Membership Directory

Koester Construction Company, Inc.

Founded in 1985, Koester Construction is a family-owned commercial General Contractor. Long standing relationships with quality clients are the foundation of our company, and corporations across all industries choose Koester Construction as their General Contractor again and again because we uphold the commitments we make to them. We are proud to provide a quality product, an enjoyable construction experience, and to always deliver what we promise.

Staff

• Koester, Paul - President
• Koester, Ben - Vice President
• Koester, Matt - Vice President of Operations

KONE

Elevator and escalator installation, modernization, and service maintenance. Serving the Des Moines metro and across the state.

Staff

• Culver, Ashley - Sr. Sales Consultant

Kramer Service Group

We provide services to the information and communications technology sector, energy and gas companies, state and federal agencies, agricultural industries, engineering firms and municipalities. When an entity needs to install underground infrastructure, we’re ready to help. From the beginning, we’ve dedicated our efforts to working with our customers to achieve progress through infrastructure. We’re improving the quality of life for the end users.

Staff

• LaBrie, Brent - President

Kraus-Anderson

Founded in 1897 and family owned and managed for more than 75 years, Kraus-Anderson Construction is consistently ranked by Engineering News Record among the U.S. Top 20 Construction firms in the Midwest, providing award-winning consulting and construction services coast to coast. As an integrated development, construction and real estate leasing and management enterprise, we bring an owner’s perspective to our work, collaborating closely with clients, architects, and other stakeholders to envision and plan for success long before ground is broken.

Staff

• Ericson, James - Senior Project Manager

Kruck Plumbing and Heating Co, Inc.

Kruck Plumbing & Heating is a family-owned mechanical contractor since 1941. Specializing in commercial plumbing, HVAC, refrigeration, sheet metal and service.

Staff

• Houston, Chad - President
• Gourley, Rich - Vice President
• Lewis, Gary - Vice President

Kurtz Hardware Co.

Kurtz Hardware is a commercial construction supplier satisfying the needs of Division 8 & Division 10 specs. Specializing in doors, frames, and hardware, we also offer value engineering services on-budget projects. We have competitive buying programs with various manufacturers so that we can effectively bid, produce, and ship. Barring any unforeseen circumstances, we can meet construction schedules and perform field work as needed. We have been successful for 158 years as our principles are rooted in business ethics.

Staff

• Kurtz, Robert - Chief Executive Officer

L & L Insulations

At L&L Insulations we strive to be your preferred supplier of innovative, reliable and cost effective products and services. We continually look for ways to improve our products and services to exceed your expectations and provide the best solutions for your needs.

Staff

• Marker, Gary - President/CEO
• Large, Jacob - Contracting Manager

L.A. Carlson Contracting, Inc.

Staff

• Carlson, Eric - President
• Carlson, Lynn - President

Lang Construction Group, Inc.

Full Service General Contractor/ Construction Manager specializing in education and healthcare projects. Our experienced personnel bring over 75 years of construction experience to the projects we are involved in. We also have experience in other building, churches, retail and historical renovation projects.

Staff

• Lang, Steve - President
• Beason, Ron - Vice President of Preconstruction

Larson Construction Co., Inc.

At Larson Construction, we believe that our work is not just about the physical building. For us, a construction project works best when there is collaboration between the owner, architect, subcontractors, and stakeholders. This philosophy has led to over 50 years of quality building that leads to a project delivered on time and within budget. Larson’s vast knowledge encompasses general contracting, construction management, and design build for commercial and industrial projects. Larson Construction is a family-owned business established in 1960, we became incorporated in 1973 and have grown to an annual volume of 150–200 million.

Staff

• Larson, Ed - President