Large enough to solve big problems.
Small enough to care.


Project Bids

KLH Engineer’s approach to each and every project is guided by the three points of emphasis in our company philosphy: EXPERTISE, COMMON SENSE and, above all, INNOVATION.

Since 1982, KLH Engineers, Inc. has provided engineering services to over 400 municipal clients, and we are currently performing work for over 50 Authorities and Municipalities. Our experience is varied and included planning, design, operations, permitting, and construction administration of municipal facilities. Our firm’s personnel bring a unique blend of expertise thereby enhancing the creativeness, inventiveness, and practicality of our engineering services. The three owners of the firm are all professional engineers and control the day-to-day operation of the company. We currently employ 60+ individuals that include a staff of about 25 engineers, a drafting department, and a full-time surveying crew headed by a registered Professional Land Surveyor. Fifteen of our engineers are registered Professional Engineers in the Commonwealth of Pennsylvania with many holding registrations in other states throughout the Mid-Atlantic region.


5173 Campbells Run Road
Pittsburgh, PA 15205

West Mifflin:
1020 Lebanon Road
West Mifflin, PA 15122

130 Cecil Street
Canonsburg, PA 15317