Water Heater Repair, Installation & Replacement in Port St. Lucie, FL

A modern, white, wall-mounted tankless water heater with a digital display is installed on a white slatted wall. It is vented through two white PVC pipes at the top. Two vertical copper pipes are connected to the right side of the unit, and smaller copper pipes and valves are visible underneath. The unit is mounted on a piece of plywood.

According to Energy.gov, water heating accounts for approximately 18% of a home’s total energy use — making your water heater one of the highest-impact appliances to keep running efficiently. Top Notch Plumbing repairs, installs, and replaces all water heater types in Port St. Lucie, including tank, tankless, and heat pump systems.

We serve all of Port St. Lucie and surrounding cities. See the full list of communities we cover on our Port St. Lucie plumbing services page.

Plumbing Services We Offer

Tank Water Heater Repair & Replacement

Traditional tank water heaters in Port St. Lucie typically last 8–10 years due to the area’s hard water accelerating sediment buildup. Signs your tank heater needs service: longer wait for hot water, rumbling or popping sounds from the tank, discolored or rusty water at the hot tap, or visible moisture and rust around the unit.

We service all major brands including Rheem, AO Smith, Bradford White, and State. In many cases, a flush, anode rod replacement, or thermostat swap can extend the life of your existing unit. When replacement is the right call, we install and haul the old unit away the same day.

Tankless Water Heater Installation in Port St. Lucie

Tankless water heaters are increasingly popular in Port St. Lucie, especially in Tradition and PGA Village where larger homes have high hot water demand. A properly sized tankless unit provides unlimited hot water on demand and eliminates the risk of a tank rupturing in your garage or utility room.

We install all major tankless brands — Rinnai, Navien, Rheem, and Noritz. We size the unit to your home’s actual demand (number of bathrooms, simultaneous usage patterns) and handle the gas line work, permit, and city inspection. Most installations are completed in one day.

Heat Pump (Hybrid) Water Heaters

Heat pump water heaters are the most efficient option for Florida homes — they pull heat from the surrounding air rather than generating heat directly, making them 2–3x more efficient than standard electric tank units. The EPA’s WaterSense program and Energy Star certification programs recognize heat pump water heaters as the efficiency benchmark for residential water heating.

Florida’s warm climate is ideal for heat pump operation. We install Rheem ProTerra, AO Smith Voltex, and Bradford White AeroTherm hybrid systems throughout Port St. Lucie.

Same-Day Water Heater Service in Port St. Lucie

A failed water heater is an urgent situation — especially for families. We keep common tank and tankless water heater models in stock and can often complete same-day replacement for customers in Port St. Lucie, Savanna Club, and the surrounding area. Call (772) 218-2669 and describe your situation — we’ll tell you immediately if same-day installation is possible.

Schedule Plumbing Service in Port St. Lucie Today

Top Notch Plumbing and Backflow Services is your locally owned, licensed plumber in Port St. Lucie. We offer leak detection, drain cleaning, water heater service, backflow testing, whole-home repiping, and faucet repair — all in-house, no subcontracting.

Check Our Customer Reviews

Dylan Baez
Dylan BaezGoogle Review
Justin came out to my residence and found my leak under my house, no other plumber was able to find this leak and not only did he find the leak but Justin was very professional and on time! Gave me all my options and explained them thoroughly!!! I will definitely be using top notch plumbing and Justin as my plumber!!
John Kelly
John KellyGoogle Review
I had Justin come out to look at my water heater, after Justin arrived on time he explained perfectly what was wrong with my water heater, gave me all my options and took care of the issue as a real professional should!!
Kalie Uher
Kalie UherGoogle Review
Dylan was amazing! He arrived on time and quickly helped me with an issue with my shower. He was friendly, knowledgeable, and efficient. I highly recommend this company!
Global Edge Foreclosure
Global Edge ForeclosureGoogle Review
Top Notch Plumbing offers exceptional service with professional technicians who provide reliable and efficient solutions for all your plumbing needs. We've been using Top Notch Plumbing for a few years and we recommend them 100%
Levi Greene
Levi GreeneGoogle Review
The owner was very professional and did a great job. I had him repair a few homes that I manage for a few clients. The whole Top Notch crew was always professional and on time. They had very good communication when it comes to quoting, scheduling, getting the job done, and billing. They were very good at answering any questions that I had pertaining to any of the issues I had. With the exceptional service I received I will only be using Top Notch and would recommend them to anyone in need of plumbing services.

Get Your Free Estimate

Hero Form
Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One
Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One

Why Choose Us

Why Port St. Lucie Homeowners Choose Top Notch

Same-day and emergency service available throughout the Treasure Coast

Locally owned and based in Port St. Lucie

All work done in-house. no subcontracting or third-party handoffs

Licensed Florida plumbing contractor

We pull permits and schedule inspections on all permitted work

Our 4 Steps Process

How We Deliver Quality Plumbing Service

Our Simple Process Call us with your plumbing issue. We schedule a convenient appointment. Our expert technician diagnoses the problem and provides upfront pricing. We complete the repair efficiently and professionally.

Contact Today

We Schedule

Quote Given

Quality Work

Years of Trusted Plumbing Experience

With years of hands-on plumbing experience serving Port St. Lucie, Martin County, and Palm Beach County, our skilled technicians have tackled every type of plumbing challenge imaginable. From emergency leak repairs and clogged drains to complex whole-home repiping projects and water heater installations, we bring proven expertise and professional craftsmanship to every job.

Our team understands Florida’s unique plumbing challenges, including high humidity, heavy rainfall, and water quality issues that affect local homes. We’ve built our reputation on delivering reliable solutions that stand the test of time, using top-grade materials and proven techniques that work in our climate.

Whether you’re dealing with a minor faucet repair or a major plumbing emergency, our experience ensures we diagnose problems accurately and provide long-lasting solutions.

Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One
Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One Licensed • Insured • Trusted Your Local Plumbing Experts Since Day One

Our Gallery

Quality Work Examples

FAQS

Answers to Common Concerns

Age is the first indicator — if your tank heater is over 10 years old in Port St. Lucie, it’s at or past its expected lifespan. Warning signs: rusty or discolored hot water, a rumbling sound when heating (sediment buildup), the unit taking much longer to heat water, or visible rust and moisture around the tank or connections. Call us for a free assessment.

Heat pump (hybrid) water heaters are the most efficient option for Florida climates — they’re 2–3x more efficient than standard electric units. For homes with high simultaneous hot water demand, a properly sized tankless unit is also very efficient. We’ll assess your home’s setup and give you honest recommendations for your situation.

Standard tank replacement takes 2–4 hours. Tankless installation takes 4–8 hours depending on whether gas line modifications are needed. Most jobs are completed in a single day.

Yes. We service all major water heater brands regardless of warranty status. For warranty work, we can document the service for your records. If a manufacturer defect is covered, we can help you initiate the warranty claim process.

Yes. We handle full conversions from tank to tankless — including gas line sizing, venting if needed, and permit with city inspection. We assess your home’s gas supply capacity and recommend the right unit before any work begins.

Locations

Serving All of Port St. Lucie & the Treasure Coast

We serve every neighborhood in Port St. Lucie — from newer communities like Tradition and PGA Village to established neighborhoods like Torino, Sandpiper Bay, and River Park. We also cover the surrounding Treasure Coast, including Fort Pierce, Stuart, Palm City, Jensen Beach, and Jupiter.

Counties We Served:

The EPA WaterSense program estimates the average household wastes nearly 10,000 gallons of water per year through leaks and inefficient fixtures. Our team helps Port St. Lucie homeowners stop that waste — and stop paying for it on their water bills.

Hero Form