Engineering
Listings
There are 4 Listings in this Category.
Gateway Engineers, Inc., The
201 S. Main St., Suite 200, Butler, PA, 16001
www.gatewayengineers.comFull-service civil engineering firm.
Telephone(412)921-4030 x203
Graff Professional Surveying, S. D.
P.O. Box 521, Saxonburg, PA, 16056
Residential, commercial and industrial surveying services.
Telephone(724)352-3811
Olsen & Associates LLC
126 S. Main St., Butler, PA, 16001
www.oanda.usFirm provides engineering, landscape architecture, community planning, grants writing and land surveying.
Telephone(724)282-4786
Pedersen & Pedersen, Inc.
441 Mars-Valencia Rd. #200, Valencia, PA, 16059
www.pedersenx2.comPedersen & Pedersen, Inc. is a woman-owned business offering civil and environmental engineering, surveying, construction monitoring, and mapping services. It was founded in 1986 with specific goals to provide professional services to both public and pri
Telephone(724)898-3300
