
Services
What Our Clients Think
City of Detroit Inspector
"Among various flatwork, trucking, and landscaping projects, they [OCG] have completed over 500 ADA corner replacements... OCG partnered with inspectors to create an ADA replacement standard... that has increased the quality and efficiency of installation across the city."
Amazon Warehouse District Manager
"They [OCG] have been a great asset to our operation projects as a general contractor, and we are always completely satisfied with their performance... They are very dependable and are always trying to find the best solution for any task... A few examples of the high-quality jobs they have done for us at DET1 Livonia MI. include: Cement Repairs – Outside Fencing Repairs – Parking Block Repairs – Racking Repairs – New Caging Install."
City of Berkley Inspector
"They [OCG] are very responsive to any calls or requests the inspectors have. They are couteous to community members. I can rely on this company to uphold the standards of our specifications and perform quality work in the city."
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Sample Work

Utility Restoration
Working with utility companies, we have restored 9.5 million square feet of hard surface (concrete, asphalt, ADA corners, etc.) and 15.5 million square feet of soft surface (lawn, seed etc.).

Facility Enhancements
Serving over 35 Distribution Centers, we have provide turn-key solutions for interior and exterior facility enhancements including: equipment installation, painting, security fencing, and much more.

Pallet Racking Installation
Installing pallet racking comprised of 10 sections of 10 feet in height, 48 inches in depth, and 144 inches in length, each with solid decking, adhering to precise specifications and layout plans.

Sewer Replacement
Full-depth sewer replacements with minimal disruption to surrounding infrastructure. Our crews delivered efficient, code-compliant results while maintaining safety standards.
Certifications







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