Tankless Water Heater Installation & Repair in Pensacola, FL
Endless hot water, a smaller footprint, and lower energy bills — R&K Plumbing installs, converts, and repairs tankless water heaters for homes across Pensacola. Looking to repair or replace a standard tank instead? Visit our water heater repair & replacement page.
Installation, Conversion & Repair
A tankless water heater heats water on demand instead of storing and reheating a tank around the clock — which means no more running out of hot water mid-shower, a smaller unit that frees up closet or garage space, and typically lower monthly energy costs over a traditional tank.
R&K Plumbing installs new tankless systems, converts homes from a standard tank to tankless, and repairs existing tankless units. Gas-fired tankless units need properly sized gas lines and venting — we handle that as part of the install, not as a surprise add-on later. See our gas line installation page if your home needs new gas service to support one.
- ✓ New tankless water heater installation
- ✓ Tank-to-tankless conversion
- ✓ Tankless water heater repair
- ✓ Gas & electric tankless units
- ✓ Proper sizing for your household's hot water demand
Reasons Pensacola Homeowners Go Tankless
Tankless isn't the right call for every home, but it's a strong fit for these situations.
Running Out of Hot Water
If your household regularly outpaces your tank's capacity — back-to-back showers, running the dishwasher and laundry together — tankless solves it entirely.
Your Tank Is Due for Replacement Anyway
If a standard tank is already failing, that's the natural moment to switch instead of replacing like-for-like.
Limited Closet or Garage Space
A tankless unit mounts on a wall and frees up the floor space a bulky tank used to take up.
You Want Lower Monthly Energy Bills
Heating water only when it's needed, instead of maintaining a full tank around the clock, typically reduces water heating costs.
You Want It to Last Longer
Tankless units commonly last 15–20 years, roughly double the lifespan of a standard tank.
Building or Remodeling
New construction and major remodels are a natural time to install tankless from the start instead of retrofitting later.
Getting Help Is Easy
Four steps from first call to finished job — no surprises along the way.
Get In Touch
Call or request service online — Kim or Rob will get back to you fast.
Inspection & Diagnosis
We identify the actual problem quickly, not just the symptoms.
Upfront Estimate
Transparent pricing before any work begins — no surprise invoices.
Professional Service
Repairs and installs done right the first time, with cleanup included.
R&K Plumbing LLC is husband-and-wife owned and operated — when you call about a tankless install or repair, Kim or Rob answers, not a dispatcher.
Tankless Water Heater Service Across the Pensacola Area
We install, convert, and repair tankless water heaters for homeowners throughout Pensacola and the surrounding Gulf Coast communities.
Tankless Water Heater FAQs
How much does tankless water heater installation cost?
Cost depends on whether it's a new install or a conversion from an existing tank (which may need gas line or venting upgrades), plus the unit size your household needs. We provide a clear, upfront estimate after evaluating your home's setup — no surprise costs added mid-job.
Can you convert my existing tank water heater to tankless?
Yes — tank-to-tankless conversions are one of our most common tankless jobs. We evaluate your existing gas line, venting, and electrical setup as part of the estimate, since those often need adjustment for a tankless unit.
How long does tankless installation take?
A straightforward installation is typically completed in a single day. Conversions that require gas line or venting changes may take longer — we'll give you a clear timeline before work begins.
What size tankless water heater do I need?
Sizing depends on peak simultaneous hot water demand in your home — how many showers, appliances, or fixtures might run hot water at once — not just square footage or household size. We size every install to your actual usage.
Do you repair tankless water heaters, or only install them?
Both — we service and repair existing tankless units in addition to new installations and conversions, regardless of who originally installed it.
Ready To Get Started?
Fill out the form or give us a call — Kim and Rob will get back to you fast with honest, upfront pricing on your tankless install, conversion, or repair.
- ✓ Free, no-obligation estimate before any work begins
- ✓ Family-owned — you're talking to Kim or Rob, not a call center
- ✓ Serving Pensacola & the Gulf Coast since 2017
"R & K has very efficient and courteous employees. We were pleased with the excellent communication about all aspects of the project."
— Val Chapman, Google Review
Locally owned & family operated since 2017 · Licensed & Insured · Lic. #CFC1433796
R&K Plumbing
Serving Pensacola and
surrounding areas since 2017.
Contact Us
2162 Antilles Dr, Pensacola, FL 32506
License # CFC1433796