About SWI Excavating
Colorado Built. Colorado Strong.
Founded in 1997, SWI Excavating has grown from a small local outfit into one of Colorado’s leading specialty civil and underground utility contractors. We partner with general contractors, developers, estimators, and commercial builders across the state to deliver high-performance excavation, earthwork, and utility services—on time, on budget, and ahead of expectations.
We may be a lean team, but we deliver big results. SWI consistently competes—and wins—on the same level as larger firms by leveraging innovation, experience, and a deep-rooted commitment to excellence.
What We Do
SWI Excavating provides a full range of professional services, including:
- Excavation & Earthwork
- Sewer and Water Line Installation
- Demolition & Site Prep
- Emergency Utility Repair
With the equipment, technology, and skilled workforce to take on large-scale commercial projects, we serve as a trusted subcontractor for projects across retail, industrial, residential developments, and public infrastructure.
How We Work
We bring the tools of tomorrow to every job we do today. At SWI, we integrate GPS-enabled machinery, drones, and real-time project data to deliver more accurate, efficient, and safe results on site.
Our operations are built around systems that drive consistency, reduce downtime, and maximize productivity—giving our clients the confidence that their projects are in expert hands from start to finish.
Our Mission: Build Better Communities
We’re more than excavators. We’re builders of opportunity, safety, and growth across Colorado.
Mission: We transform, elevate, and maintain Colorado communities by providing safe, high-value, and reliable excavating services to our valued partners.
Our Vision
To complete over 1,000 projects by 2034 while improving the lives of thousands through smart, sustainable infrastructure and community-first development.
Our Core Values
At SWI Excavating, we live and work by six core values:
- Results-Oriented – We focus on outcomes that matter.
- Accountable – We own our role in every success.
- Aligned – We move together, united in purpose.
- Transparent – We believe in open communication.
- Inspirational – We lead with integrity and vision.
- Disciplined – We show up, stay focused, and deliver.
Who We Serve
We specialize in partnering with commercial general contractors, estimators, and developers, looking for a high-performing, technology-forward excavation partner.
Whether it’s a new development, a major site utility upgrade, or a time-sensitive emergency repair—SWI is the team you can count on.
Looking Ahead
SWI Excavating is growing fast—but staying grounded. Our focus is on sustainable growth, building lasting relationships, and continuing to set the standard for excavation excellence in Colorado.
If you’re a builder, a project manager, or a skilled worker looking to grow your career in a fast-paced, values-driven company—we’d love to connect.