MLS: 289872, 289873 & 289874 These turn-key suites are located in the Crest Building, which is situated in the Grandridge Business Park (GBP). The GBP is located nicely within the Tri-Cities Central Business District. The Crest Building is a multi-tenant office building whose tenants include: Social Security Administration, Hatfield Law, Elite Chiropractic & Massage and Toth and Associates. The GBP includes other buildings which accommodate many other tenant buildings including corporate offices, state agencies and professional services.