Demand
How much hot water at once?
We consider the number of fixtures that may operate simultaneously and the household's expected hot-water use.
Tankless water heaters
Tankless Water Heater Installation & Maintenance
A. Plumbing Pro installs and replaces tankless water heaters and performs routine tankless flushing and maintenance for residential and commercial properties.
InstallReplaceAnnual MaintenanceResidential & Commercial
Tankless installationInstallation, replacement and scheduled maintenance. Tankless repair service is not offered.
Licensed & Fully InsuredFlorida plumbing license CFC1427153
Serving Since 2006Established local plumbing company
1-Year Labor Warranty*Drain cleaning excluded
Annual MaintenanceTankless flush / cleaning available
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A clear service distinction
A. Plumbing Pro does not perform tankless water-heater repairs. If an existing tankless unit is leaking or no longer producing hot water, we recommend you contact the manufacturer for repair guidance. If replacement becomes the best option, we would be happy to assist you. We do provide installation, replacement and maintenance flushing/cleaning.
Is tankless a good fit?
Tankless sizing starts with demand and available utilities.
Choosing a tankless system involves more than replacing one appliance with another. The home and the installation location both have to support the selected unit.
Utilities
Gas or electrical capacity
The available gas supply or electrical service can determine which tankless systems are practical and what upgrades are needed.
Installation
Venting, piping and location
Water piping, venting, clearances and the installation location are evaluated before the final scope is established.
Tankless services
Installation, replacement and ongoing maintenance.
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New tankless installationInstallation for a properly selected gas, propane or electric tankless system based on project requirements.
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Tank-to-tankless conversionEvaluation and plumbing work for converting an existing tank-style water heater to tankless.
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Tankless replacementReplacement of an existing tankless unit when the current equipment needs to be changed.
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Annual flush / cleaningRoutine maintenance intended to reduce mineral buildup and support efficient operation.
Installation process
Conversions can require coordination with other trades.
A typical tankless installation is approximately four to eight hours, but utility or code upgrades can extend the project.
Evaluate demandConfirm the expected hot-water load and the type of system being considered.
Check utilitiesReview gas/electrical capacity, venting, water piping and the proposed installation location.
Complete installationPerform the plumbing scope and coordinate required supporting work when another licensed trade is needed.
Plan maintenanceRoutine annual flushing helps reduce mineral buildup and can support manufacturer warranty requirements.
Actual installations
Tankless systems installed by A. Plumbing Pro.
The photos show different installation configurations because utility, venting and piping requirements vary by property.
Frequently asked questions
Tankless water-heater questions.
Installation requirements are property-specific, especially when converting from a tank water heater.
What size tankless water heater does my home need?
Sizing depends on the size of the home, fixtures that may run at the same time, household hot-water demand and the capacity of the gas or electrical service. We can evaluate these factors and recommend an appropriate system.
Is a tankless water heater suitable for my household’s hot-water demand?
A properly sized tankless system can provide reliable hot water for many households. Simultaneous fixture use, incoming water temperature and available gas or electrical capacity all affect suitability.
Can a tank water heater be replaced with a tankless system?
Yes. Conversions are often most straightforward when natural gas or propane is available. Electric tankless conversions may require significant electrical upgrades, so both a licensed plumber and electrician may be needed.
Will my gas, electrical, venting or water lines need to be upgraded?
Upgrades are often required when converting to tankless. The existing gas supply, electrical service, venting, water piping and installation location must be evaluated individually.
How long does a tankless water heater installation take?
A typical installation takes approximately four to eight hours. Additional time may be required for gas, electrical, venting, plumbing or code-related upgrades.
Does a tankless water heater installation require a permit?
Permit requirements vary by jurisdiction and property type. Some installations may not require a permit, while apartments, condominiums and certain municipalities may require permits, inspections or property-management approval.
How often should a tankless water heater be flushed or serviced?
Tankless water heaters should generally be flushed and serviced once per year. Regular maintenance helps reduce mineral buildup, maintain efficiency and protect manufacturer warranty requirements.
How long does a tankless water heater typically last?
A tankless water heater typically lasts approximately 10 to 20 years. Service life depends on the unit, water quality, usage, installation conditions and routine maintenance.
What warranties are available on tankless water heaters?
Manufacturer warranties vary by brand, model, fuel type and residential or commercial application. Coverage may differ for heat exchangers, parts and labor, and manufacturers may require maintenance documentation for warranty claims.
Considering a tankless system?
We can evaluate your installation needs, help determine whether tankless is suitable, or schedule routine tankless maintenance.
Tankless repair service is not offered. Free estimates are available for planned installation and replacement projects.