hot Water? No Problem.

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No Hot Water? No Problem. Call the Water Heater Professionals at CastleWorks Today!

Tankless Water Heater Installation in California

Efficient Gas & Electric Water Heater Upgrades 

Looking to upgrade your home with a reliable tankless water heater? CastleWorks Water Heaters installs high-efficiency gas and electric units that deliver endless hot water on demand while saving energy and space. Our expert plumbers are here to guide you through every step of the process—from choosing the right system to final installation.

What Affects the Cost of a Tankless Water Heater Installation?

Several key factors can impact how much your tankless system will cost. Here’s what you need to consider:

  • Traditional vs. Tankless Water Heaters – Traditional tank water heaters store heated water continuously, while tankless systems only heat water when needed. That means more efficiency, lower energy bills, and no bulky tanks taking up valuable space.
  • Gas vs. Electric Models – Your home’s fuel source plays a big role. Electric tankless units are often simpler to install and cost less upfront, while gas models may offer higher performance depending on your home’s setup and energy prices.
  • Size & Flow Rate Needs – Tankless units are sized by gallons per minute (GPM). Homes with higher hot water demand may need a larger system—CastleWorks can evaluate your usage and recommend the right size for long-term efficiency and savings.

Why Choose CastleWorks for Tankless Water Heater Installation?

Upgrading your water heater is an investment. CastleWorks makes sure it pays off. When you work with us, you’ll get: 

  • Personalized Installation Consultations – We take the time to understand your household’s needs and tailor the right-sized system—no guesswork.
  • Licensed, Experienced Installers – Our fully licensed plumbers bring years of tankless expertise to every install.
  • Upfront Estimates, No Surprises – We walk you through your options and pricing clearly, so you know what to expect.
  • Flexible Scheduling – We work around your calendar to get your hot water up and running fast.

You should also consider scheduling annual maintenance for your new tankless system to protect your investment and avoid future repairs.

Ready to Go Tankless?

Enjoy endless hot water, lower energy bills, and a more efficient home. CastleWorks will help you choose the perfect tankless model, install it with precision, and back it with expert support. Call now or fill out the contact form below to schedule your tankless water heater installation!

Contact Us Today!

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The CastleWorks story began in 1995 and grew from the collaboration of many dedicated local professionals committed to service. Our family of businesses includes:

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