A white tankless water heater installed in an attic with exposed wooden framing, surrounded by insulation, and connected to pipes and venting.

Tankless Water Heater Installation in Plano & Dallas, TX

Upgrade from a traditional tank water heater to a high-efficiency tankless system for reliable hot water and a system designed for your home's needs.

Plumb Quick provides tankless water heater installation, replacement, repair, and tank-to-tankless conversions throughout Plano, Dallas, Richardson, and surrounding DFW communities.

Schedule Your Installation Consultation
Navien tankless water heater brand logo
Navien tankless water heater installed by Plumb Quick in a DFW home

Navien Level 3 Certified Plumbers at Plumb Quick.

Plumb Quick has Navien Level 3 certified plumbers on our team. Journeyman Plumbers Justin Jones and Orlando Ibanez have completed advanced Navien training covering tankless water heater installation, diagnostics, service, and system applications.

Justin Jones, Journeyman Plumber and Navien Level 3 certified plumber at Plumb Quick

Justin Jones

Journeyman Plumber | Navien Level 3 Certified

Considering a Navien tankless system?


Talk with a Plumb Quick Navien Level 3 certified plumber about whether tankless is right for your home.

Orlando Ibanez, Journeyman Plumber and Navien Level 3 certified plumber at Plumb Quick

Orlando Ibanez

Journeyman Plumber | Navien Level 3 Certified

Why Upgrade to a Tankless Water Heater?

Tankless systems heat water on demand, giving you consistent performance without the limitations of a traditional tank.

  • Endless hot water for showers, laundry, and appliances

  • Higher energy efficiency compared to standard systems

  • Longer lifespan than traditional tank water heaters

  • Compact, space-saving design

  • Reliable performance for busy households

Is a Tankless System Right for Your Home?

Tankless water heaters are ideal for homeowners who:

  • Want consistent hot water across multiple fixtures

  • Are tired of running out of hot water

  • Plan to stay in their home long-term

  • Want a more efficient, modern plumbing system

We evaluate your home’s setup and recommend the right system based on your needs.

Professional Installation Matters

Tankless systems require proper installation to perform correctly. Gas supply, venting, and system sizing all play a critical role.

Our installation process includes:

  • Evaluating your home’s water usage

  • Ensuring proper gas and venting requirements

  • Installing the system up to code

  • Testing performance and flow

This ensures your system operates efficiently and reliably from day one.

Side-by-side comparison of a utility room, with the left side showing a water heater with a yellow hose connected at the bottom, and the right side showing copper pipes, a digital control panel, and electrical wiring above the pipes, with a plain concrete floor and unfinished wall.

What to Expect During Installation

Most tankless installations involve:

  • Removal of your existing water heater

  • System upgrades (gas line or venting if needed)

  • Installation of the tankless unit

  • Full system testing and walkthrough

Our team keeps the process clean, organized, and clearly communicated.

Tankless vs Traditional Water Heaters

Traditional Tank

  • Lower upfront cost

  • Limited hot water supply

  • Shorter lifespan

Tankless System

  • Endless hot water

  • Higher efficiency

  • Longer lifespan

For homeowners planning to stay in their home, tankless is often the better long-term investment.

Schedule Your Tankless Installation Consultation

If you’re considering upgrading your water heater, our team can walk you through your options and provide a clear recommendation.

Schedule Your Installation Consultation

Tankless Water Heater Frequently Asked Questions

  • Tankless water heaters provide hot water on demand, meaning you won’t run out during showers, laundry, or daily use.

    They are also more energy-efficient than traditional tank systems and typically last longer, making them a strong long-term upgrade for many homeowners.

  • Tankless water heaters are generally more efficient because they only heat water when you need it.

    While exact savings vary based on usage, many homeowners see lower energy costs over time—especially in homes with higher hot water demand.

  • Proper installation is critical for performance.

    Factors we evaluate include:

    • Gas supply capacity

    • Venting requirements

    • Water usage and demand

    • Proper system sizing

    This ensures your system runs efficiently and delivers consistent hot water.

  • Tankless water heaters can have a longer service life than traditional tank-style water heaters when properly installed and maintained.

  • Tankless systems have a higher upfront installation cost compared to traditional tanks.

    However, many homeowners choose tankless for the long-term benefits, including efficiency, lifespan, and consistent hot water performance.

  • For homeowners planning to stay in their home long-term, a tankless system is often a worthwhile investment.

    It provides better performance, longer lifespan, and improved efficiency compared to traditional systems.

  • Plumb Quick installs and services Navien tankless water heaters for homeowners in Plano, Dallas, Richardson, and surrounding DFW communities. Our team includes Journeyman Plumbers Justin Jones and Orlando Ibanez, who have completed Navien Level 3 training in tankless water heater installation, diagnostics, service, and system applications.