Sippel Steel Fab is an AISC member and certified structural steel, fabrication plant and detailing facility located in Ambridge, PA servicing General Contractors, Owners, etc. We offer detailing, fabrication and erection for commercial projects. We detail and fabricate commercial & industrial projects ranging from 500 to 20,000+ tons. We are a high volume production shop and committed to meeting project schedules and deadlines. We take pride in our work and our growth and success in this industry proves our commitment to our customers to give them the best product and services available.