MEC Construction Inc. & MEC Drywall, Paint & Plaster repairs, maintains, and renovates buildings in Greenville, South Carolina. In business since 2000, we concentrate on smaller commercial projects and custom residential work. Our owner-operated business is state licensed as a General Contractor.. Remodeling & Additions,Walls,Ceilings,Renovations for Kitchens,Bathrooms,Entryways,Repairs for Water Damage,Drywall,& Plaster,Porch & Deck Design & Construction