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
We make complex commercial projects easier to build. How? By reducing handoffs, leading where scopes overlap, and delivering coordinated work from frame to finish—walls, ceilings, finishes, and exterior systems.
Commercial construction isn’t linear. Conditions shift. Schedules tighten. Coordination pressure rises. Our teams anticipate what’s next, adapt in real time, and keep work moving without sacrificing quality.
Instead of juggling multiple subcontractors, our clients rely on one accountable partner for critical scopes throughout the project lifecycle.
Steel stud framing, drywall, painting, and acoustical ceilings set the pace for the job. We execute these scopes with accuracy, sequencing, and constant coordination.
Spray foam, air and vapor barriers, and EIFS demand precision and timing. We install with attention to transitions, inspections, and long-term performance.
Fragmented scopes create fragmented responsibility. Our integrated approach reduces risk and accelerates progress.
One subcontractor across adjacent scopes means faster issue resolution and no finger-pointing.
We plan with the critical path in mind, sequencing work to support closeout timelines.
Designs evolve. Conditions shift. We adjust sequencing, solve problems fast, and keep momentum without creating downstream issues.
When scopes overlap, leadership matters. We coordinate proactively and communicate clearly to keep the job moving forward.
We take pride in work that performs under inspection and in daily use—fewer punch list issues, more confidence at turnover.
Proven Craftsmanship, Local Roots
With 65+ years of commercial construction experience, ALC has adapted to changing codes, materials, and delivery methods while staying grounded in disciplined execution. Our teams bring that expertise to every jobsite, both large or small, across the region.
Clear communication. Defined responsibility. A partner who understands how their work impacts the whole project.
We don’t just complete scopes. We think ahead, identify risks early, and adjust as projects progress.
Whether you’re planning a new project or simplifying coordination on an active jobsite, ALC brings the scope, experience, and leadership to support your build.
