About Oklahoma Generator

The State’s Most Trusted Backup Power Provider

Oklahoma Generator - Trusted Backup Power Provider OKC

Since our founding in 2004 by Kevin Larrison, we have been a local, family-owned company, committed to providing our customers with power, peace of mind, and unparalleled service.

We have been a Generac-exclusive dealer since 2007, and are a Certified PowerPro Premier Generac Dealer. In the past few years, we’ve seen tremendous growth as demand for power security has skyrocketed in the face of more storms, aging utility infrastructure, and remote working.


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50+ Years of Generator Industry Experience

Certified PowerPro Premier Generac Dealer

Local, Family-Owned Business

Emergency Service Available


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Licensed to Serve You Since 2008

Our Team

Kevin Larrison - Founder of Oklahoma Generator

Kevin Larrison


Oklahoma Generator’s founder Kevin Larrison has performed every job possible at a generator company, from installations and repairs to payroll, floor sweeping and inventory management. He is a licensed electrician and tireless advocate of meticulous attention to detail on all generator jobs.

David Kiester - Operations Manager at Oklahoma Generator

David Keester

Operations Manager

David has known and worked with Kevin for 20 years and has been instrumental in Oklahoma Generator’s growth since joining the company in 2020. Like Kevin, he does it all, but with a focus on growth and streamlining the operation. When he’s not working on generators or growing our business, he is also an Oklahoma City Firefighter.

Our Trusted Generators

As a Certified PowerPro Premier Generac Dealer, Oklahoma Generator offers the best products, expertly installed, along with full warranty services so they’ll work when you need them most.

Be Ready for the Next Outage

Generators are machines with moving parts, so they do require maintenance to stay in tip-top shape – and at the ready to protect your family.

Let’s get Your System Running

Unfortunately, one of the most common repairs we encounter is incorrect installations by other companies and contractors. Oklahoma Generator is here to help get your generator in working order, whether we installed it or not.