N 140 Building LLC

Founded in 1954, M. A. Mortenson Construction is a family-owned and operated construction company. It is a general contracting firm that serves clients throughout the United States, Canada and China. The company provides preconstruction, design, planning and construction management services for commercial, institutional, recreational and industrial facilities. M. A. Mortenson Construction undertakes projects for health care units, government entities, hotels, sports facilities, concert halls and hydroelectric power plants. It additionally provides predesign and procurement services for property owners, designers, engineers and subcontractors. In addition, M. A. Mortenson Construction offers Full Service Facility Solutions, which includes operational and maintenance services for facilities. Headquartered in Minneapolis, the company also maintains one of its locations in Bellevue, Wash.

Operational since 1959, Conner Homes has been building homes and neighborhoods in the northwestern United States. Based in Bellevue, Wash., the firm has built homes, including single-family homes, condominiums and apartments. Conner Homes offers 10-year structural warranty, two-year mechanical warranty and one-year warranty on most other components. The company provides an array of services, such as pre-planning, market research, field supervision, exacting attention to detail and after-sale service. Conner Homes has built several homes and communities, including Barbee Mill, Belcara, Collage, Lakeland East, Moneterey Park, Provenance and Shy Creek.