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Plumbing
Upgrade to a Tankless Water Heater and Never Run Out of Hot Water Again
Traditional water heaters store hot water in a tank, but once that supply runs out, you’re left waiting for it to heat back up. Tankless water heaters solve that problem by providing hot water on demand—instantly and efficiently.
At Transou’s Plumbing & Septic, we specialize in professional tankless water heater installation in Lexington, NC. Whether you’re upgrading from a traditional system or need a replacement for an old unit, our team ensures a seamless installation for reliable, energy-efficient performance.
Call (336) 276-0247 today to schedule your tankless water heater installation.
- For Emergency Fixing or Appointment
- For Emergency Fixing or Appointment
Why Switch to a Tankless Water Heater?
A tankless water heater isn’t just an upgrade—it’s a game-changer for your home’s hot water supply. Unlike traditional water heaters, which heat and store water in a tank, tankless systems heat water only when you need it.
Here’s why more homeowners in Lexington are making the switch:

Combined Experience
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Professional Tankless Water Heater Installation in Lexington, NC
Gas Tankless Water Heater Installation
Gas-powered tankless water heaters deliver powerful, efficient performance with lower operational costs. If your home already has a gas line, upgrading to a gas tankless unit can be a smart, cost-effective choice.
Our expert installers ensure:
Electric Tankless Water Heater Installation
Electric tankless water heaters are compact, easy to install, and ideal for homes without gas lines. They provide reliable hot water while reducing standby heat loss.
We handle:
Tankless Water Heater Replacement & Upgrades
Already have a tankless water heater, but it’s struggling to keep up? If your system isn’t performing efficiently, it may be time for an upgrade.
Common signs you need a replacement:
We assess your current system, recommend the best replacement unit for your needs, and handle the full removal and installation process with precision.


Choosing the Right Tankless Water Heater for Your Home
Not all tankless water heaters are the same. The right system for your home depends on your water usage, fuel source, and household size.
We help you choose a system based on:
Tankless Water Heater Maintenance & Repairs
Tankless water heaters require routine maintenance to maintain peak performance. Over time, mineral buildup and sediment can reduce efficiency and affect water quality.
Our maintenance services include:
If your tankless water heater is experiencing issues, we provide fast, expert repairs to restore hot water quickly.

Why Lexington Homeowners Trust Transou’s for Tankless Water Heater Installation
Choosing the right plumber for your tankless water heater installation is just as important as selecting the right unit. A poor installation can lead to performance issues, leaks, or even safety hazards.
For over 70 years, Lexington residents have trusted Transou’s Plumbing & Septic for professional water heater installations that last.
Here’s why:
Call (336) 276-0247 today for professional tankless water heater installation in Lexington, NC.
A tankless water heater lasts 20 years or more with proper maintenance—nearly twice the lifespan of a traditional water heater.
Yes. We assess your household’s water usage and install a unit that meets your demand for showers, laundry, and appliances.
Tankless water heaters are up to 30 percent more energy-efficient than traditional storage tanks because they only heat water when needed.
Yes, but it requires modifications to your plumbing, gas lines, or electrical system. Our team handles the entire upgrade process seamlessly.
We offer fast installation and can typically complete the job within a day. Call us to schedule an appointment.
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