Business Details
Full-Service Heavy Civil Construction Solutions
William Charles Construction stands as a premier full-service heavy civil contractor, delivering exceptional infrastructure solutions to public and private sectors. Since 1892, our unwavering commitment to excellence has driven every project, guided by the principle of doing things right the first time. With expertise spanning heavy civil construction, environmental management, and industrial/power infrastructure, we combine century-long experience with modern innovation to meet client needs. As part of MasTec's Clean Energy and Infrastructure segment, we leverage national capabilities while maintaining our local responsiveness.Our safety-first culture, reflected in an EMR 40% below industry averages, ensures the well-being of our workforce and project success. Through rigorous employee training, technical resources, and a focus on zero accidents, we cultivate a workplace where top professionals thrive. With 80% of business coming from returning clients, our track record of on-time, on-budget delivery across coast-to-coast projects confirms our industry leadership and client trust.
Services
Bridge Construction
Highway Development
Environmental Remediation
Industrial Infrastructure
Safety Training Programs
Highlights and features
- We bring 131 years of civil construction expertise to every project
- Our EMR of 0.58 demonstrates superior safety performance
- Part of MasTec's national resource network with local execution
- 80% of business comes from satisfied returning clients
- Capable of managing all project phases from planning to maintenance
Associations and certifications
- Minority Business Enterprise
What people say
Committed to excellence
Exceed expectations
Safety-first approach
Nationwide capabilities
80% client retention
Services
Heavy Civil Construction
Specializing in large-scale public works including transportation systems, water infrastructure, and industrial facilities. Our capabilities span complete project lifecycle management from initial planning through final execution. With over 130 years of experience, we deliver durable, code-compliant infrastructure that meets evolving community needs while maintaining strict safety and budgetary standards.
Environmental Management
Comprehensive ecological solutions for contaminated site cleanup and sustainability initiatives. Our experts handle hazardous material remediation, stormwater management, and regulatory compliance across diverse environments. We implement advanced mitigation strategies that balance environmental protection with project efficiency while maintaining strict adherence to EPA and state guidelines.
Industrial Infrastructure
Complete construction services for energy production and distribution facilities. Our team builds and maintains critical infrastructure for traditional and renewable energy sectors, including substations, transmission lines, and alternative energy installations. We combine technical expertise with safety excellence to deliver reliable power infrastructure systems that support regional development and energy independence.
Safety Training Programs
Comprehensive OSHA-compliant safety education and technical skill development for construction professionals. Our training programs include hands-on instruction in fall protection, confined space operations, crane rigging, and emergency response. We maintain an EMR 40% below industry averages through continuous skill enhancement and proactive risk management practices that protect workers and ensure project continuity.
Project Management
Full-cycle project coordination from concept through completion, including scheduling, budget control, and quality assurance. Our certified managers employ proven methodologies to coordinate multi-trade teams while maintaining transparency with clients. We utilize advanced scheduling tools and performance metrics to ensure timely delivery within budget parameters while exceeding quality expectations.
Questions
What types of construction projects does William Charles handle?
We specialize in heavy civil infrastructure including transportation systems, environmental remediation, and industrial/power infrastructure projects across the United States.
How does the company ensure project safety?
Our comprehensive safety program includes OSHA-certified training, behavioral observation systems, and regular site audits that maintain an EMR 40% below industry averages.
How long has William Charles been in business?
We have delivered construction solutions since 1892, maintaining our founding commitment to quality and client satisfaction through three centuries.
Do they serve areas beyond Rockford, Illinois?
Yes, we operate nationwide with a central Illinois headquarters enabling rapid mobilization across all US regions.
What sets William Charles apart from other contractors?
Our combination of century-long experience, MasTec's national resources, and exceptional 80% client retention rate distinguish our service quality.
