Our Commitment to Excellence
At TMC Construction Inc., excellence is built into every phase of our work — from preconstruction planning to final inspection. We specialize in commercial and residential underground utility installation, engineered grading, and disciplined demolition services across Southern California.
Our projects reflect a commitment to precision, safety, and long-term performance. Whether supporting large-scale developments or focused site improvements, we execute with structured planning, skilled field leadership, and strict adherence to engineered specifications.
We don’t just complete projects — we deliver infrastructure that performs reliably for years to come.
Explore our project portfolio below to see the results of our disciplined approach and proven field execution.
Capabilities
• Underground utility installation (water, sewer, storm, fire)
• Dry utility trenching (electrical, communication)
• Engineered grading & site prep
• Structural excavation
• Shoring & trench safety systems
• Backfill, compaction & testing coordination
• Demolition & clearing
• Full site development support
Safety & Compliance Commitment
• OSHA compliance
• Trench safety standards
• Daily safety briefings
• Inspection coordination
• Municipal compliance
• Licensed & insured
Preconstruction & Estimating Expertise
• Detailed quantity takeoffs
• Conflict identification
• Constructability review
• Budget alignment
• Schedule planning
Serving Southern California
• Riverside County
• San Bernardino County
• Inland Empire
• Orange County
• Surrounding regions
Ready to Build with Confidence?
Partner with TMC Construction Inc. for disciplined, performance-driven civil construction solutions. From underground utility systems to engineered grading and full-site development, our team delivers infrastructure built to specification and executed with precision.
We understand the coordination, scheduling, and compliance standards required on commercial and municipal projects. When you work with TMC, you gain a structured, accountable partner committed to long-term performance and reliable execution.
Let’s build infrastructure that performs — today and for decades to come.