Landmark GCC services provides our clients with a single point of responsibility for constructibility, cost, quality and schedule adherence. As a design/build contractor, we are able to consistently exceed our client’s expectations.

Construction Management

Landmark GCC teams are characterized by experience, diligence and professionalism. We maintain the construction site’s overall conditions, including ensuring a secure and safe work environment. In the pre-construction phase our management team helps our clients avoid costly planning and design oversights.

General Contracting

Landmark GCC is able to leverage our extensive constructive experience, and operate as a General Contractor using our highly skilled in-house workforce. This provides us and our clients with a strategic advantage.

Some of Our Many In-House Services

All of the listed services are performed by our trained in-house staff of tradesmen. We have the unique ability to control the quality and timeliness of every project. This makes us a great choice for any project.
• Architectural Finishing
• Architectural Millwork
• Bathroom Replacements
• Bookshelves & Cabinets
• Ceiling Systems
• Corian Tops
• Custom built-ins
• Decorative Painting
• Door Hardware
• Doors & Frames
• Drop Ceilings
• Finish Carpentry
• Fire Stopping
• Floor Refinishing
• Wood Staining
• Formica & Laminates
• Framing & Drywall
• Hardwood Floors
• Kitchen Replacements
• Marble & Granite
• Masonry Walls
• Moldings
• Mortar & Cement
• Painting
• Pre-finish Floors
• Resilient Floors
• Rough Carpentry
• Skim Coating
• Sub Flooring
• Tape & Spackling
• Temporary Construction
• Tile Work
• Trim Work
• Wainscoting
• Wall Coverings
• Window Replacements
• Window Restorations
• Wood Joist
• Replacements

Building Types

Mamais has perfected and sophisticated all of our services, and we take pride in our accomplishments. We have worked diligently to complete numerous complex projects successfully. We value, and place great importance in completing our projects in a timely and cost efficient manner.
• Apartment Buildings
• Auditoriums
• Banks
• Brownstones
• Building Entrances
• Catering Halls
• Churches
• Classrooms
• Courthouse
• Department Stores
• Dining Halls
• Fraternity Houses
• Garages
• Gymnasiums
• Health Care Facilities
• Hospitals
• Hotels
• Individual Apartments
• Laboratories
• Libraries
• Lobbies
• Office Areas
• Private Homes
• Professional Spaces
• Public Areas
• Research Facilities
• Restaurants
• Retail Spaces
• School Buildings
• Warehouses


More solutions

We also provide planning and scheduling throughout the construction process to produce the appropriate sequence of activities to achieve maximum efficiency and productivity. For specific information on our completed projects in any category, please contact us and we will provide you with the project details.

Get in touch...

We appreciate your interest in our company, our people, and our work. And we look forward to working with you soon.