Tankless Water Heater Replacement
Swap failing or outdated tankless units with current models — updated venting, gas lines, and recirculation if needed.
Licensed tankless water heater replacement for homes, condos, and businesses across Collier and Lee County — with diagnostics, parts, and code-compliant installs sized for Southwest Florida water and drainage conditions.
Built for Southwest Florida
Early tankless installs in 2000s-era Naples homes may lack proper isolation valves — we upgrade piping during replacement.
Upgrade Opportunities During Replacement
Replacement is the right time to add recirculation pumps, scale prevention, or higher-capacity units for added bathrooms. We handle permits, gas line upgrades, and wall mounting with minimal disruption.
Service Area
We serve Collier County and Lee County — Naples, Fort Myers, Cape Coral, Bonita Springs, Estero, and surrounding communities. View our full service area or book online.
Our Tankless Water Heater Replacement Process
- 1
Call or book online — describe symptoms (no hot water, leaks, error codes) so we bring the right parts
- 2
Inspect the unit, venting, connections, and safety controls; quote repair vs replacement honestly
- 3
Professional repair or installation with permits pulled when required by local code
- 4
Test output temperature, verify safe operation, and review maintenance tips before we leave
Common Questions
Do you offer same-day tankless water heater replacement in Southwest Florida?
Yes — same-day and emergency appointments are available across Collier and Lee County when scheduling allows. Call (877) 544-PROS to check today's availability.
Are your plumbers licensed for tankless water heater replacement in Florida?
Water heater work is performed by licensed plumbers who pull permits when required and follow Florida Building Code for venting, combustion air, and T&P relief.
How much does tankless water heater replacement cost?
Water heater pricing depends on tank vs tankless, venting changes, and code upgrades. We quote flat-rate after inspection — repair vs replacement explained in plain language.
Which cities do you serve for Tankless Water Heater Replacement?
We install and repair water heaters in Naples, Marco Island, Fort Myers, Cape Coral, Bonita Springs, Estero, Lehigh Acres, Sanibel, and surrounding Collier and Lee County communities.
Can I switch brands when replacing tankless?
Usually yes — we adapt venting and gas connections to the new manufacturer's requirements.
Need Tankless Water Heater Replacement?
Call (877) 544-PROS or book online — licensed plumbers ready to help.