Underground & Civil
Our Services
Sewer Replacements & Installations
Sanitary and storm sewer line replacements for municipalities and new developments
Catch Basin & Manhole Repairs
Full restoration and casting adjustments for stormwater and access structures
Excavation & Backfill
Grading, trenching, shoring, and backfill services with full restoration
Site Restoration
Hard and soft surface repair post-installation (asphalt, concrete, sod, grading)
Underground Work & Civil Construction
At OCG Companies, we offer turnkey underground construction and civil work services tailored to the needs of municipalities, utility providers, and commercial clients. With decades of experience and thousands of successful projects completed, we specialize in the excavation, installation, and restoration of underground infrastructure. From sewer replacements to trenching and utility conduits, our crews deliver efficient, safe, and code-compliant results that stand the test of time.
Complete Civil Solutions
Trenching, sewer replacements, and underground utility work.
Precision Excavation
Hydro and vacuum methods for safe, efficient digs.
Utility Expertise
Experienced crews for complex underground installations.
End-to-End Project Management
From planning to restoration, OCG handles it all.
Key Benefits
OCG is a trusted name in underground infrastructure. Our team brings unmatched expertise and attention to detail to every trench, pipe, and connection.
Safe & Certified Crew
Trained in OSHA trench safety, confined space entry, and utility-specific standards
Minimized Downtime
Efficient project sequencing and minimal surface disturbance to keep traffic and operations flowing
Total Project Management
From dig to final restoration, we handle the complete lifecycle of your underground project
Utility Coordination
We work closely with DTE, Consumers Energy, and municipal utility departments to prevent delays
Restoration Experts
As Michigan’s leading utility restoration contractor, we restore job sites to better-than-before condition
Our Team
Joe Gordhamer
President
Angel Rodriguez
Director of Operations
Brett Denier
Project Manager
Our Team
Joe Gordhamer
A 2-3 sentence bio goes here.
President
Angel Rodriguez
A 2-3 sentence bio goes here.
Director of Operations
Brett Denier
A 2-3 sentence bio goes here.
Project Manager
Additional Services
Flatwork
Fencing
Green Infrastructure
Civil & Underground
Facilities Maintenance
