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Tankless Water Heater Installation & Repair Service in Greensboro, NC

Endless Hot Water Starts Here — Veteran‑Owned, Family‑Run Tankless Specialists

★★★★★
4.7-Star Rated
BBB Top Rating
Emergency Services Available

Upgrade to Tankless Hot Water with Confidence

At Sunshine Plumbing & Home Services, we specialize in tankless water heater installation, upgrades, and professional service in Greensboro, North Carolina.

If you’re tired of running out of hot water, high energy bills, or bulky tank systems taking up space, a tankless water heater may be the perfect upgrade for your home or business.

tankless--water-heater

Our veteran‑owned, family‑run team helps customers across the Piedmont Triad:

  • Upgrade from traditional tank systems to high‑efficiency tankless
  • Install new systems for remodels and new construction
  • Professionally service and maintain existing tankless units
  • Diagnose system issues and recommend the smartest long‑term solution

We install it right, protect your warranty, and make sure your system delivers reliable hot water for years to come.

Matthew Scott Custer — Owner & Master Plumber

Meet your Tankless Expert — Master Plumber

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Sunshine Plumbing & Home Services is led by Matthew Scott Custer, U.S. Navy veteran, Master Plumber, and founder of Sunshine Plumbing.

Matthew built Sunshine with one mission:

"Change the stigma of the plumbing trade by focusing on Honesty, Quality, and Integrity."

Our team brings decades of combined experience working with high‑efficiency hot water systems and follows a simple philosophy:

Repair when it makes sense. Upgrade when it truly benefits the customer.

Tankless Water Heater Services We Provide

We provide complete tankless water heater solutions for residential and commercial customers.

Tankless Water Heater Installation & Upgrades

  • Upgrade from tank to tankless systems
  • New construction & remodel installs
  • Code‑compliant permits and inspections
  • High‑efficiency system sizing & load calculations
  • Gas line upgrades and venting corrections

Tankless Water Heater Service & Diagnostics

Tankless systems are highly technical and brand‑specific. Proper service protects your warranty and your investment.

We proudly provide full repair, warranty‑safe service, and factory‑approved diagnostics for Navien tankless systems as certified installers.

For other tankless brands, requirements vary by manufacturer:

  • Many brands allow any licensed plumber to perform repairs
  • Some manufacturers require brand‑specific certification to preserve the original warranty

At Sunshine Plumbing & Home Services:

  • We service and maintain most major tankless brands when permitted by manufacturer guidelines
  • We perform professional diagnostics on all brands
  • When a brand requires factory‑certified service, we clearly explain your options and recommend the best long‑term solution
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Brands we commonly diagnose and service include:

  • Navien (full certified repair & warranty service)
  • Rinnai
  • Noritz
  • Rheem Tankless
  • Bosch
  • A. O. Smith Tankless

Common issues we address:

  • No hot water or inconsistent temperature
  • Error codes & ignition failures
  • Scale buildup & clogged heat exchangers
  • Flow sensor and control board issues

Certified Navien Installers — Our Recommended Tankless Brand

While we diagnose and service many tankless systems, Sunshine Plumbing & Home Services proudly recommends and installs Navien tankless water heaters.

Why we trust Navien:

  • Industry‑leading efficiency
  • Excellent reliability & parts availability
  • Great customers service
  • Strong manufacturer warranties
  • Ideal for both residential and commercial use
  • Low failure rate

As certified Navien installers, we:

  • Perform factory‑approved repairs
  • Protect your full manufacturer warranty
  • Install systems to exact Navien specifications
  • Direct communication with navien for stress free warranty exchange.

Why Greensboro Homeowners & Businesses Choose Tankless

Tankless water heaters are especially popular in Greensboro because:

Older homes often struggle with limited hot water capacity

Energy costs continue to rise

Recirculating line for instant hot water

Growing families need simultaneous hot water usage

We regularly serve properties throughout:

Fisher Park

Adams Farm

Irving Park

Friendly Acres

Lindley Park

Sedgefield

Sunset Hills

Lake Jeanette

College Hill

Downtown Greensboro

Permits, Gas & Code Compliance (why installation matters)

Tankless installation is not a simple swap.

 
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We handle everything:

  • City permits & inspections
  • Gas meter and gas line upsizing
  • Venting upgrades & condensate drains
  • Electrical corrections & load calculations
  • Manufacturer warranty registration

This ensures:

  • Maximum performance
  • Long system life
  • Full warranty protection
  • Code compliance and safety

Pricing, Financing & Warranties

What we provide:

Free estimates on tankless replacement

Upfront pricing before any work begins

No pressure sales — ever

Senior to Veteran discounts

Financing options for all job sizes

Emergency & No Hot Water Situations

No hot water can disrupt your entire day.

If your tankless system stops working, call our team to check availability for urgent service.

Proudly Serving the Piedmont Triad

Sunshine Plumbing & Home Services proudly serves homeowners across the region, including:

  • Greensboro

  • High Point

  • Winston-Salem

  • Kernersville

  • Thomasville

  • Clemmons

  • Burlington

  • Summerfield

  • Walkertown

  • Oak Ridge

  • Jamestown

  • Brown Summit

Brands & Products We Trust

We install and service top-quality equipment and fixtures from trusted manufacturers

 

What Our Customers Say

Real reviews from real homeowners across the Piedmont Triad

 
BBB Accredited

A+

Top rating since 2015

Google Reviews

4.7

Based on 500+ reviews

Veteran-Owned

100%

Proudly serving our community

Trusted by Greensboro Homeowners

Zach and Anthony were so helpful with my plumbing issue. They were kind and explained everything really well. They were very thorough as well. When I called to make the appt the woman who helped me with that was very professional and kind also. Great company. I will definitely be using them again.

Rachel Tuggle
Greensboro, NC

I had another plumbing issue arise and contacted Sunshine Plumbing because of the great experience working with them previously. Again, they delivered top tier service and got us all straightened out. We had a leaking pipe in our basement and while they were down there they fixed a couple of other things that had been done incorrectly by our home’s previous owner. I found their pricing to be reasonable and their techs are awesome. They really take a lot of time to explain what’s wrong and what things are a priority to fix vs things that can wait. Highly recommend them!!

Evie Curley

I’ve worked with Sunshine Plumbing many times and they’ve always done an outstanding job. Their team is professional, reliable, and consistently delivers high-quality work. Whether it’s a small repair or a bigger project, they handle it with care and attention to detail. I appreciate their honesty, fair pricing, and quick response whenever I’ve needed them. Highly recommend Sunshine Plumbing to anyone looking for a dependable plumbing company!

Alex Wolfe

Great team that replaced a tankless water heater in 3 days, well below the cost of other companies. Had them out a separate time to replace bathroom sink faucets, and again Sunshine Plumbing did a great job. Highly recommend.

Jimmy G

Sunshine Plumbing came out to my home to help with a plumbing issue, they were efficient, thorough, and very kind getting the job done within all of 30 minutes. I highly recommend this plumbing company!

Adrienne Adams

I had an exceptional experience with Sunshine Plumbing, LLC in North Carolina! We had a leaking toilet that required replacing a pipe, removing concrete, and part of a wall—a messy and complex job. Their team arrived promptly, assessed the issue thoroughly, and provided a reasonable quote that didn’t break the bank. What stood out was their honesty and expertise—they even suggested ways to save money on the concrete work, which we greatly appreciated. The work was completed efficiently, and the quality was top-notch. Sunshine Plumbing is professional, reliable, and truly cares about their customers. I highly recommend them for any plumbing needs!

Richard Budniewski

FAQ — Tankless Water Heaters in Greensboro, NC

Do tankless water heaters really provide endless hot water?
Can any plumber repair a tankless water heater?
How long do tankless water heaters last?
How often should tankless systems be flushed?
Do you offer financing for tankless installation?

Ready to Upgrade to Tankless Hot Water in Greensboro?

Trust the veteran‑owned, family‑run team led by Master Plumber Matthew Custer for your tankless installation, upgrade, or professional service.

★★★★★
4.7-Star Rated
Financing Available
Upfront Pricing
Emergency Services Available