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Seth Corless

Commercial Insurance Account Executive
Harrisonville, MO

Seth Corless Portrait
Contact Info
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  • Customer service of a family-owned company with the expertise and resources of a big corporation. Highly recommend this place for your insurance needs. Ask for Seth, that guy knows his stuff. Keep up the great work SSI!!

    Sam Grabill  Portrait
    Sam Grabill
  • Seth Corless is an outstanding person and one you can count on professionally. He is personable and will ensure you are satisfied. Hope Pete and the rest of the Stafford team realize the gem they have in him. Give him a call. 

    Tyson Holmes  Portrait
    Tyson Holmes
  • Seth has been so easy to work with and is probably the coolest guy I have ever met. 

    Adam Krohn  Portrait
    Adam Krohn
  • Seth is the best there is! Does a great job with customer service! 

    Nick Cook  Portrait
    Nick Cook
Contact Seth Corless

Contact Seth

(816) 925-9742 - Direct

Please note: coverage cannot be bound or altered online. A service representative will need to contact you to finalize your request.

About Seth

“Success is stumbling from failure to failure with no loss of enthusiasm.” – Winston Churchill

Before joining Stafford-Leavitt Insurance, I worked in the hospitality and restaurant industries for nearly 20 years, including owning and operating a portfolio of restaurants for nearly six years on both the franchisor and franchisee sides. In addition to being a business owner, I grew up around construction, my father owned a commercial plumbing company for nearly 35 years. Through this, I was able to learn about the construction trade and the importance of hard work.

I focus primarily on the hospitality, restaurant, and construction industries. With my broad range of experience, I understand the challenges of running a business and how insurance policies and coverages can work best for my clients. I take pride in educating each client and helping ensure their assets are protected.

I joined Leavitt Group because I was looking for a career that could help make an impact on others. During my time as a business owner, I didn’t understand insurance but knew that when I needed it, I didn’t have the coverage we were promised. After coming to Stafford Leavitt, I vowed I wouldn’t let my clients feel the same as I had and would do everything I could to give them what they needed and what we promised.

I am from the Kansas City area and graduated from Missouri State University with a Bachelor of Science in Hospitality Leadership. I’m still involved with the university and was a part of the Missouri State University Hospitality Leadership Board of Advisors for five years.

In my spare time, I enjoy playing golf with my buddies, following all Kansas City sports, taking weekend lake trips to the Ozarks, and trying new foods and restaurants. My favorite restaurants in the Kansas City area are Rye or Tavern. My wife and love the area we live in and are very involved in our community.

Seth’s Areas of Focus

Neighborhoods Served

Kansas City Metropolitan Area

Office details


801 S Commercial St
Harrisonville, MO 64701

Map · Office Staff

(816) 925-9742 - Seth's Direct

(816) 884-4800 - General Office

General Office Hours

Day Time
Mon 8:00 AM – 5:00 PM
Tue 8:00 AM – 5:00 PM
Wed 8:00 AM – 5:00 PM
Thr 8:00 AM – 5:00 PM
Fri 8:00 AM – 5:00 PM
Sat Closed
Sun Closed

This staff member's office hours may differ from the hours listed above.

Book Appointment

Book an appointment with Seth

Please allow 24 hours notice for online bookings.
To talk to Seth now, call: (816) 925-9742

Book an appointment with Seth

Please allow 24 hours notice for online bookings. To talk to Seth now, please call: (816) 925-9742