Customer Supplied Tankless Water Heater Installation

Starting at $2299 or $20/mo
Want To Save An Additional 15%

Let us install your tankless water heater in your Dallas-Fort Worth home with full setup, venting, and gas line adjustments as needed. If any upgrades are required to meet code, we will communicate everything upfront. Free quotes and expert installation. Family-owned. No salespeople. Fast, Fair, Fixed.

  • Removal of Old Unit – We’ll disconnect and haul away your existing water heater (if needed).
  • Professional Installation – Your tankless unit is installed by licensed, experienced plumbers.
  • Venting & Connections Adjusted – We update water lines, gas supply, and venting to meet code.
  • System Flush & Testing – We flush the system and ensure your unit runs safely and efficiently.
  • Labor Warranty Included – We stand behind our work with a labor warranty on customer-supplied units.
  • Code compliance – We communicate any necessary upgrades to meet local plumbing code.

One Hour Guaranteed

It’s about time. Your time.

No Salespeople

No pushy sales tactics here.

$0 Trip Fee

You only pay for real work.

We Promise To Provide You The Best Customer Supplied Tankless Water Heater Installation Quickly And At A Fair Price.

We offer a full line of Customer Supplied Tankless Water Heater Installation options that your home may require, no matter the problem or time of year. You can count on the trusted professionals at billyGO for exceptional service & quality craftsmanship.

Our technicians specialize in all Customer Supplied Tankless Water Heater Installations, so call us today or schedule your one-hour appointment window via our simple online scheduler. No matter the request, our Dallas-Fort Worth, TX experts are ready with hassle-free services with upfront pricing & customer satisfaction guaranteed.

BillyGO - AC & Plumbing Dallas Ft. Worth Co-presidents

Local Water Heater Experts You Can Trust

Proudly serving Grapevine, Southlake, Colleyville, Flower Mound, Frisco, Plano, and all of Dallas-Fort Worth, TX with professional Customer Supplied Tankless Water Heater Installation. Our local team of experts and staff means we understand your specific needs and challenges because we are your neighbors.

5-Star Reviews For billyGO Customer Supplied Tankless Water Heater Installations

Customer Supplied Tankless Water Heater Installation Frequently Asked Questions

Yes, we can offer installation of most standard tankless units purchased by the customer.
We’ll inspect and quote any necessary upgrades before beginning work.
Yes, we pull all necessary permits and handle inspections if required by the city you live in within the Dallas-Fort Worth metroplex.

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Tankless Water Heater Repair Offer

When your tankless system acts up, billyGO’s techs can get it back to delivering endless hot water. We service all major brands.

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Leak Detection Offer

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Must present coupon at time of service. Offers not available in combination.

Get Reliable, High Quality Customer Supplied Tankless Water Heater Installations You Deserve

Our Promise is to Provide You with the Best Water Heater at an Honest and Fair Price

We offer a full line of Water Heater repair, maintenance, and installation options that your home may require, no matter the problem or time of year. You can count on the trusted professionals at billyGO for exceptional service & quality craftsmanship.

Our Water Heater experts specialize in all plumbing services, so call us today or schedule your 1-hour appointment window via our online scheduler by clicking the button below. No matter the request, our Dallas-Fort Worth, TX experts are ready with a hassle-free Water Heater solution with upfront pricing & customer satisfaction, guaranteed.

BillyGo tech in truck

Professional Installation for Your Tankless Water Heater

If you’ve already purchased a tankless water heater and need a licensed expert to install it, billyGO is here to help. Our skilled plumbers install customer-supplied units safely and efficiently, ensuring they meet all manufacturer specifications and local building codes. We serve homeowners across Grapevine, Southlake, Flower Mound, North Dallas and the DFW metroplex who want professional results for their new equipment. Whether it's part of a larger remodel or a system upgrade, we’ll make sure your investment is installed the right way.

Local Experts for Customer Supplied Tankless Water Heater Installation in DFW

Our technicians live and work throughout the Dallas-Fort Worth metroplex, so we understand the homes and systems in your area. When you call billyGO for customer supplied tankless water heater installation, you're getting a local expert who knows how to fix the problem fast, fair and right. Whether you're in a newer development or an older home, we tailor solutions to your specific needs. We bring the right tools, tech, and training to every job, along with a commitment to treating your home with care. Trust your local pros at billyGO to keep your systems running at their best.

Tankless Compatibility, Connections, and Code Compliance

Installing a tankless water heater requires more than just hooking up a few pipes. We evaluate your home’s existing plumbing, gas or electric lines, and venting to make sure the unit you purchased is a good match. If modifications are needed, we’ll explain the options and provide solutions before beginning work. Our goal is to ensure your tankless water heater runs safely and efficiently, while meeting all local safety standards and performance expectations.

Common Issues

Yes, we install all major brands of tankless systems as long as the unit is designed for residential use and includes all required parts. If you’re unsure whether your unit is compatible, send us the model number and we’ll confirm for you.
Possibly. Some cities and homes require upgrades to the gas line, electrical panel, or venting system. We’ll inspect everything before starting and let you know exactly what’s needed to install your system safely and correctly.
Yes. Regular maintenance, like descaling and flushing, helps extend the life of your tankless water heater. We offer a membership plan and can help you stay on schedule with reminders and priority booking.

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