Residential Electrician in Greenwood Village & Denver, CO
Panel upgrades, wiring, outlets, switches, and electrical inspections for your home.
About Our Residential Electrical
BES provides comprehensive residential electrical services - from simple outlet repairs to full panel upgrades. All work is code-compliant and performed by licensed Colorado electricians.
Residential Electrical
Every job includes the following - no hidden add-ons, no upcharges.
Panel Upgrades
100A, 200A, and 400A service upgrades. Code-compliant, permitted, and inspection-ready. Most upgrades completed in one day.
Whole-Home Rewiring
Aluminum-to-copper rewires, knob-and-tube replacement, and modern circuit additions for older Denver-area homes.
Outlets, Switches & Dimmers
Add new outlets, replace failing switches, install smart dimmers, GFCI/AFCI protection where required by code.
Electrical Inspections
Pre-purchase inspections, insurance-required evaluations, and code-compliance audits. Detailed written report you can show your lender.
EV Charger Wiring
Dedicated 240V circuits for Level 2 EV chargers. We handle the load calculation and panel capacity check.
Whole-Home Surge Protection
Protect HVAC, appliances, and electronics from Colorado's frequent lightning storms with a panel-mounted SPD.
Residential Electrical available across the Denver Metro
Same-day dispatch from our Greenwood Village office to homes and businesses in these cities. Click your city for area-specific details.
- Residential Electrical in Englewood Co
- Residential Electrical in Lone Tree Co
- Residential Electrical in Highlands Ranch Co
- Residential Electrical in Douglas County Co
- Residential Electrical in Centennial Co
- Residential Electrical in Castle Pines Co
- Residential Electrical in Parker Co
- Residential Electrical in Aurora Co
- Residential Electrical in Castle Rock Co
- Residential Electrical in Denver Co
- Residential Electrical in Greenwood Village Co
Why Colorado Homeowners Choose Us
Trusted for 30+ years. Here's why they keep calling us back.
Same-Day Service
Most jobs completed the same day you call - no waiting around.
Upfront Pricing
Firm quotes before any work begins. No surprise bills, ever.
Licensed & Insured
Fully licensed Colorado contractors with comprehensive coverage.
All Makes & Models
We service every brand of HVAC and electrical equipment.
Financing Available
Flexible payment options for every budget - no credit required.
4.8★ Google Rating
Top-rated by homeowners across the Denver Metro and Front Range.
What Colorado Homeowners Say
“BES came out same-day when our AC went out during a heat wave. The tech was professional, explained everything, and had us cool again in under 2 hours. Highly recommend!”
Sarah M.
Greenwood Village, CO · AC Repair
“Had BES install a Level 2 EV charger in our garage. They handled the permit, the install was clean and professional, and they even helped us apply for the Colorado rebate. Excellent service!”
James T.
Parker, CO · EV Charger Installation
“After getting 3 quotes for our electrical panel upgrade, BES had the best price and the best reviews. The job was done on time, cleanly, and passed inspection the first time.”
Linda R.
Centennial, CO · Panel Upgrade
Residential Electrical FAQs
Yes — every panel upgrade or service change in Colorado requires a permit and inspection. BES handles all permit applications and schedules the inspection on your behalf. Skipping the permit can void your home insurance and create problems when you sell.
Ready to Schedule Service?
Fill out the form below and a BES team member will contact you within 1 hour.
Related Services
Areas We Serve
Residential Electrical available throughout Denver Metro & Douglas County.