Canyon Drive, Berlin, NJ 08009 (908) 200-0171 Visit Website
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SEMPER UTILITIES LLC is a veteran-owned small business located out of Berlin, NJ. The CEO, Mike Diaz, has over 30 years of experience in the utility industry with work on distribution, transmission, and underground services. Our team of highly experienced staff has a keen understanding of industry regulations and safety controls. We utilize modern technology to support our clients to expand visual capabilities and provide real-time status updates on projects. Our focus is to provide professional, safe, and cost-effective utility construction services. Contact us to learn more about our federal contracting abilities.  

Core Competencies
  • Overhead and Underground Electrical Transmission
  • Overhead and Underground Electrical Distribution
  • Substation
  • Electrical Consulting
  • Streetlight Project Management & Maintenance
  • Emergency Assistance/Storm and Electrical Restoration

Safety is Number One Priority at Semper Utilities

Over 30 Years of Experience in the Utility Industry

Sba cert
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