About Us

Cannon Companies is a nationwide utilities contractor specializing in Electrical, Telecommunications and Civil Infrastructure.

Since 1985, Cannon’s reputation and success has been built from our commitment to employee career growth and dedication to our company hallmarks: Safety, Quality, Integrity and Teamwork.

Our focus on innovation is core in everything we do and has consistently enabled our growth at every level of our organization.

We are consistently evaluating opportunities to increase efficiency within our projects and across every aspect of our company.

We work hard to stay at the forefront of safety and looking at methods of becoming more environmentally responsible across our portfolio of jobs.

Cannon strives to meet our customers requirements and project timeliness in an efficient and safe manner.


With Cannon Companies you don’t just choose a contractor; you choose a partner. Willing to go the extra mile to ensure full customer satisfaction throughout every aspect of your project.

Government Solutions Capabilities:


Primary NACIS Codes:

  • 237990 – Heavy Civil Engineering Construction
  • 236220– Commercial and Industrial Building Construction

Secondary NAICS Codes:

  • 237110– Water and Sewer Line and Related Structures
  • 237210– Land Subdivision
  • 238210– Electrical and Other Wiring Installation
  • 238910– Site Preparation Construction
  • 238990– All Other Specialty Trade Contractors
  • (Plus Others)

Licenses & Certifications:  


  • DUNS Number: 611675331
  • Cage Code: 3XBA7
  • PUC MBE (2008 – 2015)
  • US–DOT DBE/Caltrans
  • DGS–Small Business
  • Contractors License 600303


  • DUNS Number: 078584996
    Cage Code: 6DNP5


  • DUNS Number: 079362650
  • Cage Code: 742H0

Bonding Capability:


  • $15,000,000 +


  • $35,000,000 +