Keep Your Business Running During Outages

Backup power systems professionally installed for Johnston, Iowa businesses.

You lose revenue every hour your business is without power. In Johnston, severe weather and grid failures can shut down operations, spoil inventory, and leave employees unable to work. A commercial generator restores power to critical systems within seconds of an outage, allowing your facility to continue operating while surrounding businesses sit dark.

Jenson Electric, LLC. sizes, installs, and connects backup generators for businesses that cannot afford downtime. Proper system sizing accounts for your electrical load, including HVAC, refrigeration, lighting, and equipment that must remain online. The generator is wired into your building's electrical system with an automatic transfer switch that detects power loss and starts the unit without manual intervention.

If your Johnston business depends on uninterrupted power, get in touch to discuss generator sizing and installation options.

What happens during and after installation

Installation in Johnston starts with a load calculation to determine the generator size required for your facility. A concrete pad is poured if needed, and the generator is positioned near your electrical service with clearance for ventilation and maintenance. Fuel lines are connected if you are using natural gas, or a propane tank is installed and filled if that is your fuel source.

Once the unit is wired and the transfer switch is installed, the system is tested under load to confirm it starts correctly and powers your selected circuits. You will notice that when utility power is lost, your lights stay on, your equipment continues running, and your facility remains operational without anyone flipping a switch.

Generators require periodic maintenance to ensure reliability, and service plans are available to keep the unit tested and fueled. The system does not prevent outages, but it eliminates the disruption they cause. This setup is especially important for businesses with refrigeration, medical equipment, or processes that cannot be interrupted.

Concerns that come up before installation

Business owners in Johnston typically want to understand fuel options, noise levels, and how much of their facility will remain powered during an outage.

How is the generator size determined?
Jenson Electric, LLC. calculates your total electrical load based on the equipment and systems that must stay online during an outage. This includes lighting, HVAC, refrigeration, computers, and any machinery critical to your operation.
What type of fuel does the generator use?
Most commercial generators run on natural gas or propane. Natural gas units connect to your existing gas line, while propane systems require a storage tank that is refilled periodically based on usage.
How loud is the generator when it runs?
Sound levels vary by model, but most commercial generators operate between 60 and 75 decibels at a distance of 23 feet. Enclosures and placement can reduce perceived noise if your facility is near residential areas.
How long can the generator run during an extended outage?
Natural gas generators can run indefinitely as long as utility gas service is available. Propane units run until the tank is depleted, which depends on tank size and electrical load.
What maintenance does the generator require?
Generators need oil changes, filter replacements, and periodic load testing to ensure they start reliably. Maintenance plans handle these tasks on a schedule so the unit is ready when you need it.

A backup generator protects your Johnston business from the costs and disruption of power loss. Contact Jenson Electric, LLC. to schedule a site evaluation and discuss a system that fits your facility and budget.