Welcome to Plasterers Local Union 31
Please choose your jurisdiction:

Pittsburgh Area Plastering Contractors

Allegheny, Armstrong, Beaver, Bedford, Blair, Butler, Cambria, Cameron, Centre, Clarion, Clearfield, Clinton, Crawford, Elk, Erie, Fayette, Forest, Greene, Huntington, Indiana, Jefferson, Lawrence, Mercer, McKean, Mifflin, Potter, Somerset, Venango, Warren, Washington, and Westmoreland


Johnstown Area Plastering Contractors

Indiana, Cambria, Somerset, Blair, Bedford, Huntington, Mifflin, Centre, Clinton


Erie County Plastering Contractors




Plasterers’ Local Union No. 31 has a long and proud history of working with our primary partner, the Master Interior Contractors Association (MICA). Over the years Local 31 and MICA have worked together to preserve the historical aspects of the plastering craft such as ornamental plaster, traditional three coat plaster, traditional textured plaster, acoustical plaster, venetian plaster, cement plaster and cement stucco while also advancing the new products and technologies of today’s plastering industry with products such as veneer one and two coat plaster, level 5 drywall finish, synthetic and decorative drywall finishes, EIFS, synthetic venetian plasters, spray-on fireproofing, intumescent fireproofing, spray-on sound proofing, spray-on insulation and specialty acoustical applications.


From its roots as the Employing Plasterers Association, MICA and Local 31 have worked together for more than a half century to ensure that our customers receive the highest level of professionalism and craftsmanship.


For more information about MICA please click on their logo above.