Our Core



Since 1993, we have been laying foundations for communties throughout the mountains and the western slope of Colorado.  The key component of any building starts with a good, solid foundation.

Work at the Sankey Residence in Bachelor Gulch has S2M crews forming walls for the garage structure.

In Silverthorne, CO, S2M crews formed walls for a parking structure at the 4th Street Crossing.

External shoring for footers of the Boutique Hotel on Hyman were completed in close quarters to downtown Aspen buildings.


Flatwork refers to concrete formed and poured on a horizontal surface.  Rebar or wire mesh is often used to increase the concrete’s strength and durability.  As a leader in flatwork concrete construction, S2M prides itself as a full turnkey concrete contractor that can complete your project inside and out – all in a timely manner.  We have experience with sidewalks, garage slabs, curb and gutter, super flat floors, parking garages, structural slabs and ice rinks.

Examples of flatwork are highlighted throughout Colorado and North Dakota including the Pedestrian underpass located on Highway 82 in Basalt, CO and site work for Conoco Phillips in Watford City, North Dakota.   A day care facility in Broomfield, Colorado allowed S2M to put our curb and gutter machine to work.  A concrete paving job had crews adding to the bike trails in Castle Creek located in Aspen, Colorado.

Specialty work

S2M has participated in multiple construction projects that offer unique challenges. These projects have required our crews to come up with custom solutions.

The Zales Residence in Aspen, CO shows cast in place structural concrete steps completed with a board form finish.

Custom forms had to be built for the dive platforms and auditorium seating at Laramie High School in Laramie, Wyoming.

S2M crews worked on the bottom slab for a new clarifier in Carbondale, Colorado.  The work is an upgrade to Carbondale’s Wastewater Treatment Plant.

Architectural Flatwork

Our Architectural Flatwork includes colored or stamped concrete to embellish a homeowner’s driveway or patio. Exposed aggregate is another concrete finish we specialize in.  We are experts with decorative concrete work, including stamped or imprinted concrete, colored or stained concrete or exposed aggregate work.

Decorative concrete can be used in an interior flooring application or as an exterior patio, driveway, walkway or steps. Exposed aggregate reveals the true beauty of concrete.  With an increased request for decorative concrete, S2M has continued its dedication to training our employees with the most state of art techniques available today.

S2M completed an exposed aggregate driveway for a client in Aspen, CO. We made up the samples of Kaluha and San Diego Buff to give our clients a choice.

Architectural Walls

Over the years, S2M has created some of the most pleasing architectural projects through both form work and form liner techniques.

Board form walls enhance the retaining walls used for an Aspen, Colorado Residence’s driveway.

S2M completed concrete formwork on a reaction wall for the Structural Testing Lab at the University of Wyoming’s High Bay Research Facility.

The Concrete Arch puts a nice finish on work S2M performed for the Highway 82 Basalt, Colorado pedestrian underpass.

(970) 945 1174

PO Box – 1578 Glenwood Springs, Colorado – 81602