Electrical testing and maintenance of substations, transformers, switchgear, circuit breakers and relays. Repair, retrofitting and testing of switchgear and circuitbreakers. Control panel design/manufacture.

Sweetland Engineering of State College in Centre County Pennsylvania provides a broad range of engineering and land development services to municipal, commercial and private construction projects ...

Full service civil engineering firm in business for 30 years, serving Pennsylvania and surrounding states.

MISSION STATEMENT PennTerra's dedication to shaping the Pennsylvania landscape is how our name was derived. PennTerra provides Civil Engineering services which create aesthetically pleasing and environmentally sound projects while honoring the trust that clients place in our abilities to protect their interests and maximize their returns. Completion of such tasks requires knowledge, creativity, ...

ELA Group, Inc. is a Land Planning/Engineering firm with offices in Lititz, Pa. and State College, Pa. We provide a full range of Planning and Engineering services.