Licensed Electrician in Centennial, CO

Juniper Mountain Electric is a family-owned electrical contractor based in Brighton, serving Centennial and every town in the Denver metro area. We handle residential, commercial and industrial work, from a single troubleshooting call to service changes, remodels, new construction and tenant finish. We work all over Centennial, including Southglenn and Castlewood.

Estimates are free, on site or by email. Call 720-660-1441 to schedule.

Electrical services in Centennial

  • Service changes and main panel upgrades, our specialty
  • Electrical troubleshooting and repairs
  • EV charger installation
  • Whole-house surge protection
  • Lighting, recessed lighting and ceiling fans
  • Outlets, GFCI protection, switches and dimmers
  • Rewiring older homes, including aluminum to copper
  • Remodels, basements, additions and new construction
  • Commercial, industrial and tenant-finish electrical

Local know-how for Centennial projects

Permits: In Centennial (Arapahoe County), electrical permits are issued by the City of Centennial Building Division. We pull the permit and schedule the inspections, so the work is documented and done to code.

Your utility: Centennial is served by Xcel Energy or CORE Electric Cooperative, depending on your address. For service upgrades, meter work and new services, we coordinate the disconnect and reconnect with the utility for you.

Centennial is split between two electric utilities, and we confirm yours before scheduling any service upgrade.

Why Centennial homeowners and builders choose us

  • Licensed and insured: Colorado electrical contractor EC 8302, also licensed in Wyoming and Idaho.
  • Clear quotes: free estimates with upfront quotes before work begins. Troubleshooting is billed hourly.
  • Award-winning: BB Living’s 2025 Most Valuable Trade Partner, plus IECRM project awards in 2018, 2023 and 2026.
  • Quality materials: we’re big fans of Leviton load centers and Lever edge devices, and we also install Square D, Siemens, Eaton and ABB.
  • Rated 4.9 stars from 46 reviews on Yelp.

Schedule an electrician in Centennial

Our office is open Monday through Friday, 8:00 AM to 4:00 PM, and after-hours service is available by appointment. Call 720-660-1441 or send us a message.

Juniper Mountain Electric, 10780 E 166th Ave, Brighton, CO 80602