Colorado Civil Engineering Services

Ranch entrance
Colorado’s #1 Civil Engineering & Land Surveying Firm

At Roaring Fork Engineering, we are your trusted Colorado specialists for civil engineering. We bring expertise in civil, environmental, water resources and construction administration. We are dedicated to delivering top-tier work that, while may not always be visible, is always impactful. Trust us to bring our knowledge, passion, and professionalism to every project.

Meet Our Team

Locally based in Carbondale, CO, we’re proud to serve our neighboring regions. Our comprehensive services are catered to the western slope and mountain communities of Colorado. Our extensive portfolio reaches across the Western Slope, serving clients from Grand Junction to Glenwood Springs, Aspen, Breckenridge, and beyond. Get to know our team below.

Aspen Snowmass logo
City of Aspen logo
Basalt Sanitation District logo
Aspen Valley Polo Logo


As a comprehensive provider of engineering solutions, our offerings span across civil engineering, environmental engineering, water resources, and construction administration.

We handle a vast array of projects, from conducting meticulous water and sewer rate studies to designing efficient retention systems. Our expertise also covers hydrological modeling, stormwater management, and integrated site design. We excel in mapping out utility layouts among other services.

Our services include:

  • Integrated site design
  • Water retention & impoundment
  • Construction administration
  • Drainage plans & site balancing
  • Sewer collection design
  • Water distribution design
  • HEC-RAS modeling
  • Hydraulic modeling
  • Stormwater management
  • Utility layouts
  • Development applications 
  • Development permitting
  • Erosion control plans
  • Field & value engineering
  • RFI, ASI, cost reviews & submittals
Basalt Vista affordable homes
Trusted for Responsiveness
Ian Quillan

“Roaring Fork Engineering has been serving our sanitation district for years now and we’ve always been pleased with their responsiveness and professionalism. I’d recommend them to anyone who is looking for a civil engineer.”

– Ian Quillan, District Manager of Basalt Sanitation District

topographic drone photograph

Land Surveying

We offer comprehensive land surveying solutions throughout Colorado for residential and commercial properties. Whether you need a topographic survey or a ALTA/NSPS Land Title survey, we’re the team of professionals you want on your side.

Why Choose Roaring Fork Engineering?

When you partner with Roaring Fork Engineering, you can expect…


Our team of experienced civil engineers bring years of experience and knowledge to every project, ensuring accurate and reliable results.

Advanced Technology

We utilize cutting-edge equipment and software to deliver high-quality data and precise measurements.

Customized Solutions

We understand that every project is unique, so we tailor our services to meet your specific needs and requirements.

Competitive Pricing

We offer cost-effective civil engineering solutions without compromising on quality, accuracy, or efficiency.

Customer Service

Our dedicated team is always available to answer your questions, address your concerns, and provide timely updates on your project’s progress.

Where We Serve

Service map of Colorado by county

Nestled in the heart of Carbondale, Colorado, our headquarters serves as the epicenter of our operations, though our impact reverberates throughout the mountain communities across Colorado.

We cater to a diverse clientele, including land developers, municipalities, and both commercial and private landowners. Our commitment to excellence is as enduring as the mountains we work within, and we are proud to contribute to the beauty and functionality of our beloved state.

Contact Us Now

Civil Engineering Case Studies

Explore our previous projects and discover the excellence our civil engineering firm offers in every design and strategy. From commercial companies to municipal entities and private land owners, we’re known for our quality, responsiveness and timeliness for every client.

Case: Civil Engineering for the Aspen Skiing Company

We assisted in the civil engineering design of the new Big Burn Ski Lift for the Aspen Skiing Company. We provided erosion control measures, graded the slope, planned utility placements, and conducted a feasibility analysis alongside other services. Our plans were used to permit the project and meet forest serve requirements.