Powered by experience. wired for excellence.

Since 1995, Mammoth Electric has delivered reliable commercial electrical contracting throughout California, Arizona, and Nevada. We combine technical expertise with a commitment to quality, safety, and long-term client relationships.

From small projects to complex builds, Mammoth Brings the Expertise and accountability clients need.

  • With nearly 200 design/build projects completed since 1995, Mammoth Electric combines in-house engineering with field execution to deliver fully coordinated electrical solutions. Learn more about our Design/Build expertise.

  • From underground rough-in through final commissioning, our team provides the planning, coordination, and field leadership required to successfully execute complex commercial and industrial builds. Learn more about our Ground-Up Construction expertise.

  • Whether working in occupied facilities, active job sites, or new shell spaces, our team provides adaptable, efficient electrical solutions for tenant improvement projects of all sizes. Learn more about our Tenant Improvement expertise.

  • When a project budget and electrical scope need to align, Mammoth Electric provides practical, cost-effective solutions.

  • Mammoth Electric provides early-stage planning, utility coordination, power distribution analysis, site assessments, and existing building documentation to help teams identify challenges, streamline construction, and support informed project decisions.

30+

YEARS IN BUSINESS

C-10

LICENSED CONTRACTOR

75+

YEARS COMBINED EXPERIENCE

150+

EMPLOYEES