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Onyx Building Group, Inc.
Drywall
UTAbout Onyx Building Group, Inc.
Onyx Building Group, Inc. is a Specialty Contractor that serves the El Cajon, CA area and specializes in Cement Plastering, Plaster and Gypsum Board Assemblies, Acoustic Ceilings, Exterior Insulation and Finish Systems Eifs, Plaster and Gypsum Board, Fluid Applied Membrane Air Barriers, Other Plastering, Applied Fire Protection, Plaster Fabrications, Air Barriers, Firestopping.
Service Area
Location: UT
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Onyx Building Group, Inc.