We are a civil engineering, surveying, site development and planning company headquartered in OKC with a satellite office in Norman, OK. SRB was formed in 1981 as a civil engineering and land surveying consulting firm. The firm's initial emphasis was on subdivision and small site development projects. Over the next 30 years the firm expanded its expertise to include municipal works, highways, flood control, streetscapes, recreation, utility coordination, right-of-way acquisition, environmental assessments, survey & mapping, GIS, and construction staking and observation/inspection.