XO Consulting is a professional services firm providing a wide variety of management consulting, financial advisory, strategic sourcing, and project management services to include project initiation/formation and execution of international projects.

able to provide all types of supplies, chemicals, and equipment related to commercial and residential cleaning. able to provide office supplies, office equipment, uniforms, paper goods, and supplies related to jail systems. Emergency cleanups.

A Lucas & Sons provides AISC structural steel fabrication for every stage of the project including cost-analysis, fabrication and job-site delivery. We also fabricate for the renewable energy industry and parts production for original OEMs.

Self performing earthwork, site utilities, erosion control, demolition, land development, rail road, general infrastructure and heavy civil works.

Visual Engineers offers installation and repair of plasma, lcd and high definition televisions, We also provide hdtv consultation and computer home theater integration

Space planning, specification and purchasing of furniture, fixtures and finishes, AutoCAD drafting services, ADA, Construction Documentation (drawings/specifications), Project Managment, Historic Preservation and Design Development. Green Building design

Pizzo is built with a core focus on contracting. We are recognized for our ability to deliver comprehensive ecosystem restoration on time and within budget.

Turnkey Environmental and Construction Services

Orbitel Group provides network cabling services, including fiber optic installation, termination & testing. We specialize in voice, video & data cable wiring, & CCTV installations. We are well qualified to cable your data center or server room.

telecommunication site installation and maintenance, wireless site installation and maintenance, cellular site installation and maintenance

Inveteratus Construction is a general contractor for industrial, commercial, and medical facilities.

Proven track - We Estimate, Procure, Project Manage, and complete with excellence: Construction projects, Multifaceted print jobs, and Management Services, including Office and Furniture design, supply, and installation.

solar thermal engineering and products

Jackson Electonics is a service provider with 20 plus years experience specializing in the installation, maintenance, and repair of CCTV & IP security cameras systems.

Brick, block, stone, and cement construction and restoration. Valued for our expertise in movement control and moisture management techniques. Experts at building in cold winter conditions.

Design, Installation and Maintenance of temperature control systems and other low voltage building systems

Electrical contracting for Commerical. Industrial and Design Build projects

Chicago Scenic Studios is a full-service organization providing creative, design, fabrication and project management for theatre, theme park, museum, and entertainment industries. Wood, metal, electrical, painting, carving and fabric departments.

TROY simplified technologies offers an innovative network/phone systems. We sell and support two-way radio systems deployed in mines, factories, and public safety officials. TROY simplified technologies installs 20-200 camera surveillance systems.

Framing, Drywall, Insulation, Painting & Finishing, Wall Covering, Plaster, EIFS