Description Summit Builders Construction works to stay on top of its clients' needs. The company is a commercial general contractor, working primarily in the southwestern US. Summit Builders projects range from $1 million to more than $100 million and include retail, large site development, office building, parking structure, hotel, medical, industrial, recreational, multi-family, senior living, public sector, and gaming projects. Summit Builders performs repeat services for many of its clients. The company got its start in 1973 as David R. Johns Development Company. Summit Builders Construction has offices in Arizona and California, and also operates in Nevada, New Mexico, and Texas.