Engineers in Slippery Rock, PA

Comprehensive list of Slippery Rock, Pennsylvania based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

Business Listings

Walters Controls is an engineering company that develops advanced process control systems. These systems typically use PLC's for control, PC's running HMI software for operator interface and data acquisition, and are integrated with the plant's IT infrastruture. Lately, the most of our projects have been control system rewrites.


Gateway Engineers is searching for qualified people to fill a number of positions within our organization. Solicitation of employees is prohibited.


Common oil and gas terms are defined, and the description of each step is supported with slides. Oil & Gas Production A one-day production course for well tenders, field hands and new technical employees. This course is tailored to assist well tenders understand what happens down hole and how to maximize production!



APEX Engineered Products is a leading manufacture of corrosion resistant heat transfer and process equipment solutions. Our specialty is in fabricating equipment using REACTIVE METAL, GRAPHITE and ADVANCED CERAMIC material. Our 30,000 square foot ASME Code manufacturing facility is situated in Clark, PA which to many is considered the industrial heartland of America.


30 years ago, Quantum devoted much of its activity to developing methods for applying various coatings to the metallic surfaces of glass container forming components. The firm soon moved into plunger mechanism rebuilding, and then into the development of the QH5000 Forming System.


LAPINA & ASSOCIATES supplies consulting and expert witness forensic engineering and science services to the legal profession and insurance specialists toward the resolution of industrial, commercial, and domestic individual injury and property damage claims and litigation.


Widmer Engineering. was established in 1974 by Joseph H. Widmer. What began out as one man's dream has evolved into a company with 3 offices and 75 employees. The organization is now a recognized contender for all engineering projects throughout Western Pennsylvania. Diversification has been a major strength. We have always strived to supply a quality service at a competitive fee.


WPI's goal is to bridge the gap between engineering and ecology by helping developers and project stakeholders create projects that result in the least amount of impact to the environment while achieving their aims. We supply services in environmental planning and permitting, natural resource studies, as well as design and construction solutions to a diverse group of customers in the public and private