Colorado's Premier
Earthwork and Site
Utilities Contractor
Mission and Vision
SWI Excavating is a Colorado company serving Colorado since 1997. Our professional services include Earthwork, Site Utilities, and Emergency Work. Our Core Values provide the fuel to our Mission and Vision.
Mission: We transform, elevate, and maintain Colorado Communities by providing safe, high value, and reliable excavating services to our valued partners.
Vision: We aim to develop over 1,000 projects by 2034 while improving the lives of thousands of people through new and improved infrastructure.
Values: Results-Oriented, Accountable, Aligned, Transparent, Inspirational, Disciplined.
SWI Excavating
Civil Construction Services
Experience the SWI
Civil Difference
SWI Excavating is a Colorado company serving Metro Denver and the Front Range since 1997.
If you are in need of a quality earthwork & site utility, give us a call! We provide many professional services.
See Why Companies
Choose SWI Excavating
Over 25 Years Of Experience In site work and underground utilities
Experience Working With Many Tier 1 Building Companies
Fully Licensed And Compliant With Govt. Regulations
‘’SWI is a quality company to be in a trade partnership with. Alex and his crew are great to work with on a day to day basis. With over 20+ years in the industry, I can say they are worth every minute of knowing SWI.’’
Vincent L
February 28, 2023
‘’I highly recommend working with SWI Excavating. This business is ran very professionally and they take great pride in the work that they do.’’
Connor Dugan
February 28, 2023
‘’Bedrock, LLC and On-Demand Concrete, LLC have been doing business with SWI Excavating for a few years now and it has always been a pleasant experience through and through!’’
Bedrock Slingers
February 28, 2023
‘’I have nothing but the best to say about SWI! Quickness to respond, attention to detail, and quality of service are unmatched. You can also tell the owner carries a lot of pride in the business and it’s employees. Their ability shows in their work and their work is excellent! 10/10 recommend.’’
Sydney
February 28, 2022
‘SWI is a quality company to be in a trade partnership with. Alex and his crew are great to work with on a day to day basis. With over 20+ years in the industry, I can say they are worth every minute of knowing SWI.’’
Vincent L
February 28, 2023
‘Extremely professional. Was able to keep constant communication with us while keep a faster pace than expected’’