Our Portfolio

When the Village of Snowmass needed to expand the Melton Ranch Trail along a steep, narrow mountainside, they required a massive structural solution with minimal excavation footprint. Learn how over 8,000 square feet of Redi-Rock gravity blocks provided the safety, durability, and natural aesthetic needed to make this system the village’s new standard for retaining walls.

Building on an extremely confined and steep mountain hillside requires innovative engineering. See how Signature Stone supplied a custom Redi-Rock retaining wall solution featuring massive XL base blocks and custom radii to navigate large boulders, protect existing utilities, and create a secure, structural parking deck for this stunning Vail home.

Discover how the City of Aspen connected vital recreational hubs with a new, ADA-accessible multi-use trail. Facing steep alpine terrain and environmentally sensitive surroundings, local stakeholders partnered with Signature Stone to install a beautiful, low-impact Redi-Rock gravity wall that secured the mountainside while earning multiple engineering awards.

To provide a safe crossing over active railroad lines and existing bike trails, the City of Fort Collins required a complex “serpentine” wall design. Dr. Sean Chiang and the team utilized a tapered gravity system to create seamless S-curves without the need for site modifications. The Ledgestone-textured walls now serve as high-mass bridge abutments, combining structural engineering with an aesthetic that enhances the local recreation area.

One of North America’s most famous ski resorts required a straightforward and durable retaining wall solution to support a vital infrastructure expansion. The project involved the development of a new mountainside workforce housing project and a 400-space expanded overflow parking lot. The solution needed to be structurally resilient enough for high-altitude conditions while maintaining an aesthetic that complemented the high-visibility resort corridor.

When CDOT needed to widen Highway 119 through a narrow mountain canyon, they faced a critical lack of space for traditional reinforcement. Dr. Sean Chiang and the team designed a massive gravity wall system reaching heights of 18.5 feet. By utilizing block mass instead of geogrid, the project stabilized 11,500 square feet of wall face while minimizing excavation in the sensitive environment.

EVail, CO Colorado DOT Widens Highway Using Redi-Rock Retaining Walls When it snows in Vail, Colorado, it’s a skier’s dream – but for drivers, especially

Denver, CO Denver Redi-Rock Detention Pond When a Denver area hospital was expanding in 2014, they desperately needed more parking. The problem was that space

Boulder County, CO Gravity Wall Emergency Repairs Using Redi-Rock gravity blocks allowed the installers to build the wall in front of the slope, then flow

Jefferson County, CO Colorado Mountain Recreational Path The Redi-Rock Ledgestone textured block was custom colored to match the look of the natural Colorado surroundings. This

Littleton, CO Deer Creek Crossing Headwalls and Wingwalls The finished bridge over Deer Creek meets AASHTO/LRFD standards, as well as the aesthetic desires of Chatfield