Our Core Services
Comprehensive heavy civil construction capabilities for complex infrastructure projects.
Mass Earthwork & Excavation
Full-scale earthwork services for commercial, municipal, and heavy-civil projects.
Learn MoreDemolition Work
Safe, controlled demolition services for a wide range of structures and site conditions.
Learn MoreUnderground Utilities / Sewer
Installation of underground utility and sewer systems including storm and sanitary infrastructure.
Learn MoreWater Main Work
Professional water main construction including installation, replacement, and upgrades.
Learn MoreParks & Parking Lots
Construction of parks, parking lots, and site improvements for durability and accessibility.
Learn MoreConcrete & Asphalt Work
Comprehensive concrete and asphalt services including flatwork, paving, and curbs.
Learn MoreRetaining Walls / T-Walls
Engineered retaining walls and T-wall systems for structural support and grade separation.
Learn MoreStormwater Detention
Storm Trap and stormwater detention systems to manage runoff and improve drainage.
Learn MoreConstruction Management
Hands-on construction management overseeing every phase from planning through completion.
Learn MoreWhy Northwest General Contractors?
With over two decades of experience in heavy civil construction, NWGC delivers proven results on every project.
- Direct Leadership Involvement on Every Project
- DBE, MBE & IDOT Certified
- Safety-First Culture
- Proven Track Record with Public Agencies
2016
Metra Prime Contractor of the Year
2015
Metra DBE Contractor of the Year
2007
Veolia Water Safety Award
Trusted By
Ready to Start Your Project?
Contact us today to discuss your infrastructure requirements and request a detailed bid.
Request a Bid