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The Kincaid Group & Kincaid Group Holdings

Family-owned companies


The Kincaid Group is a group of family-owned businesses headquartered in the Kansas City area, sprouting throughout the Midwest and beyond. Beginning in the student transportation business in 1974, the group has since grown, expanding into the motor coach, ready mix, auto dealership, digital security, and IT industries. We believe in combining all of the advantages of a family-run company with those of a larger corporation.

Kincaid Group Holdings was established December 2019 by Scott Kincaid, son of founder, Don Kincaid. Kincaid Group Holdings is a sister company to The Kincaid Group and manages the following divisions: Midwest Bus Sales, Midwest Bus Sales and Leasing, and DS Bus Lines and their subsidiaries, while The Kincaid Group manages: ADS, Kincaid Ready Mix, Kincaid Coach Lines, and State Line Nissan.

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Kincaid Facts

40+ Years of Operations
Nine Family-Owned Companies
Locations in Nine States

Our Family

The Kincaid Group Companies

American Digital Security

American Digital Security (ADS) is a security company specializing in security cameras, threat assessment, access control, alarm systems, visitor management, emergency notification, and video monitoring. With locations in Liberty, MO, Wichita, KS, and Commerce City, CO, ADS has a large footprint in the security industry.

IT Services

American Digital security also offers technology services including technology consulting, troubleshooting, business recovery consulting, wired and wireless network design and installation, web hosting, hosted online solutions, and cloud-based solutions.


SourceIT specializes in the distribution of megapixel IP products, including IP recording solutions. With an installation background, SourceIT provides integrators with the industry’s best system design and technical troubleshooting. SourceIT’s sole purpose is to provide customers with the best-of-breed, industry proven products that will provide second-to-none solutions to integrators.

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State Line Nissan Sales

State Line Nissan’s highly trained sales team provides customers with competitive purchase and/or leasing deals on new models as well as certified pre-owned vehicles and offers a 24-hour test driving program. State Line Nissan also offers corporate fleet pricing as well as rental cars, trucks, and cargo vans.

State Line Nissan Parts and Service

State Line Nissan offers extended service hours in order to meet customer needs. Additionally, State Line Nissan boasts the largest parts and accessories inventory in a five-state area. The experienced and knowledgeable service technicians place extreme emphasis on transparency in order to help customers find quick, efficient, cost-effective fixes.

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Kincaid Coach Lines
Kincaid Coach Lines Charters

Kincaid Coach Lines Charters team offers charter bus services for group charters, athletic teams, conventions and meetings, government and military, schools and churches, corporate events, and more. With terminals in Kansas City, Oklahoma City, Tulsa, Dallas, and Amarillo, Kincaid Coach Lines has grown into one of the largest motor coach operators in the nation.

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Kincaid Ready Mix
Kincaid Ready Mix

Kincaid Ready Mix provides concrete for large-scale commercial projects, local DIY projects, and everything in between. A large truck fleet, two Kansas plants, and one Missouri plant allow Kincaid Ready Mix to cover a large portion of the Kansas City metro area.

All American Redi-Mix

In 2018, Kincaid Ready Mix acquired All American Redi-Mix in order to expand into Missouri. This acquisition was one that the team felt was necessary to provide the most support possible to customers on each side of the state line.

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Kincaid Group Holdings Companies

Midwest Bus Sales & Leasing

Midwest Bus Sales has offered school, activity, and commercial buses since 1979. Inventory includes high-quality, late-model, lease returns, pre-owned buses, and hundreds of the industry’s most innovative new buses tailored to your exact specifications.

Midwest Bus Sales Parts & Services

Between our high-quality parts and our team of certified technicians, we are able to offer customers top-of-the-line post-purchase experiences. Our emphasis on attention to detail provides customers with the necessary support to keep their buses running smoothly.

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DS Bus Lines School Bus Contracting

DS Bus Lines Transports the World’s Most Precious Commodity: Our Children. Previously, under the name School Services and Leasing, Inc., DS Bus Lines was one of the largest privately-owned, student transportation companies in the U.S. Despite the name change, our employees, experience, and expertise remain the same.

DS Bus Lines Employee Shuttle

DS Bus Lines offers employee shuttle services to numerous clients in a variety of industries. One of the biggest challenges to employers and employees is often transportation to work. DS Bus Lines has created a solution to that problem by getting employees to work in a safe, timely, cost-efficient manner.

DS Bus South

DS Bus South, a division of DS Bus Lines, transports students to and from school and events in the Louisiana area. With over 150 buses in operation across multiple school districts, DS Bus South is a leading school bus contractor in the area. As a division of DS Bus Lines and a member of Kincaid Group Holdings, DS Bus South has the experience, resources, and backing to provide safe, top-of-the-line transportation to students.

STS – New Mexico

STS – New Mexico, a division of DS Bus Lines, transports students to and from school and events in the Las Cruces, New Mexico area. With over 125 buses in operation, STS – New Mexico is a leading school bus contractor in the area. As a division of DS Bus Lines and a member of Kincaid Group Holdings, STS – New Mexico has the experience, resources, and backing to provide safe, top-of-the-line transportation to students.

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The Kincaid Group

23889 West 40th Street
Bonner Springs, KS 66012