★★★★★
Complete panel replacement on our 1965 house — Federal Pacific box swapped for a brand new 200-amp service. Big Electric pulled the permit, passed inspection first try, and the whole thing was done in a day.
Denver, CO · Open 24 Hours
Denver's
Big
Electric.
Licensed. Fast. Available right now — 24 hours a day, every day of the year. From panel upgrades to emergency repairs, Big Electric handles every electrical need across Denver and the metro.
24/7
Always Open
5★
Google Rated
CO
Licensed & Insured
Free
Estimates
What We Do
Full
Electric
Coverage.
From a single outlet to a full commercial installation — Big Electric handles every residential and commercial electrical need across Denver with licensed, code-compliant workmanship.
⚡ Get a Free EstimateMost Requested
Panel Upgrade & Replacement
200A+ service panels installed to code. Old Federal Pacific or Zinsco boxes swapped safely — permitted and ready for today's homes.
Wiring
Electrical Wiring & Rewiring
New construction, remodel wiring, circuit additions — clean, labeled, code-compliant work built to last.
EV Ready
EV Charger Installation
Level 2 home charging for any vehicle. Dedicated 240V circuit, correct ampacity, permit pulled, inspection passed.
Repair
Outlet & Switch Repair
Dead outlets, faulty switches, GFCI issues — diagnosed and repaired cleanly and fast across Denver.
Lighting
Lighting Installation
Indoor, outdoor, kitchen, high-ceiling, and bar lighting. Recessed, pendants, fixtures — installed clean and wired to code.
Outdoor
Outdoor Sockets & Wiring
Weatherproof GFCI outlets, exterior circuits, and outdoor line runs — properly grounded and permitted.
Emergency
24/7 Emergency Repairs
Burning smell, no power, sparking outlets — we answer immediately and dispatch fast, any hour, no surcharge.
Wiring
Wiring & Rewiring
New construction, remodel wiring, circuit additions — clean, labeled, code-compliant work built to last.
Commercial
Commercial Electrical
Tenant improvements, commercial panels, lighting systems, and emergency service for Denver businesses.
Our Work
Built Across
Denver.
Denver.
Real installs — EV chargers, lighting, panels, and outdoor wiring across Denver and the metro area.
Transformations
Before & After — See the Difference.
Panel Upgrade
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✓ After
Before
Switch Replacement
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✓ After
Before
Who We Are
Denver's
Big
Electrician.
Big Electric is a licensed, locally based electrical contractor at 4950 E Asbury Ave, Denver CO. We operate 24 hours a day, every day — no surcharge for nights, weekends, or holidays. We handle every residential and commercial electrical job with honest flat pricing and workmanship backed by a guarantee.
Colorado State Licensed & Insured
24/7 Emergency Response — No Surcharge
NEC + Denver Local Code Compliant
Upfront Flat-Rate Pricing
Workmanship Warranty on Every Job
5-Star Google Reviews
Customer Reviews
Denver Trusts
Big Electric.
Big Electric.
5.0
★★★★★
Average Rating
★★★★★
Burning smell from the breaker box at 1 AM. Called Big Electric — answered immediately, sent a tech in under an hour, found a melting breaker and replaced it that night. Absolute professionals.
★★★★★
Level 2 Tesla charger installed in my garage — 240V dedicated circuit, proper breaker, permit pulled by Big Electric. The install is clean, inspector passed it immediately, and the price matched the quote exactly.
Big Power.
Call Now.
Big Electric is ready at 4950 E Asbury Ave, Denver CO. Whether it's a planned upgrade or a 3 AM emergency — one call connects you to a licensed Denver electrician who responds, diagnoses, and fixes it right.
Get In Touch
Ready.
Right Now.
Call or text any time — we answer 24 hours a day for emergencies and free estimates. No forms, just a licensed Denver electrician ready to help.
⚡
⏰
Hours
Open 24 Hours · Every Day
Including weekends & holidays — no extra charge
🏅
License
Colorado State Licensed & Insured
NEC + Denver local code compliant
Call or Text Anytime
We answer 24/7 — for emergencies and free estimates. One call, a real person, fast response.
+1 303-879-2802 Free Estimate — Call NowLicensed · Insured · Free Estimates