Professional Generator Installation in Lee's Summit, MO

Generator size depends on your home's total wattage requirements. Our electricians calculate the combined load of your critical circuits, including your HVAC system, water heater, sump pump, refrigerator, and lighting. For a whole-home generator, we account for your full power consumption to ensure the unit handles your electricity supply without overloading. A site visit is the most accurate way to determine the right generator size for your specific home and power needs.

Most standby generators in Lee's Summit run on natural gas or propane. Natural gas connects directly to your home's existing gas line, eliminating the need to manage a separate fuel supply. Propane is an option for homes without natural gas service. Both fuel sources power the unit automatically when the grid goes down. Portable generators typically run on gasoline, which requires safe storage and regular rotation to prevent fuel issues.

A portable or standby generator installation in Lee's Summit and the broader Kansas City south area will require a permit and inspection. The permitting process ensures the installation meets local electrical code and NEC standards. Mr. Electric handles permit filing and inspection scheduling for every project. Skipping this step creates safety risks, voids installation warranties, and creates problems when you sell your home.

An automatic transfer switch monitors your incoming electricity supply and transfers your home's electrical load to the generator within seconds of detecting a power outage. It eliminates the need to start and connect your generator manually. More importantly, it prevents backfeeding electricity into the power lines, protecting utility workers and your own electrical equipment. Transfer switch operation must match your panel capacity. Our team installs and tests every automatic transfer switch to confirm that it functions correctly under real-load conditions.

Routine generator maintenance keeps your unit ready when you need it. Annual generator maintenance services typically include air filter replacements, spark plug inspections, oil changes, battery checks, and a full-load test. We also inspect the fuel delivery system for fuel issues and check electrical connections for signs of wear or electrical faults. A generator inspection once a year is the minimum recommended schedule. Homes in Grandview, Belton, and Raymore that experience frequent severe weather events benefit from more frequent checks.

It can. Older homes in Lee's Summit sometimes have panels that require electrical upgrades before a whole-home generator or automatic transfer switch can be properly connected. Running a generator through an undersized or outdated panel creates electric fluctuations and increases the risk of electrical faults. We assess your panel during the site visit and include any required upgrade work in your installation quote. Surge shield protection is also available to guard against voltage spikes when power is restored after an outage.

Schedule a site visit with Mr. Electric of Lee’s Summit’s team, and we'll assess your home's power needs, fuel source options, and wattage requirements. We serve Lee's Summit, Belton, Raymore, Raytown, Grandview, Cleveland, and Kansas City, MO south. Our electricians handle the full scope of work, from the permitting process through final inspection, including generator hookups, fuel connections, and transfer switch installation. We also offer generator repair services and emergency generator services for existing units. From panel upgrades to EV chargers, dedicated circuits, surge protection, outlet work, and other electrical needs, our team covers it all. Contact us today to schedule your generator installation and get a job-priced quote with no hourly billing surprises.