Outlet, Switch and GFCI Installation and Repair in Denver Metro Area
Need a safe, code-compliant outlet, switch, or GFCI installed or fixed today? MZ Electric is a local, family-owned team serving the Denver Metro Area, including Denver, Littleton, and Highlands Ranch. Our licensed electricians (EC7816) are background-checked and deliver quality backed by a 4.9 rating from 1,152 reviews. Since 2009, homeowners have trusted our transparent service, financing options, and teacher, military, and senior discounts. Call (303) 865-8341 or book online for prompt, professional electrical service.

Each image is a real worksite photo, reflecting the quality and dedication in every project.
Special Offers & Promotions
10% off all electrical repairs, including outlet and switch installation and repair services in Littleton.
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"Free USB outlet with any service"
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Hot tub electrical hook up — starting at $24/mo (professional wiring and installation by MZ Electric).
- Financing Available
Why Choose Us
What Our Customers Say
"They quickly isolated the issue and fixed a broken GFCI within minutes."
"They installed light fixtures, outlets, and switches in one visit with outstanding quality."
"Put in a smart switch and repaired a burnt outlet. On time and friendly."
Where We Work
What areas do you serve for outlet, switch and GFCI installation and repair?
We serve the Denver Metro Area, with frequent visits to Denver, Littleton, and Highlands Ranch. See the full list of communities below.