Provost & Pritchard Consulting Group, a Clovis-based engineering firm, has acquired Pezzoni Engineering of Modesto, California, expanding its operational capacity with the addition of Pezzani Engineering. The acquisition expands Provost &Pritchard's ability to serve clients throughout California and support projects that require integrated civil, environmental and electrical design services. The firm specializes in civil and agricultural engineering, environmental planning, hydrogeology, and geology, surveying and construction management services. Pezzini Engineering specializes in power distribution, automation controls, lighting design, information technology systems and communications systems.