Tankless Water Heater Installation by High Tech Plumbing
Expert Tankless Water Heater Installation in Concord, CA
Upgrade your home’s hot water system with professional tankless water heater installation from High Tech Plumbing. Serving Concord and the surrounding areas, our team specializes in installing, servicing, and maintaining both gas and electric tankless water heaters for residential and commercial properties. With over 18 years of experience, we deliver reliable, energy-efficient solutions tailored to your needs.
Why Choose Tankless Water Heater Installation?
- Endless Hot Water: Enjoy continuous hot water on demand-no more waiting for a tank to refill.
- Space-Saving Design: Tankless units are compact and can be installed indoors or outdoors, freeing up valuable space in your home.
- Energy Efficiency: Tankless water heaters only heat water when you need it, reducing standby energy losses and helping you save on utility bills. Many models offer up to 95% UEF efficiency compared to traditional tanks.
- Lower Operating Costs: No standing pilot light means less gas wasted, and minimal power consumption in standby mode keeps your energy use low.
- Fast Hot Water: Built-in recirculation pumps deliver hot water to your faucets in seconds, saving water and time.


Our Tankless Water Heater Installation Process
Our licensed professionals handle every step of your tankless water heater installation, including:
- Assessing your home’s plumbing and gas or electrical systems for compatibility
- Recommending the best tankless model for your household’s hot water needs
- Safe removal of your old water heater
- Expert mounting, venting, and connection of your new tankless unit
- Testing and calibrating the system for optimal performance
- Providing guidance on operation and maintenance for long-term reliability
All installations are performed to meet or exceed local codes and manufacturer standards, ensuring your warranty remains valid and your system operates safely.
Enhance Your System with Additional Water Heater Components
There are a variety of additional components to add to your water heating equipment such as; Expansion tanks and sediment filters.
Expansion Tanks:
They help to maintain water thermal expansion due to the change in temperature on houses that have a closed loop system. When water expands the expansion tank, absorbs this thermal expansion and avoid your house to end up with a greater pressure.
Sediment Filters:
The sediment filters help in reducing any posible sediment and minerals that can lead to a tanked water heater failure sooner, and tankless water heaters to have a heat exchanger leak sooner. A filter is an optional component that can greatly improve your tanked water heater or tankless water heater’s useful life. Ask us how we can help your water heater to last longer.

Why High Tech Plumbing?
- Over 18 years of plumbing and tankless installation expertise
- World-class service and top-quality workmanship
- Family-owned, customer-focused approach
- Transparent communication and fair pricing
What our clients say?
"What luck to find a great plumber when the worst (water heater dies) happens. Reliable advice, knowledgeable, and presented several options. Worked quick too, important when you're desperate for a shower! Highly recommend."
Darcy B., Crockett
"Are there six stars? Our new hot water heater suddenly didn't work. Carlos was there within two hours. He discovered that when PG&E did some work in our neighborhood, they triggered our gas shutoff valve. He fixed it, reset the heater, and presto, hot water. And no charge because we are under warranty. He also taught me how to reset it myself in the future. He's truly awesome - great work delivered in such a pleasant and polite manner, and so helpful when you really need it."
Laura C., Oakland
Ready for reliable, efficient hot water?
Contact High Tech Plumbing today for a free estimate on tankless water heater installation in Concord, CA. Experience the comfort and savings of endless hot water-installed by the local experts you can trust.