About Us


After finishing up with college at Montana State University, Ed Sexton headed to Helena with his finance, Donnie, and moved right into construction, signing on with a commercial / development firm, Nicholson, Inc. After a few years and overseeing several commercial developments as a project manager, Ed made the decision to strike out on his own and focus on residential construction. In 1984, Ed and his wife Donnie incorporated their business, and Sexton Group Construction was born. This became a family owned business with the addition of their two sons, Jed and Tanner. Today, the business continues to grow and focuses not only custom homebuilding, but remodels and light commercial. Both sons are involved in the construction business.

After several years in the field with hands on experience in all phases of construction, Jed has taken on the role of general manager for the company. Jed and his wife Riann are parents to Hyser and Dakota, so any spare time is devoted to these youngsters. Tanner works for Hard ‘n Heavy Concrete, a company we utilize for the foundation work on all our projects. His passion for fishing and hunting consumes his free time.

Lee Flasnick

Lee is an integral part of Sexton Group, heading up our client relations. From the initial plan development to the interior and exterior design choices, Lee is hands-on with each client to assure their expectations are met within the timelines and budget created for them. As a Realtor Lee also markets our homes and is available to assist clients needing to sell an existing home.

Lee and his wife Carol, both Nebraska natives, moved to Helena in 1978 and are proud parents of daughters Elizabeth and Carlee. Their four grandsons, two in Boise and two in Bozeman, provide the perfect excuse for weekend trips to hang with the boys.


We are proud to have a record of retaining employees and subcontractors, many of whom have been with us for over 15 years. Our crew are experienced, full-time carpenters and laborers that perform a variety of work on each project, from framing to finish carpentry.

With Sexton Group Construction, you’re getting a team with over 70 years combined experience in the building industry that will give the utmost attention to your project. It is our goal to bring unsurpassed value and service to each client, regardless of the size of the project.


We firmly believe in contributing to Helena’s economy by using local craftsmen and subcontractors, and utilizing Helena vendors for purchase of building materials, appliances, and interior products. We have established solid relationships with many of the area’s architects and engineers, enabling us to efficiently provide the services needed to create the blueprint for a client’s dream home.

© 2014 Sexton Group Construction.
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