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AISC Certificate
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Contracting is our business and we build on experience.

Lincoln Contracting & Equipment is a subsidiary of Riggs Industries and was incorporated in 1974. We specialize in design, engineering, detailing and complete turnkey construction of coal preparation plants, material handling systems, mine ventilation fans, unit train loadouts, emergency repairs, piping and electrical, along with the construction of outside facilities using Chief Industries' pre-engineered buildings.


Our highly skilled field personnel can staff a complete turnkey project. Their classifications include:


Carpenters Experienced Operators
Cement Finishers Ironworkers
Certified Welders Laborers
Certified Electricians Millwrights
Construction Management Supervision  

These professionals are backed up by 16 cranes, 2 boom trucks, backhoes, dozers, welding, machines, and full line of tools and related equipment for all our various crafts.


We are a hands-on contractor that can take a project from inception to completion, in-house, eliminating delays from subcontractors.