Certified Women-Owned Glass and Glazing Contractors in Illinois

GWO Inc. is a Chicago-based construction firm providing commercial, government, and heavy civil construction services since 2013. We have experience in office build-outs, tenant improvements, industrial construction, site development, and heavy civil projects. Our team is skilled in project coordination, subcontractor management, and quality control to ensure timely and cost-effective project delivery. As a federally certified 8(a) and WOSB contractor, we have completed projects for local government agencies and are actively expanding our work in federal contracting. Our experience includes renovations, infrastructure improvements, and heavy civil construction, with a focus on meeting project specifications and regulatory requirements. GWO Inc. is committed to efficient project execution, clear communication, and adherence to industry standards. We have the capacity to manage projects from pre-construction through completion while maintaining quality and safety.

In the heart of our city, Prado L Construction corp was born with a vision to transform and build dream. From humble beginnings we steadily grew earning a reputation for our unwavering focus on quality and customer satisfaction. Today our company stands as a beacon of excellence in the construction industry with a portfolio of diverse projects and an awesome skilled team. We are committed to delivering high quality projects.

Assist industrial, commercial and institutional building owners and facility managers with build-outs, electrical and mechanical repairs, HVAC services, janitorial, landscaping, lighting, office alterations, plumbing, upgrades and operational maintenance. Our project management and modern day solutions save our clients time and money.

Historic restoration of wood windows, wood doors, and wood architectural components; custom milling available. We have been restoring windows for over 14 yrs across the United States. Restoration can be performed on windows of any configuration or size.

General Contractor, commerical and residential construction, office and retail shell construction, interior remodel and tenant build outs, design/build services