Commercial Electric Water Heater Service in Phoenix, AZ
In many Phoenix commercial facilities, especially those with limited or difficult gas access, a commercial electric water heater is the reliable solution for hot water supply. These units are often simpler to install and maintain than their gas counterparts, but still require expert handling to ensure they deliver adequate hot water under high demand. We offer comprehensive services for commercial electric water heaters, including repair, installation, and preventative maintenance.
Efficiency of Electric Heaters
Modern commercial electric heaters are highly efficient at transferring heat to water, making them a great choice for certain business applications. We ensure your unit is properly sized and insulated to prevent heat loss, maximizing its efficiency. We also verify the electrical wiring is correctly rated for the powerful heating elements used in commercial models.
Industries We Serve
Liberty Plumbing partners with businesses and organizations across Arizona, including
Restaurants and food service
Retail stores and shopping centers
Office buildings and corporate facilities
Multi-family housing and apartment complexes
Schools, universities, and government buildings
Industrial and manufacturing facilities
No matter your industry, our commercial plumbers provide service you can rely on.



Common Electric Heater Repairs
The primary point of failure for most electric heaters is the heating element or the thermostat. These components can wear out quickly under constant commercial use, especially with hard water in the system. We quickly diagnose and replace:
Failed Heating Elements: Restoring the heater’s ability to generate heat.
Broken Thermostats: Ensuring accurate and safe temperature control.
Faulty Wiring: Addressing electrical issues that can cause shutdowns or safety hazards.
Quality Electric Heater Service
When it’s time for a replacement, we help you select an energy-efficient unit with the correct voltage and recovery rate for your business needs. We handle the safe removal of your old unit and the professional installation of the new one, providing full testing to guarantee reliable, consistent hot water supply for your facility.
Service Your Electric Heater
If your commercial electric water heater is struggling to keep up, call Liberty Plumbing today to schedule service or repair.