Founded in 1959, ALC is Wisconsin’s leading union subcontractor for complex, multi-trade commercial projects. We bring adaptability, leadership and craft to every jobsite.
Discover who we are, what drives us, and how decades of craftsmanship and collaboration have shaped a company built for complexity. Founded in 1959, ALC has grown into Wisconsin’s go-to partner for major projects.
ALC’s vision is to redefine contractor expectations through precision, partnership, and industry-leading standards.
A culture built on respect, safety, and pride creates teams that deliver consistently high-quality work.
ALC offers union-backed careers with advancement opportunities, training, safety, and respect for every trade professional.
Adaptability, leadership, and craftsmanship are the principles that guide every decision and every build.
Adaptability
Leadership
Craft
Every project follows a proactive process that anticipates challenges and keeps schedules and budgets intact.
See how we plan ahead, solve problems early, and keep projects moving from frame to finish—on time, on budget, and without surprises. Our proactive process has powered tens of thousands of successful builds, protecting schedules and reputations across the Midwest.
Explore the work that defines us: multi-scope projects delivered with precision and proven performance across diverse markets. From casinos and hospitals to cultural landmarks, our portfolio spans millions of square feet and some of Wisconsin’s most iconic spaces.
ALC serves healthcare, education, hospitality, retail, municipal, entertainment, religious, and commercial sectors.
With deep regional ties and scalable teams, we deliver consistent quality across Fox Valley, Green Bay, Madison, and everywhere in between.
Wisconsin
Upper Michigan
Your trusted partner for multi-scope construction projects that deliver precision, pride, and proven craftsmanship.
From intricate details to major builds, our portfolio tells the story of projects that stand strong for generations. Explore the complexity, precision, and partnership behind every job.
Fox Commons Core and Shell Drywall & Finishing | EIFS | Steel Stud Framing
Bellin Adolescent Center Weather Barrier & Insulation
Somerville Coporate Office Weather Barrier & Insulation | Acoustical Ceilings | Drywall & Finishing | Steel Stud Framing | Spray Foam Insulation
Vel Phillips Middle School Acoustical Ceilings | Drywall & Finishing | Steel Stud Framing
Thedacare North Appleton Campus Weather Barrier & Insulation | Drywall & Finishing | Steel Stud Framing
Maplewood School Weather Barrier & Insulation | Acoustical Ceilings | Drywall & Finishing | Steel Stud Framing
New London Library Acoustical Ceilings | Drywall & Finishing | Steel Stud Framing | Commercial Painting
Across the state and into the UP of Michigan, we’re building commercial spaces that change the way people connect with each other, services and recreation.
General contractors in Wisconsin and beyond often face shrinking budgets, compressed schedules, and unreliable partners. ALC solves for those challenges with proactive planning, integrated scopes, and a team that owns every inch of the job.
Eight scopes. One team. Explore our full range of commercial building services designed to keep your projects on time and on budget.
Since 1959, ALC has evolved from a single-scope contractor to a multi-trade construction powerhouse. We anticipate challenges, coordinate across scopes, and deliver projects that elevate the industry standard.
Behind every project is a team that owns every inch of the job. At ALC, we invest in our people first because their skill, pride, and commitment are what set us apart.
Are you ready to shape the spaces that shape communities?
The crew environment is fun and takes real pride in the work, and overall it feels like a place where people are taken care of. Jacob Lewandowski
Together, we’re shaping more than structures—we’re building trust, performance, and partnerships that last.
