Contractors in Illinois

Continental Chimney specializes in university, hospital, power plant, industrial, and commercial high rise Chimneys. They perform inspection, repair, piecemeal dismantlement (demolition), and construction of industrial chimneys and smokestacks. Their goal is to extend the life of chimneys beyond the norm of industrial chimney standards.

Contract Installations, LLC specializes in commercial furniture installation solutions, including architectural wall systems and scientific lab installations.

A group of contractors in different construction trades providing resources for owners or general contractors and promoting business growth.

Coordinated Construction Project Control Services is committed to providing unmatched construction consulting services with a value-driven approach. Their mission includes ensuring that construction project requirements are managed with expertise, excellence, and integrity, with a goal of delivering projects on-time and within budget. The company focuses on services such as CPM Scheduling, Cost Estimating, Change Order Analysis, Construction Claims Analysis, Expert Services, Litigation Support, and Document Control Services.

Corb Electric, Inc. is a family-owned and operated electrical contractor based in Northfield, Illinois, serving the North Chicago area for over 20 years. They offer dependable and high-quality electrical services.

Cord Construction is a design/build general contractor and construction management firm offering professional construction services throughout the Midwest. They focus on client satisfaction through careful planning, monitoring, and managing each phase of construction.

CoreBuilt Contracting is a general contractor providing construction and renovation services.

Cornerstone Permit Company is a leading permit expediter serving contractors, developers, and builders across Chicago, New York, and Los Angeles. The company was founded by Ashish Shah out of a passion for helping clients navigate the complex world of permits and construction compliance. They are a certified Minority Business Enterprise (MBE) committed to diversity and excellence.

Coronet Construction is a premier provider of Concrete, Excavation and Demolition Services, backed by decades of experience and a commitment to innovation and safety. They excel in delivering unmatched quality and reliability for both commercial and residential projects. Their expertise spans new construction, replacements, additions, and comprehensive site preparations including foundations, driveways, sidewalks, trucking and more.

Corporate Office Construction is a full service General Contractor with specialized expertise in Commercial Interiors, committed to delivering unparalleled communication, service, quality, and results on every construction project for every client.

Certified WBENC Contractor, specializing in residential and commercial electrical services. They bring over 20 years of electrical knowledge to their jobs.

Corridor Rail Development is a passenger-rail development company that assembles and integrates the multiple elements needed to provide a successful intercity passenger-train service through Passenger Rail Development, Finance and Management.

Corsetti Structural Steel, Inc. is a steel fabricator and erector for commercial, industrial, and institutional construction projects.

Cotter Consulting is a woman-owned firm that provides comprehensive program management, project management, and construction management services for diverse corporate, public, and institutional clients.

CEPro is a consulting firm specializing in the design, construction, and maintenance of critical environments, offering solutions for healthcare, higher education, life sciences, and industrial markets.

When it comes to your HVAC systems, it’s critical to have a service company that you can trust. Critical HVAC is always working to set the highest standards for excellence as we provide a variety of innovative services to service our mission critical customers. We only employ highly trained LU597 service technicians with extensive and proven expertise to handle a wide variety of mechanical HVAC services.

Crossroads Truck Equipment is a full service diesel truck repair shop located in Effingham, IL, providing services from oil changes to engine rebuilds and everything in between. They have been in business for more than 30 years and operate multiple branches.

Crowe Logistics LLC successfully manages thousands of container shipments a year. They are a top aggregator for the nation’s largest transport companies, providing time-efficient and cost-friendly solutions during busy periods, with services like shipment tracking and dedicated fleets.

Curry Construction is a family-owned general contracting firm with experience in the industrial construction realm. They offer design, execution, and completion of projects, adjusting crews and work schedules to meet demands.

Custom Fabrications and Coatings specializes in heavy steel fabrication and industrial coating, including working on various significant projects like NFL stadiums and government infrastructure. They provide expertise in structural steel blasting and liquid painting through their sister company, Stripmasters of Illinois.

Czaplicki Lopez, PLLC is a Women and Hispanic owned, Illinois, Indiana and Wisconsin DBE Certified, professional and structural engineering firm that has expertise in the highway and railway industry. The firm's core services are in structural, rail and civil engineering.

DEYCO is a professional construction company specializing in carpentry subcontracting. They offer a range of services from metal stud framing to fine finish carpentry for both commercial and residential customers.