Invision Architecture

Founded in 1959, Clapsaddle-Garber Associates is a consulting firm, providing services in transportation, circulation, parking, sidewalk improvements, land surveying, cartography and laboratory/field testing. Based in Marshalltown, Iowa, the company specializes in civil engineering, traffic/transportation engineering, utility development project planning and management. It also offers comprehensive planning, design and construction services for airport facilities, including land acquisition, paving, lighting and navigational aids and hangar/terminal improvements. Clapsaddle-Garber Associates caters to the governmental, industrial, commercial and private clients.

Martin Gardner Architecture, PC is a versatile architectural firm based in Marion, IA, offering services to a wide range of clients in various sectors including commercial, industrial, religious, civic, and residential projects. The firm is dedicated to producing comprehensive documents, including drawings and specifications, with a focus on cost control. With a commitment to preserving historical buildings and expertise in designing storm shelters and safe rooms, Martin Gardner Architecture, PC provides innovative solutions tailored to the unique needs of each project. Clients can trust the firm's experience and attention to detail in delivering quality architectural services. Generated from their available business information

Operational since 1965, Terracon Consultants Inc. is an engineering consulting firm. Based in Cedar Rapids, Iowa, it provides geotechnical, environmental, construction materials and facilities services from more than 100 offices in 39 states across the United States. The Facilities Engineering Division provides multiple services to owners and operators of facilities in both the private and public sectors, including property condition assessments/asset management, building science and forensic services, energy consulting and commissioning and roof and pavement consulting services.