Norco, CA · Serving since 2003
Panel Upgrades, Emergency Repairs & Full Rewiring
Harper Electrical Contractors, Inc. handles residential and light commercial work around Norco — panels, outlets, EV chargers, and after-hours repairs. Call for a straight answer on price.
24/7 emergency available · Serving Norco and Riverside County
Why hire Harper Electrical
Local electricians for real jobs — not a call center that flips your lead.
Bonded & insured
Insurance on every job. Clear paperwork before we start work.
After-hours emergencies
Burning smell, dead panel, or no power at night — we take those calls.
Upfront pricing
You get a clear number before the wrench turns. No surprise add-ons on site.
Areas we cover
Based in Norco, serving Riverside County and nearby cities:
How we work
- Written scope and price before work starts
- Permits and inspections when the job requires them
- Panel, branch circuit, and device work done to code
- Same-day service when the schedule allows
Common electrical problems we fix
If any of this sounds familiar, a short call usually tells us what you need.
Breakers keep tripping
Overloaded circuits, bad breakers, or a panel that cannot keep up with new appliances and EV charging.
Warm outlets / burning smell
Loose connections and aging wiring. We find the fault and make the circuit safe again.
Not enough power for remodel
Kitchen, shop, or ADU needs more amps. Panel upgrades and new circuits sized for the load.
What we handle on the job
Panel work, emergency fixes, EV chargers, lighting, and safety inspections around Norco.
Panel upgrades & rewiring
Old breaker box tripping or not enough amps for a remodel? We replace panels, add circuits, and rewire rooms so the house can handle modern loads.
- 100A and 200A panel replacements
- New circuits for kitchens, shops, EV chargers
- Permits handled where required
After-hours electrical repair
Sparks, burning smell, dead outlets, or half the house dark — call us. We show up, find the fault, and get power back without the runaround.
- Night and weekend callouts
- Outlet, breaker, and wiring fixes
- Clear price before we start the work
Safety checks & maintenance
We walk the panel, outlets, and main lines looking for loose neutrals, overheating, and code issues before they turn into a fire call.
- Full panel and outlet inspection
- GFCI / AFCI testing
- Written notes on what needs fixing
EV charger install
Level 2 charger wiring for home or small commercial. We size the circuit, pull permits when needed, and leave you ready to plug in.
- 240V dedicated circuits
- Panel capacity check
- Tesla, ChargePoint, JuiceBox and others
Lighting & outdoor power
Interior fixtures, recessed cans, landscape lighting, and outdoor receptacles installed clean and to code.
- Indoor and outdoor lighting
- GFCI outdoor outlets
- Switch and dimmer upgrades
Smart home wiring
Cat6, low-voltage runs, smart switches, and dedicated circuits for home offices and media rooms.
- Data and low-voltage runs
- Smart switch installs
- Home office power setups
Typical pricing
Starting numbers for common jobs. Final quote depends on access, panel condition, and materials.
Service Call + Diagnostic
$89
Trip charge + diagnosis
- On-site assessment
- Written findings
- No obligation to repair
Outlet / Switch Install
$149
Per standard device
- New outlet or switch
- GFCI where required
- Clean finish work
Panel Upgrade
from $1,800
100A–200A typical
- Load calculation
- New main panel
- Permit coordination
Whole-Home Rewiring
from $4,500
Scope depends on home size
- Room-by-room plan
- Code-compliant wiring
- Final inspection ready
EV Charger Install
from $599
Labor + circuit (charger extra)
- 240V circuit
- Panel capacity check
- Mount and wire unit
Need an electrician in Norco?
Call for emergencies or book a free estimate for panel work, rewiring, lighting, or EV chargers.
Common questions
Find us in Norco
704 Dry Gulch Place, Norco, CA 92860
(928) 208-7643 · admin@electricrobinson.com
Mon–Fri: 7:00 AM – 7:00 PM
Saturday: 8:00 AM – 5:00 PM
Sunday: Emergency only