G W BERKHEIMER is a wholesaler of HVACR supplies and equipment serving the residential, commercial, industrial, institutional, healthcare and related markets, with locations in Indiana, Illinois and Kentucky.

ITR America was established in 2006 to provide Dealers and OEMs with a reliable, high quality source for replacement parts used on Construction, Mining, Forestry and Roadbuilding equipment. Managed and directed by some of the most respected and experienced leaders in the industry, ITR America has quickly grown to become the leading “Supplier of Choice” for wholesale dealers and equipment repair facilities in North and South America. ITR America in association with USCO, one of the world’s largest manufacturers and distributor of both OEM and Aftermarket Replacement Parts, stocks and distributes products through wholesale dealers and equipment manufacturers throughout the Americas. ITR manufactured products are produced within our “Owned Factories”, to strict quality standards. Our manufacturing facilities have been acknowledged for their outstanding quality and are endorsed with ISO 9001, ISO 4001 and ISO TS16949 certifications. The result is a higher quality product, that performs better in tough working conditions, thus providing dealers with products they can be proud of.

National Tube Supply is a market-leading distributor of carbon & alloy mechanical tubing to industrial customers across North America. Founded in 1990 just south of Chicago, NTS has been growing and broadening its reach ever since. NTS maintains more than 450,000 sq. ft. of warehouse space across five North American warehouses: University Park, IL; Moreno Valley, CA; Baytown, TX; Beaver, WV; and Mississauga, ON. In 2023, NTS acquired Commercial Fluid Power, adding three facilities dedicated to turnkey fluid power solutions in North Canton, OH; Dover, OH; and Rome, GA. With the depth and breadth of its North American inventory, coupled with the global support of the Bianco Group, NTS is uniquely positioned to ensure the right supply, right on time.

Alliance Steel is a privately owned and operated flat rolled steel service center, with decades of exceeding our customers’ expectations in all facets of the steel service center industry. We operate state of – the art coil processing equipment and the latest coil processing technologies. Alliance Steel maintains an impressive inventory of Hot Rolled steel, Hot Rolled Pickled and Oiled, Cold Roll steel, Hot Dipped Galvanized, Electro - Galvanized, Aluminized, Galvannealed, and Galvalume. We have several strategic locations in the Midwest and Mid – South; Gary, Indiana, HQ and warehouse, and sales offices in Memphis, TN, and Atlanta, GA. In May of 2020, Alliance Steel relocated its HQ’s to Gary, Indiana. Alliance Steel-Gary location provides 300,000 Sq. ft. of processing and inventory space, while simultaneously placing us closer to our mill supply and reducing freight cost to customers. Alliance Steel Service’s include Coil Slitting, Heavy Gauge Slitting, Multi - Blanking and Cut to Length Lines, Stretcher Leveling, Shearing, Laser Cutting (Fiber Lasers) , Logistics and Transportation, Metallurgical Assistance, and Toll Processing and Storage. Have Questions? Need a Quote? Want to learn more about what Alliance Steel can do for you? Contact us today! Email: [email protected] or call us at 219-427-5400

Schillings is Chicagoland & NW Indiana's premier supplier of building materials. The best service, the best showrooms, the best people - and always the best price! We will NOT be undersold! For almost 80 years, Schillings has provided Northwest Indiana and Chicagoland with the means to build great residential homes and projects with solid advice, products and a neighborly attitude. Our great-grandfather planted the foundation for a century of family successes and commitment. Our mission has surpassed the test of time and even grown stronger. With added services, new refreshed showrooms, a fleet of trucks, long list of quality services, and a renewed brand identity this third generation of Schilling Brothers is on track to keep the family legacy and dedication to growth in Northwest Indiana and Chicagoland residential construction growing strong. Schillings long list of services is our true differentiation. When Schillings is put to the test by homeowners, contractors and the community, we strive to be second to none when it comes to services. Our long history in Northwest Indiana and Chicagoland has not only helped to grow our passion for people and our neighbors, but it has also helped us to build a long retained, dedicated team of leaders and experts in our field right here in our showroom. Great Grandpa Schilling would be proud. Our sales staff is trained to review your project with you and make enhancements and cost cutting recommendations as well as check for local building code compliance. If you would like to see any additional services or care to learn more about our existing, give us a call. We are always working toward improved customers experiences.

Union Electronics is one of the nation's leading sources for OEM, Harvested, & Rebuilt parts. Our goal is to provide reliable replacement parts, at the best price, shipped in a reliable manner.

Wille Brothers Co. is a concrete supplier serving Southern Chicagoland and Lake County Indiana. Our specialty is supplying concrete to residential projects - both new construction and tear out and replacement work. Our timely deliveries, consistent product, and unmatched customer care are what separate us from our competition. Unlike the huge concrete suppliers in the area who specialize in building roads and other large construction projects, we don't put off the little guys. In fact, we can usually deliver concrete within two hours of taking an order. We have also earned a reputation with the residential contractors we cater to of supplying the finest concrete they work with. We accomplish this by using only the best raw materials available and never cutting corners when it comes to formulating our concrete mix. Our commitment to quality can be attested to by the scores of customers who have told us that our concrete is noticeably better than any other they have used.

Gordon Electric Supply is a premier distributor of electrical supplies and energy- efficient products, far out-pacing the industry in growth and innovative marketing. We have been recognized 6 times in recent years as the Distributor of the Year by IMARK, the industry’s #1 marketing and buying group. As a family-owned business for over 60 years, we pride ourselves on creating value for our customers. We are a people-centered company where teamwork is essential, and team members are encouraged to develop their talents and make a difference. Reliability and integrity are keys to our success. Gordon is a factory-authorized, premier Square D distributor. We sell lighting, electrical power distribution equipment, and miscellaneous electrical supplies through our warehouse locations and online. Other key lines we carry include: Sylvania, Eaton/Cooper, Hubbell, Acuity/Lithonia, Leviton, Pass & Seymour, Ideal, Klein, Thomas & Betts, Appleton, OZ Gedney, Southwire, 3M, Generac and Bridgeport. As a Woman-Owned Business Enterprise, we are certified by the State of Illinois and State of Indiana, as well as the nationwide Women’s Business Enterprise National Council (WBENC).

States Industries brings the beauty and warmth of natural hardwoods and premium softwoods to designers, manufacturers and consumers alike. Architects and designers and manufacturers of cabinets, furniture, commercial casework and store fixtures depend on States’ hardwood panel products and component parts to create beautiful, timeless and environmentally responsible products. Consumers enhance the value and beauty of their homes with States’ genuine hardwood wall paneling.

Edmund A Allen founded the company in 1897 in downtown Chicago. After WWII, we established a location in Momence, Illinois that became our sole office just a few years later. We have long been considered the Midwest’s premier Western Red Cedar distributor with regards to selection, quality and experience. We have been factory finishing our sidings and trims in a controlled environment since 1962. We were the first “staining” operation of our kind east of the Mississippi, and we are the third-longest running factory finishing operation in the country. In our commitment to provide for the custom needs of high-end construction, we operate an advanced custom milling operation on our premises to create nearly anything your architect can dream up in cedar. We are 100% employee-owned and committed to providing the best products and service in our categories.

Belson Steel Center Scrap is a family-owned recycling center with over 50 years of experience. We pay top market prices for ferrous, non-ferrous, and electronic scrap. In addition, we can offer scrap container drop-off and pick-up at your location.

Interstate Companies, Inc. is an industrial distributor, assembler, truck dealer, and a maintenance and repair provider. Our five operating divisions get their executive leadership, strategic planning, Acounting, IT, HR and Warranty support from our Corporate facility. Our operating divisions are: Interstate AssemblySystems - an ISO 9001:2008 certified assembler. Interstate BearingSystems - a distributor of industrial bearings and power transmission products. We are a member of both BSA and PTDA. Interstate IndustrialSystems - a leading provider of Plant Services and field maintenance labor. We offer flexible labor solutions for contract and project-based work in mining, oilfield, and remote maintenance environments. Interstate PowerSystems - an industrial distributor and maintenance and repair provider. We sell and service diesel engines, transport refrigeration, industrial automatic transmissions, and other products for both on-road and off-road applications. I-State Truck Centers - a family of full-service truck dealerships. We sell, service and support commercial vehicles and heavy-duty trailers.