More than 100 years after it was founded, Olsson Roofing Company is still known for integrity, continuous improvement, customer service, and professionalism. With two locations, and more than 200 annual projects spanning the Midwest, Olsson Roofing Company has earned recognition as the largest commercial roofing company in the state of Illinois. We specialize in the maintenance, installation, and repair of commercial and industrial roofing systems, and architectural sheet metal.

Welcome to Nelson Insulation Company. We want to be your source for mechanical insulation services. As one of the largest commercial contractors in the Chicagoland area, we serve every major industry by providing viable, eco-friendly, code compliant solutions that save energy, money, and time. Every job is installed by the highly skilled professionals of Local 17 Heat and Frost Insulators. At Nelson Insulation, we take our responsibility to you, the industry, and the environment seriously in everything we do. Whether it’s a half day job or complex multi-million dollar engagement, your project will be managed to the highest standards by an experienced team of experts. Our growing client list is a living testimonial to the quality of work that we perform. For excellence in extreme time-frames, no one but Nelson delivers the unmatched capabilities and work force depth needed to ensure your success. FIRE-STOPPING Nelson Firestopping is now Nelson Thermal Insulation and Firestopping. We’ve grown. In addition to the expert firestopping and fire-safing installations you’re familiar with, we now offer thermal and acoustical building insulation resources from one trusted source – Nelson. Along with Through Penetration, Building Joint Firestopping, and Slab Edge Fire-safing, we offer expanded insulation capabilities including Curtain Wall Insulation, Spray Foam Insulation, Building Envelope, and Acoustical Insulation. As always, you’ll get top quality materials, responsive service, and competitive prices. Thermal insulation has always played a key role in energy savings and building comfort. With energy costs always on the rise, installation of thermal insulation helps deliver more ways to save money and prevent weather damage to all types of construction. Our team of experts will work with you to design solutions that help protect your structure from the unnecessary loss of energy, property, and life. With over 20 years of experience in building insulation and firestopping, Nelson is a leader in life safety and energy conservation.

Area Erectors Inc is a structural steel and precast erector based in Rockford, IL with branches in Rochelle, Chicago (Villa Park) and East Peoria, IL. We are an AISC and PCI Certified Erector.

We deliver engineered solutions in the areas of Open Protocol Systems Integration, Building Management Systems, Energy Solutions, Energy Conservation Measurements, Power Monitoring & Management, Access Control Systems, and HVAC Mechanical Services.

Since 1971, Eagle Concrete has been a trusted source for commercial concrete construction in the Chicagoland area. Principles of reliability, quality, service and safety remain at the foundation of every project. As a union contractor, typical projects in both the public and private markets include schools, apartment complexes, retail and industrial facilities, parks and stadiums, mid-rise buildings and many others. Pride is taken in maintaining a consistent high ethical standard, a comfortable work environment and a strong commitment to every employee. Eagle Concrete will continue to invest in improving efficiency and streamlining operations to allow for further personal development and company-wide growth. Eagle Concrete employs a staff of industry-leading professionals that assist our customers through every phase of their project. By maintaining accessibility, flexibility and responsiveness, our clients remain confident in knowing that all services will be performed above industry standards for each of their unique needs. Accommodating our customers’ budgets and schedules, staying informed of the latest industry technologies and materials, and investing in new equipment has allowed Eagle Concrete to develop a repeat customer base and a reputation as a well-established and respected Concrete contractor. Our Services • Concrete Foundations • Interior Flatwork • Structural Concrete • Concrete Paving & Curbs • Site Concrete

A nationally recognized leader in the field of historical building restoration since 1992, we construct custom restoration solutions for historical homes, churches, universities, courthouses, and state capitol buildings, including many buildings on the National Register of Historic Places. Skilled in both residential and commercial restoration, our full range of services include historical tile and slate roofing, architectural sheet metal, historical carpentry, historical masonry, gutters and downspouts, plus access to the largest inventory of HISTORICAL ROOFING MATERIALS in the U.S. — everything needed to restore your historical building, under one roof. Customers appreciate our unparalleled commitment to client success, our proven Monarch Elite Process, and our industry-leading safety program. Historical building specialists want to work with us because we take on challenges that no one else in the business can.

Get it done safely. Get it done on budget. Get it done on time. These aren’t empty promises at DePue Mechanical. They’re a way of life. DePue Mechanical has been proudly serving the industry in the Illinois Valley, Joliet and the Chicagoland area since 1964. As a partner in all your boiler, piping, HVAC, and process mechanical needs, the DePue Team of Professionals offers you the experience, expertise and track record to professionally handle everything from minor repairs to a grass-roots plant addition. Our client-partners distinguish DePue Mechanical as best-in-class. Each and every DePue mechanic passes our stringent standards for safety, productivity and professionalism. You’ll see what a difference those standards make in your next project.

Established in 1976, Ficek Electric & Communication Systems, Inc. is a full service electrical, low voltage, security contractor specializing in IP telephony. We provide design and build services for commercial, industrial, healthcare, governmental and residential customers. Our highly-skilled construction and management teams allow us to specialize in projects of all sizes and complexities with a focus on safety and quality assurance. As a long-standing member of the National Electrical Contractors Associations and the IBEW, we are your single point of contact for the following electrical and low voltage needs: * Electrical * Outside Plant work including directional boring * Voice and Data low voltage cabling and design * AVAYA business telephone Systems including VOIP * Fire Alarm Systems * Security and Intrusion Systems and Design * 24 Hour UL Alarm Monitoring All of our divisions offer the most innovative technology, allowing our customers to put the critical job of keeping their wiring infrastructure and systems in the skilled and capable hands of our certified installers and designers. We continue to uphold a reputation for quality sales and service throughout the industry. As a certified woman owned business, we are committed not only to our success, but more importantly to yours. Our business has progressed with technological advancements over the years but some things haven’t changed; we remain a family owned business operating on family values. You will find us to be a customer-oriented company with a staff dedicated to exceptional customer service.

The Lakone Company is a manufacturer of Thermoplastic Injection Molding Products.

While completing my master's degree, created a marketing plan that helped this company differentiate their organization from their competitors. Coached Vice President weekly on the implementation of sales strategies and team development.● Positioned the company to grow revenues 30% and boost profitability 25% by identifying new market channels for business expansion into the private sector, where they gained market share.

IOC Construction is a leading General Contractor serving businesses and communities throughout the Greater Chicago and Milwaukee Area. We specialize in providing top-notch services in painting, construction, roofing, and maintenance. What sets us apart is our ability to manage a project from start to finish, both inside and out. We have extensive experience in various markets, including Industrial, Commercial Hi-Rise, and Multifamily complexes. With a proven track record of excellence and a strong commitment to quality, you can trust IOC Construction to be your reliable partner for all your construction needs.

Concrete Structures is a Chicago-based, family-owned and operated construction company founded in 1960, and specializing in cast-in-place concrete construction projects ranging from high-rise buildings to heavy construction such as bridges, tunnels, and airport pavements. We also build high Ff/Fl number slabs-on-ground and provide specialty flooring such as epoxy-coating of existing concrete.