About J.M. Duncan, Inc.
Licensed in public works, municipal, highway, street, and bridge construction across Mississippi and Tennessee.
Who We Are
J.M. Duncan, Inc. is a civil construction contracting business established in 2005. We provide turnkey construction services primarily as a prime contractor for privately held industrial firms and publicly owned governmental agencies.
We are also a trusted subcontractor to many large general contracting firms, delivering dependable workmanship, strict safety compliance, and on-time execution.
Licensed & Qualified
Mississippi
Licensed in public works, municipal, highway, street, and bridge construction.
Tennessee
Active contracting licenses through the Tennessee Board of Contractors.
Eight Construction Classifications
Authorized to practice across multiple specialized construction areas.
What We Do
We self-perform key construction services including:
- • Clearing & Grubbing
- • Site Work & Grading
- • Underground Utilities
- • Sewer & Wastewater Treatment
- • Concrete Paving
- • Highway Construction
Through strategic subcontractor partnerships, we also provide:
- • Asphalt Paving
- • Electrical Work & Lighting
- • Traffic Signalization
- • Traffic Striping
Our Commitment
Safety First
We maintain strict safety standards to protect our team and our clients.
Quality Workmanship
Every project is completed with precision and long-term durability in mind.
Dependable Partnerships
We build lasting relationships through integrity and performance.
Let’s Build Something That Lasts
Contact J.M. Duncan, Inc. to discuss your next infrastructure project.
Request an Estimate