Water Heater / Tankless Installation

When your home or business needs a reliable source of hot water, you want more than just a quick fix — you want a long-term, energy-efficient solution that fits your household’s needs. At Phast Rooter, we make installing new water heaters simple, stress-free, and customized just for you.

Whether you’re replacing an older tank, switching to a tankless water heater, or installing a unit in a brand-new space, we’re here to walk you through every step — from choosing the right model to final testing and warranty support.

Types of Water Heater Installations We Handle

We are prepared to handle:

  • Standard tank water heaters (electric, gas, propane)

  • Tankless / on-demand water heaters

  • Hybrid / heat pump water heaters

  • Commercial or multi-unit systems

  • Replacement in existing homes or new-build installations

  • Retrofitting or upgrades from old units

We tailor your installation based on your water usage, space constraints, and energy-saving goals — not just a cookie-cutter solution.

What Makes Phast Rooter’s Installation Service Unique

Personal, family-first service — we treat your home like ours. We listen to your priorities, schedule, and comfort.

  • Professional, licensed installers — your system is installed right the first time, with proper permitting and code compliance.

  • Efficient, clean work — we aim to reduce disruption, protect your home, and leave the work area tidy.

  • Transparent recommendations — we’ll show you options for capacity, energy efficiency, fuel type, price, and expected long-term cost.

  • On-time arrival & respectful scheduling — your time matters. We’ll set a window and do our best to stick to it.

  • Comprehensive warranties & follow-up support — we’ll explain maintenance needs and stand behind our work.

When we install your new system, our goal is that you feel confident, not overwhelmed.

Why You May Need a New Water Heater (or Tankless Model)

If your current water heater:

  • Struggles to meet your household hot water demands (e.g. showers go cold when someone runs the washer)

  • Is over 10–15 years old and requires frequent repairs

  • Leaks, corrodes, or uses too much energy

  • You’re planning renovations or adding capacity

…then replacing or upgrading may save you more in the long run.

Tankless / On-demand models (also called instantaneous water heaters) are especially popular because they heat water only when needed. This can reduce energy waste, save on utility bills, and free up physical space. But they’re not perfect for every situation — so we’ll help you decide whether a tank or tankless setup is best for your home.

Benefits of New Water Heaters

  • Lower energy bills — especially with tankless or high-efficiency units

  • Unlimited or better hot water flow (depending on setup)

  • Longer lifespan — many tankless systems last 20+ years

  • Smaller footprint — tankless units take up minimal wall space

  • Better resale value — homes with efficient, modern systems are more attractive

Tips to Help Your New Water Heater Last and Perform Well

  • Flush the tank annually (for tank models) to remove sediment

  • Use a water softener if your area has hard water

  • Check and replace sacrificial anode rods (if applicable)

  • Keep temperature settings moderate (e.g. 120°F) to reduce stress

  • Inspect venting, drainage, and gas/electrical connections periodically

  • Don’t ignore warning signs like weird noises, discoloration, slow heater recovery

These routine steps help maximize efficiency, performance, and lifespan of your system.

What You Should Do Next

If your current water heater is acting up, inefficient, or you’re planning an upgrade or new installation, reach out to Phast Rooter. We’ll schedule a consultation, evaluate your home’s plumbing needs, and help you select the right system.

With our expert, personalized installation, you’ll enjoy reliable hot water, lower bills, and the confidence that your investment was installed correctly and with care.

Book an Appointment and
Experience the Difference!

Phast Rooter logo

Phast Rooter & Plumbing

Top-notch residential and

commercial plumbing service.


License #1137997

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Locally Owned & Operated

1820 Clayton Way,

Concord, CA 94519, USA

© 2025 Phast Rooter. All Rights Reserved

Top-Tier Quality, Down-to-Earth Pricing

Phast Rooter logo

Phast Rooter & Plumbing

Top-notch residential and

commercial plumbing service.


License #1137997

google
facebook
instagram
yelp

© 2025 Phast Rooter. All Rights Reserved

Top-Tier Quality, Down-to-Earth Pricing

Phast Rooter logo

Phast Rooter & Plumbing

Top-notch residential and

commercial plumbing service.


License #1137997

google
facebook
instagram
yelp

© 2025 Phast Rooter. All Rights Reserved

Top-Tier Quality, Down-to-Earth Pricing