We are industry leaders in the Aspen valley

Sopris Engineering has 25+ years of experience in the Roaring Fork Valley and surrounding area. We have dealt with every size job imaginable. From major construction in Aspen such as, Obermeyer Place and Aspen Art Museum down to small projects such as small house lots and handicap ramps. We do anything related to Civil Engineering and Surveying. We have more than 3000 jobs under our belt in the Roaring Fork Valley.


Brush Creek Roundabout

Snowmass Village, Colorado

2017 American Public Works Association Small Community Transportation Award According to the APWA nomination, “the project serves as a traffic engineering example in innovation to increase traffic service levels, public safety, and pedestrian safety.”

Willits Town Center

Basalt, Colorado

Willits Town Center is a mixed-use development that includes 250,000 square feet of commercial space and 120,000 square feet of residential condos. Sopris Engineering was involved with this development from day one and completely built out the project in 2022.

Basalt River Park

Basalt, Colorado

Sopris Engineering has been actively involved in the development of the Basalt River Park since 2011. The recently completed Basalt River Park lies on the banks of the Roaring Fork River and consists of residential, commercial, nonprofit as well as aTown owned Park.

Carbondale Market Place

Carbondale, Colorado

Sopris Engineering has provided civil engineering and surveying services for various aspects of the Carbondale Marketplace Subdivision from the planning, platting, and design phases through construction survey and construction administration.

Red Mountain Cadastral Survey

Gunnison and Uncompaghre Counties, Colorado

As part of a larger reclamation project for the United State Forest Service, Sopris Engineering located, monumented and platted five abandoned and/or inactive mine sites within the Ouray Ranger Districts of the Grand Mesa, Uncompaghre and Gunnison National Forest. The scope of work included re-tracing historic surveys and notes from the late 1800s and early 1900s, locating mining structures and evidence still in place, and using that evidence to re-set mining claim corners. Field crews hiked in a remote area near Ouray, Colorado, from a jeep road off the "million dollar highway," searching for evidence of specific mining activity along the banks of Red Mountain Creek, and up the steep, talus slopes, high above timberline on Red Mountain.

Roaring Fork Club

Basalt, Colorado

Sopris Engineering provided civil and survey services for the most recent development at the Roaring Fork Club which included 13 private cabins, 9 affordable housing buildings with multiple units in each, and expansion of one of the existing fishing ponds.

Satank Bridge Renovation Project

Carbondale, Colorado

The Santank bridge is the last remaining timber wagon truss bridge in Colorado. Sopris Engineering was hired to accurately survey the existing bridge in order to replicate new timbers to the exact size of the original bridge. New hardware/fittings/fixtures were also carefully surveyed to be able to successfully renovate the old bridge.

Willits Roundabout

Basalt, Colorado

Sopris Engineering was the Engineer of Record for the design and construction of the high profile CDOT specified Willits Lane/East Valley Road Roundabout located in Willits Town Center. The roundabout construction was completed in 29 days, within the budget that was set in 2007, without sacrificing any elements in quality control and while minimizing the impact to the community.

W Aspen Hotel

Aspen, Colorado

Located slope side on Aspen Mountain, this project consisted of land use entitlements and construction of a 90,000 sf + hotel with below grade parking, free market residential units, 104 lodge units, commercial space and 2 affordable housing units. Sopris Engineering was the engineer of record as well as project surveyor from the land use entitlements phase through construction which was completed in September of 2019.

Aspen Club & Spa

Aspen, Colorado

Located along the banks of the Roaring Fork River in Aspen, Colorado this projects includes 135,000 sf of resort fitness, wellness, spa and sports therapy facility along with fractional ownership residences. Sopris Engineering was the engineer of record as well as project surveyor for land use entitlements and permitting. The project is currently under construction with a completion date in the Summer of 2025