Power That Stays On When Everything Else Stops

Generator installation services for residential backup power and large commercial systems in Des Moines, Iowa.

When the grid goes down in Des Moines, a properly installed generator keeps critical systems running without interruption. Whether you need backup power for your home during a winter storm or a commercial system that supports operations at a warehouse or municipal facility, Jenson Electric, LLC. designs and installs generator systems that integrate with your existing electrical infrastructure and transfer switches.

This service includes site evaluation, equipment sizing, fuel supply coordination, and connection to the main electrical system. You get a generator that starts automatically when power is lost and switches back seamlessly when utility power returns. Installations are built for long-term operation and serviceability, with attention to code compliance and local requirements in Des Moines.

If your facility or home cannot afford downtime, contact Jenson Electric, LLC. to discuss a generator installation.

How the System Functions Once Installed

Your generator is positioned on a code-compliant pad or mounting surface, connected to fuel supply lines, and wired to a transfer switch that isolates your building from the utility grid during an outage. The system is tested under load to confirm it starts reliably and powers the circuits you designated in Des Moines.

After installation, you notice that when utility power fails, the generator starts within seconds and restores power to selected circuits automatically. Lights stay on, refrigeration continues, and equipment that cannot tolerate interruptions keeps running. When grid power returns, the system switches back and the generator shuts down on its own.

This service supports facilities that require continuous operation, including medical offices, data centers, and public buildings. It also applies to homes where well pumps, heating systems, or medical equipment depend on reliable electricity. Installations are designed to handle the specific load requirements of your building and allow for future expansion if needed.

What You Should Know Before Installing a Generator

These are the questions that come up when planning backup power for a home, business, or municipal facility.

What size generator do I need?
The size depends on which circuits or equipment you want to power during an outage. Jenson Electric, LLC. calculates your load requirements and recommends a generator that handles your essential systems without overloading.
How is the generator connected to my building?
It is connected through a transfer switch that isolates your electrical system from the utility grid during an outage. This prevents back-feeding and allows the generator to power only the circuits you select.
What fuel types are available?
Most systems use natural gas or propane, depending on what is available at your site in Des Moines. Diesel generators are also an option for larger commercial or industrial installations.
How long does installation take?
Most residential installations are completed in one to two days, while larger commercial or municipal systems may take longer depending on fuel supply coordination and system complexity. You receive a timeline after the site is evaluated.
What maintenance does the generator require?
Generators need periodic testing, oil changes, and filter replacements to stay ready. You should follow the manufacturer's maintenance schedule and have the system inspected annually to confirm it operates correctly when needed.

Jenson Electric, LLC. installs generator systems for homes, offices, warehouses, and public facilities throughout Des Moines and the surrounding area. If you are ready to add backup power, reach out to start the planning process.