Generator Sizing & Selection
We assess your home's electrical load and recommend the right Kohler generator model to cover your essential circuits or whole-home needs, ensuring you never overpay for capacity you don't need.
Iowa winters and spring storm seasons can knock out power for hours — or days. Integra Electrical installs Kohler standby generators that automatically restore power to your Des Moines home within seconds of an outage. From initial load assessment to final commissioning, our licensed technicians handle every detail so your home stays safe, warm, and fully operational no matter what the weather brings.

From site assessment to final startup, we provide everything your home needs for reliable Kohler standby power.
We assess your home's electrical load and recommend the right Kohler generator model to cover your essential circuits or whole-home needs, ensuring you never overpay for capacity you don't need.
We install and wire a code-compliant automatic transfer switch that seamlessly disconnects your home from the grid and activates your Kohler generator within seconds of detecting an outage.
Our licensed electricians handle all wiring between your new Kohler generator and your home's electrical panel, ensuring safe, code-compliant connections backed by a full workmanship warranty.
We coordinate natural gas or propane fuel line connections with qualified gas contractors, ensuring your Kohler generator has a properly sized, dedicated fuel supply for reliable long-term operation.
We design a load management plan that prioritizes your critical circuits — HVAC, refrigeration, lighting, and medical equipment — so your Kohler generator delivers maximum efficiency during an outage.
After installation, we perform a full system test, simulate a utility outage, and walk you through your new Kohler generator's controls so you feel confident and prepared before we leave.

We start with a no-obligation consultation at your Des Moines area home. Our electrician reviews your electrical panel, calculates your home's total load, and documents which circuits and appliances you need protected during Iowa's unpredictable outage events.
See how Des Moines area homeowners are staying powered through every storm and outage.
We've spent over 20 years earning the trust of Des Moines homeowners — here's what makes our generator installations different.
Our electricians are fully licensed and have delivered safe, code-compliant electrical work across the Des Moines metro for over 20 years.
We provide transparent, itemized quotes before any work begins — no hidden fees, no surprise charges, no pressure to proceed.
With over 1,000 Google reviews and a 4.9-star rating, Des Moines homeowners consistently trust Integra for quality work and honest service.
Every Kohler generator installation is backed by our 100% satisfaction guarantee and a full workmanship warranty for your complete peace of mind.
Experienced, licensed professionals dedicated to keeping Des Moines homes powered and safe.
Founded in 2003 by Ben and Jaime Carpenter, Integra Electrical was built to change the way Des Moines homeowners experience electrical service. For over two decades, we've served families across Des Moines, West Des Moines, Indianola, Norwalk, Johnston, and surrounding communities with honest guidance and safety-first solutions. Iowa's severe storm seasons — from spring tornadoes to winter ice storms — make reliable backup power a genuine necessity for area homes, and our team has installed Kohler standby generators across the metro to meet that need. We treat every home like our own, pulling proper permits, following Iowa electrical codes, and backing every installation with our 100% satisfaction guarantee. Inspiring people to thrive isn't just our mission — it's what drives us every day.
Whole-house standby generator installation typically ranges from $7,000 to $20,000 or more, depending on the generator's kilowatt capacity, fuel type (natural gas or propane), transfer switch requirements, panel compatibility, and permit fees. Kohler whole-home units sized for larger Des Moines homes often fall between $10,000 and $18,000 fully installed. We provide a detailed, upfront quote after a free home power assessment so you know the exact investment before any work begins.
Our licensed electricians are ready to answer your questions and provide a no-obligation home power assessment.
We install Kohler standby generators across Des Moines and the surrounding metro communities — bringing reliable backup power to Iowa homeowners.
Des Moines Metro
Service Area
Within 24 Hours
Response Time
4.9★ on Google
Customer Rating
Contact us to confirm coverage in your area and schedule your free home power assessment.
Over 1,000 verified five-star reviews from Des Moines homeowners
Every installation backed by a full satisfaction and workmanship guarantee
Fully licensed Iowa electricians compliant with state and local code requirements
Fill out the form below and one of our licensed electricians will contact you within 24 hours to discuss your Kohler standby generator installation and schedule your free home power assessment. No obligation, no pressure — just honest answers and upfront pricing.
For immediate assistance, feel free to give us a direct call at (515) 442-0025. You can also send us a quick email at info@integraelectrical.com
For immediate assistance, feel free to give us a direct call at (515) 442-0025. You can also send us a quick email at info@integraelectrical.com