Based in St. Louis, Core & Main is a leader in advancing reliable infrastructure™ with local service, nationwide®. As a leading specialized distributor with a focus on water, wastewater, storm drainage and fire protection products, and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. With approximately 320 locations across the U.S., the company provides its customers local expertise backed by a national supply chain. Core & Main’s 4,500 associates are committed to helping their communities thrive with safe and reliable infrastructure.

We administrator all Health & Welfare and Pension Benefits for the union laborers in the Mid-West region.

Welcome to the International Union of Bricklayers and Allied Craftworkers (BAC), one of the oldest, most respected and highly skilled trade unions in the United States and Canada. Learn more about our proud history. Today’s BAC members are continuing the proud tradition of craft excellence and union solidarity started by our founders over a century ago. As you go through our website, you’ll see the range of training, benefits and services that BAC members are able to access. Members are encouraged to actively participate in the Union by attending local or chapter meetings, asking questions, making suggestions, expressing their concerns and voting in elections. The information on this website is only a part of our story and what we have to offer masonry craftworkers and contractors. Welcome to the International Union of Bricklayers and Allied Craftworkers!

The Korte Company was founded in 1958 on the belief that professionalism, quality and value added services are fundamental to a successful company. More than fifty years later, that philosophy has earned Korte the reputation for delivering high quality, responsive services to our clients nationwide. Throughout our history, Korte has pioneered both Design-Build and construction management as effective project delivery methods. Our staff includes architects and engineers to provide a full range of integrated design and construction services. Korte was one of the seven founding members of the Design-Build Institute of America.

Tarlton is a St. Louis-based, $200 million general contracting/construction management firm specializing in complex new construction and renovation. We are committed to helping our region be more inclusive and prosperous. Serving the Midwest for 75 years, we are a WBENC-Certified Women's Business Enterprise working in diverse commercial, institutional and industrial markets, with special expertise in concrete construction and restoration. We value the longstanding relationships we have cultivated with our team members, clients and project partners. We love what we do and are proud to be STLMade.

O’Shea Builders is a leading commercial construction-solutions provider in Illinois. We provide Construction Management, Design-Build and General Contracting services.

Contegra Construction is a nation-wide design-build, general contracting and construction management firm serving the industrial, corporate, multi-family, healthcare, institutional and retail markets. We pride ourselves on the integrity of both our people and our projects; it is an essential part of our culture and drives our dedication to excellent service and proven results.

For 50 years Blanton Construction has been providing a wide range of services which include, pre-construction, general contracting, construction management, along with design/build and build to suit construction for restaurants, industrial, commercial, retail, educational, senior care as well as federal and state markets. From our inception in 1970, Ben Blanton's philosophy has been based on the belief that integrity, excellence and value are the keys to a successful business. Our future success in construction is rooted in building strong relationships with our clients. so strong that you would select us again and again without hesitation, recommending us to your contacts, colleagues and friends as a trusted advisor and contractor. At Blanton Construction, we know that our prices must be competitive, and the quality of the finished product must meet or exceed the expectations of our clients. To this end, we are constantly dedicated to fulfilling these needs with integrity, expertise, competitive pricing, excellent quality while on time and within budget.

MHS Legacy Group is a diversified national holding company, committed to creating a business legacy through people-centric leadership and disciplined operational strategies. Our purpose is to lead, guide, and educate our team members. We focus on building great people who generate great products and services for our clients.

McGrath & Associates, Inc. is a general contracting and construction management firm specializing in pharmaceutical, healthcare, institutional, industrial, and commercial projects. Our personal touch, quality of work, and expertise in complex, sensitive environments are the factors that set us apart from our competitors. McGrath & Associates, Inc., through excellence in performance and quality, strives to be the construction contractor of choice for customers, subcontractors, suppliers and employees. McGrath provides our clients the best construction services available while maintaining the highest level of quality, safety and control.

We are dedicated to providing our clients unique building services. Setting a precedent every time you build is a challenge few builders want to encounter. Yet it is a way of life for PK Construction. Quality material and workmanship, attention to detail, and high integrity has earned us a solid reputation as the builder of choice for many architects. We invite you to take a look at our portfolio and hope we have the opportunity of working with you on your next project. We provide: New Home Construction Whole House Renovations Custom Room Additions Kitchen Renovations Bath Renovations Custom Millwork Specialized Woodwork Custom Cabinetry New Luxury Home Construction In addition, we provide plumbing, electrical, tile and countertop needs.

Sutton's is a full service remodeler serving Springfield, IL and the surrounding Central Illinois area. Sutton's specializes in Roofing, Siding, Windows, Doors, Decks, Kitchen & Bath Remodeling, Room Additions and Insurance Reconstruction Services. The company was started in 1946 as Sutton's Roofing and Siding and has been locally serving Springfield's home improvement needs. We are proud to provide quality, professionalism, and customer satisfaction in all of our efforts here at Sutton's.