Century Communities-Symphony Ridge, 4659 235th Pl SE, Sammamish, WA 98075, US

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.