Services

Heavy Civil Construction Built for Performance

At LamCo Construction Performance, we provide reliable, high-quality civil construction services for private, commercial, and public works projects across Montana and beyond. With decades of experience and a commitment to safety, efficiency, and craftsmanship, our team is equipped to handle projects of all sizes—from complex infrastructure to site development.

Underground Utilities

We install essential utility systems with precision and care, including water, sewer, and storm drain infrastructure. Our team understands the importance of doing it right the first time—ensuring safety, durability, and long-term performance. We are certified in pipe fusing. 

Mass Excavation & Grading

LamCo specializes in large-scale earthmoving and grading services. From rough grading to tight tolerance finish grading, we prepare sites (residential, business, and federal) to exact specifications, ready for the next phase of development.

Tight Tolerance & Finish Grading

We take pride in delivering precision finish grading that meets the strictest project requirements—ensuring proper drainage, elevation accuracy, and site readiness for construction or paving.

Small Quantity Concrete

Our team provides small-scale concrete services to support your project needs, including pads, curbs, and structural components—executed with the same attention to detail as our large-scale work.

Industries We Serve

LamCo’s experience spans a broad range of industries, including:

  • Public Infrastructure

  • Federal Projects

Why Choose LamCo?

We combine modern equipment, experienced crews, and a safety-first mindset to deliver projects that meet the highest standards of quality and efficiency. From challenging terrain to complex timelines, LamCo Construction Performance is your trusted partner in heavy civil construction.

  • Trucking & Transportation

  • Residential & Commercial Site Development

  • Construction & Development

  • Municipal Projects

Ready to get your

project moving?

Contact us today to discuss how LamCo can
deliver results you can build on.