Tankless water heaters - Installation, repair, & replacement


Why Choose a Tankless Water Heater?

Endless Hot Water: No more waiting for lukewarm showers. Enjoy a continuous flow whenever you need it.

Space-Saving Design: Ditch the bulky tank and free up valuable space in your home.

30-40% More Cost-Efficient: Save money on energy bills thanks to on-demand heating and eliminated standby losses.

Gas & Electric Options: Choose the system that best fits your needs and budget.

Perfect for Residential & Commercial Use: Enjoy the benefits in homes, businesses, and beyond.

Tankless Water Heater Services in Contra Costa

Operational only when needed, tankless water heaters save time and energy by delivering hot water on demand. This innovative technology ensures a constant supply of hot water for your kitchen or bathroom sink, shower, or any other point of use, without the need for reheating unused water in a tank.

At Coco County Drain Cleaning & Plumbing, our experts tailor the best tankless water heater solutions to meet your family's specific demands. We don't limit ourselves to specific brands or models, allowing us to recommend options that align with your budget, requirements, and the latest innovations in the market.

Considerations Before Installing a Tankless Water Heater:

Fuel Type - Gas or Electric?

Customers today can choose from a wide variety of tankless water heater brands and models. Gas-fired units are known for higher flow rates and efficiency compared to electric ones. With over 40 years of experience, our technicians can recommend the most cost-efficient model based on your needs and budget.


Whether for a single faucet or the entire house, tankless water heaters come in various sizes. Our experts will calculate the required size based on three key variables: the flow rate (gallons per minute) needed for the unit, the desired hot water temperature, and the temperature of the incoming cold water.


While the initial investment for a tankless water heating system may be 2–2.5 times that of a standard unit, the long-term operating costs offset this expense. Tankless heaters eliminate standby energy losses associated with traditional systems, making them a smart investment. Additionally, you may be eligible for federal or local tax incentives and credits.

For residents in Contra Costa County and throughout the East Bay, our expertise in tankless water heaters ensures a cost-efficient, safe, and reliable solution. Avoid the pitfalls of DIY attempts; connect with us today for a consultation and receive complimentary estimates. Your satisfaction is our commitment to excellence.

What sets us apart

In Walnut Creek, numerous local plumbing companies serve residents. As a top plumbing service in the area, we're dedicated to exceptional customer service, specializing in drain cleaning and plumbing services across the Bay Area.

  • GUARANTEED WORK – We guarantee all our Plumbing and HVAC repairs for your Bay Area home and business.
  • ON-TIME – Always on time & never late for Bay Area residential & commercial plumbing work.
  • COMMITTED TO SERVICE – We are committed to all our customers and will ensure your issue is solved at your Bay Area property or business.
  • HONEST AND REASONABLE PRICING – Affordable pricing for your Bay Area property and business.
  • FREE ESTIMATES – We offer free estimates for most of your plumbing and HVAC issues for your home or business in Bay Area.

Reach Out to the Local Area’s Top Team

To learn more about us or to schedule any of our trenchless or general plumbing services, contact us at CoCo County Drain Cleaning & Plumbing today. We serve all of Contra Costa County, Alameda County, Solano County and the surrounding communities of the Bay-Delta region including:

  • Walnut Creek, CA
  • Pleasant Hill
  • Concord, CA
  • Martinez, CA
  • Lafayette, CA
  • Orinda, CA
  • Moraga, CA
  • Alamo, CA
  • Danville, CA
  • San Ramon, CA
  • Pittsburg, CA
  • Benicia, CA
  • Clayton, CA
  • Pinole, CA
  • Bay Point, CA
  • Vallejo, CA

We Are The Team That You Can Trust

Our team at CoCo County Drain Cleaning & Plumbing strives to build a long-term relationship of trust and value with all of our customers. To learn more about us or to schedule a free estimate or appointment, contact us today.