Switch to On-Demand Hot Water That Lasts

Tankless water heater installation, repair, replacement, and upgrades for homes throughout Andalusia, Alabama and the surrounding areas.

When your home in Andalusia, Florala, Opp or a surrounding area runs out of hot water during back-to-back showers or the tank takes too long to reheat, a tankless water heater provides on-demand hot water without the wait or the space required by traditional tanks. The Plumbing Company LLC installs, repairs, and replaces tankless water heater systems, helping homeowners improve efficiency and eliminate the limitations of storage-based heating. Every installation is sized correctly for your household demand and water conditions, and every repair restores performance without unnecessary replacement.


Tankless systems heat water as it flows through the unit, delivering hot water continuously as long as the demand stays within the unit's capacity. Installation involves mounting the unit, connecting gas or electric supply, running water lines, and adjusting flow rates to match your home's pressure. The Plumbing Company LLC is familiar with local water conditions that affect heater lifespan and performance, and provides clear recommendations based on your home's layout and usage.


If you are considering a tankless water heater upgrade or need your current system repaired in Andalusia or a neighboring community, contact The Plumbing Company LLC to request an evaluation or service quote.

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What Happens During Installation or Repair?

When you schedule tankless water heater installation in Elba or across Southern Alabama, the plumber removes your old tank if necessary, mounts the new unit on an interior or exterior wall, connects gas or electric supply, runs hot and cold water lines, and sets the flow rate to match your household's demand. Venting is installed for gas units, and the system is tested to confirm temperature stability and proper ignition. If you already have a tankless system, repairs involve diagnosing error codes, cleaning heat exchangers, replacing ignition components, or adjusting flow sensors.


After installation or repair, you receive hot water within seconds of turning on a faucet or shower, and the system continues delivering hot water as long as you need it without running out. The unit operates quietly, takes up less space than a tank, and uses energy only when hot water is being drawn. You no longer wait for a tank to refill and reheat between uses.


The Plumbing Company LLC ensures the unit is sized correctly for your home's demand and water pressure. Undersized units struggle to keep up during simultaneous use, while oversized units cost more without providing additional benefit. If your water has high mineral content, the plumber explains how regular maintenance extends the system's lifespan and prevents scale buildup that reduces efficiency.

Questions that come up before installation or repair

Homeowners preparing to install or repair tankless water heaters often want to know how the system works, what size they need, and how maintenance affects performance. The following questions address the most common concerns.

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What size tankless water heater do I need for my home?
The size depends on how many fixtures you use simultaneously and the temperature rise required to heat incoming water to your desired output temperature. The Plumbing Company LLC calculates your household demand and recommends a unit that delivers reliable hot water without undersizing or overspending in Andalusia.
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How do you repair a tankless water heater that shows an error code?
Error codes indicate specific issues such as ignition failure, flow restrictions, or sensor problems. The plumber diagnoses the code, cleans or replaces the affected component, and tests the system to confirm the error is resolved and hot water is restored.
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Why does my tankless water heater run out of hot water when two showers are on?
The unit may be undersized for simultaneous demand, or the incoming water temperature may require more heating capacity than the system provides. The Plumbing Company LLC evaluates your setup and recommends upgrading to a larger unit or installing a second system if needed.
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What maintenance does a tankless water heater require?
Tankless systems should be flushed annually to remove mineral buildup that reduces efficiency and causes overheating errors. The Plumbing Company LLC provides maintenance service that extends your system's lifespan and keeps it operating reliably in Andalusia.
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How long does tankless water heater installation take?
Installation typically takes a few hours if the unit replaces an existing tankless system, or up to a full day if converting from a traditional tank due to venting, gas line upgrades, or electrical work. The Plumbing Company LLC provides a realistic timeline based on your home's setup.

Whether you want to upgrade to a tankless system or repair your current unit, The Plumbing Company LLC provides installation, repair, and maintenance services for homes throughout Andalusia. Reach out to schedule an evaluation or request a service quote for your tankless water heater.