Workers watching a metal building construction process take place

What Is Metal Building Construction?

Metal building construction is a process where your contractor efficiently assembles pre-engineered building parts. Learn more here.
Hard-hats lined up on a bench

Calahan’s Construction Safety Tips

We use the procedures described here to keep our workers and clients safe during our construction projects.
Tilt-Up Construction and its Benefits

The Benefits of Tilt-Up Construction

What is tilt-up construction? Discover this construction method’s process and advantages here to determine if it’s a good fit for your project.
design build construction layouts for Denver

What Types of Denver Building Permits Does Your Construction Project Need?

If you want to start a construction project in the Denver area, you need Denver building permits before you break ground, add on, or remodel anything.
Contractor during a winter construction project

Winter Construction Projects and Their Challenges

Can you successfully complete a winter construction project? It’s possible, but these projects often face major challenges that can disrupt construction.
Benefits of Pre-Construction Services

What Are Pre-Construction Services?

Pre-construction services are one of the most critical aspects of construction. Streamline your next project with Calahan Construction.
Construction workers look over building plans

How Do Full-Service General Contractors Help You Through the Commercial Land Development Process?

Hiring full-service general contractors helps you through the commercial land development process. Learn how Calahan Construction helps.
Commercial construction workers during the consulting phase

What Is Commercial Construction Consulting and Why Is It Important?

Commercial construction consulting is crucial for ensuring that a construction project is feasible. Calahan is your partner in construction.
Construction Workers Pointing and Looking Upward

What Is a Commercial General Contractor?

Commercial general contractors provide many services for building and remodeling projects. Discover what separates good contractors from the rest.
Construction workers looking over construction plans during new construction

Is Industrial Building Construction, Expansion, or Renovation the Best Option for My Facility?

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Looking to make some changes to your facility? Consider these aspects when looking at industrial building construction, expansion, and renovation.