Berkel & Company Contractors currently ranks as the largest pile foundation specialty contractor in the nation (ENR, October 12, 2009) with revenues of over $250 million per year. We have regional offices located throughout the U.S. Our work consists of such specialized foundation services as installing Auger Pressure Grouted (APG) piles, Auger Pressure Grouted Energy Piles (APGE) and Auger Pressure Grouted Displacement (APGD) piles for new structures, Pressure Grouting in conjunction with existing structures that require additional foundation support, and concrete maintenance for industrial utilizing a special type of repair known as Preplaced Aggregate Concrete, along with Sheeting & Shoring, Anchors and Tiebacks.

Dondlinger Construction is a fourth-generation, ESOP-owned company that has served the construction industry since 1898. Today, we are construction managers, general contractors and design/builders who have built and managed some of the most notable and challenging projects in Kansas. We have set the standard for top quality projects with dedication and commitment to a high level of customer satisfaction, delivered safely and on time by a team of talented individuals who are experts in their field and love what they do.

Sampson Construction was founded when a contract was a handshake and a promise. Today, that principle of trust continues to set the tone for our business and our culture. Our word means something. We treat clients’ budgets as our own. Quality is our uncompromising standard. Every client is our most important one. We listen and understand our clients’ needs and goals, and work tirelessly to fulfill them. Sampson Construction has proudly built college stadiums, schools, hospitals, religious facilities, libraries, hotels, corporate campuses, correctional centers, college campus buildings, manufacturing complexes, commercial projects, and retail development. Regardless of the project, budget, or scale, Sampson Construction believes in making each project our best project. That’s why we enjoy a high rate of repeat business. This is a testament to our daily operations, our professional teams, innovative processes, and unwavering commitment to deliver project expectations. Accountability means no excuses, no shortcuts, just solutions. Our teams have the expertise and knowledge to adapt and address challenges each day or each hour if needed. Every construction project with hundreds of workers, millions of details, large project teams, and numerous complex variables receives unparalleled personal attention. Sampson’s leadership ensures and hires to a unified vision in service and standards. Our employees help drive mentoring and high performance, and create a culture of teamwork and pride that spans generations. Sampson Construction has been a leader in commercial construction for 65 years. Our values and passion guide our priorities and our actions, inspiring us to deliver the best possible construction services to our clients. Our aim is to be a long-term, trusted partner, not a vendor, in the communities in which we live and work. We continue to be a leader by providing the latest industry advancements to enhance our services, by supporting our in-house team of experts, and by holding to a vision that our greatest achievements are both behind us and still ahead of us.

Eby Construction Company, was founded in 1937 in Wichita, Kansas. Having built a reputation on safety, quality, productivity and providing exceptional levels of customer service, the company is one of Kansas'​ most respected and capable contractors. The company’s exceptional safety performance is a direct and continuous result of effective planning for safety at the project level, conscientious leadership and a moral commitment of Eby to provide a safe working environment.

Stephens & Smith Construction Company has been providing concrete solutions as a full service concrete contractor in the Lincoln and Omaha Metro area since 1971. We are committed to delivering a superior product and the highest level of service to our customers. The services that we provide cover the width and breadth of all things concrete. We offer residential, commercial and industrial concrete construction of any size. Our foundation division will install concrete foundations from the smallest addition, to the largest office building, to the spillway of a dam. Our flatwork division is the best in the Lincoln and Omaha area. We provide the highest quality basement floor or driveway to the decorative, polished and colored concrete that brings out that touch of flair every home needs. But we don't stop there. The flatwork division has also delivered exacting standards for the thousands of commercial and industrial construction projects over the last 40 years. Stephens & Smith Construction also has a specialty products division. They install gyp-crete and acoustic-mat in apartment buildings and hotels, polish all types of concrete floors, apply industrial flooring and coatings, install hot water & electric in-floor heat systems, and are one of the leaders when it comes to insulated concrete roof decks. Stephens & Smith Construction is employee owned, with over 200 employee owners. This allows us to offer you the personal attention of a company owner on every project.

Hutton is a 300-person architecture and construction firm in Kansas with offices in Wichita, Garden City, Salina and McPherson.

LK Architecture is a multi-discipline design firm founded in 1967 in Wichita, Kansas. We are employee owned and managed; as a result, our motivated professionals have a vested interest in providing superior client services resulting in practical and enduring architecture. Over the past four decades, we have realized outstanding architectural projects that serve just about every facet of modern life and its socio-economic demands in Wichita and across the nation. Meeting the widening needs of our clients throughout our years of service has allowed us to expand, both in terms of project geography and building type. We have completed commissions in 43 states that include a diverse portfolio of work. We have designed regional, neighborhood and life style retail centers and retail stores, office buildings and campuses, manufacturing facilities and warehouses, educational facilities, churches, hotels, healthcare facilities and recreational facilities. In response to our client's needs in more recent years, we have provided design services for mixed-use projects (theaters, apartments, retail), community design and neighborhood planning, urban design, waterfront development and public open space projects.

ECC has built a foundation on bringing dynamic solutions to organizations throughout the Midwest. We connect businesses to better experiences using Audio/Visual/Lighting, Communication, Electronic Security, Fire Safety, Healthcare, and Managed Services technology solutions. Technology is our passion and our goal is to use its innovations to empower organizations for years to come. We’re integrators — Empowering through technology.

Conco Construction is a construction company, plain and simple. And we build to last. Don't expect us to show up at a construction site wearing suits out of an episode of Mad Men. Denim and rolled sleeves are our finery. Steel-toed boots establish our strong foundation. Since 1975, we've earned a reputation for building with uncompromising quality, delivering on time and containing project costs. From dirt work to finish trim, we mind the details.

Concrete and Construction Company

Since 1977, Midlands Contracting has been building sewer, water, and storm sewer projects throughout Nebraska, Kansas, and the Midwest. From multi-million dollar sewer interceptors to small concrete drainage structures, we have the experience, resources, and technology to get a project done on schedule and within the specifications. The strength of our company is our employees, their experience, and their commitment to safety and quality. It is their work ethic that has made Midlands Contracting the premier underground utility contractor in the Midwest.

Established in 1983 as a family owned and operated residential concrete contractor in St. Marys, KS. Fast forward 30 years and Kolde Concrete Construction has grown to be one of the premier concrete contractor in NE Kansas. Residential, commercial, industrial and civil are few of the markets we serve. Footings, walls, flatwork and concrete pumping are a few of the services we provide. Utilizing the latest technology with state of the art equipment, we strive to meet or exceed our customers expectations.