Electricians in Ontario
Browse 118 electricians in Ontario, California.
able electric
ontario, CA
abm electrical power services llc
ontario, CA
ac power 1 inc
ontario, CA
advanced electrical innovations
ontario, CA
advanced monitoring inc
ontario, CA
advanced technology inc
ontario, CA
agility integration corporation
ontario, CA
alberto garcia contractor
ontario, CA
alex electrical services inc
ontario, CA
alfa power electric
ontario, CA
andrew george turner
ontario, CA
arc electrical contractors inc
ontario, CA
arias electrical services
ontario, CA
avail electrical services llc
ontario, CA
b3d electric
ontario, CA
belanger electrical services
ontario, CA
california street lighting
ontario, CA
canseco electrical contracting incorporated
ontario, CA
castle contractor
ontario, CA
castle electric and builders inc
ontario, CA
cbx construction inc
ontario, CA
cfl engineers
ontario, CA
chino valley refrigeration
ontario, CA
cmd electric inc
ontario, CA
control systems
ontario, CA
copperhead electric
ontario, CA
davinson porto
ontario, CA
daylight solar energy corp
ontario, CA
daylight solar energy corp
ontario, CA
deer canyon electric inc
ontario, CA
dessa electric company
ontario, CA
digital technologies inc
ontario, CA
direct source communication inc
ontario, CA
e solar company
ontario, CA
electrical best services inc
ontario, CA
electrical services
ontario, CA
elias j enterprises inc
ontario, CA
fastech critical services inc
ontario, CA
foxtrot construction
ontario, CA
g t electric inc
ontario, CA
garcia alberto construction services inc
ontario, CA
gomez and gomez inc
ontario, CA
goodfellas electric inc
ontario, CA
green remodel solutions
ontario, CA
gregg electric inc
ontario, CA
hci sprinkler inc
ontario, CA
hci systems inc
ontario, CA
heritage design & build llc
ontario, CA
Frequently Asked Questions
How much does an electrician cost in Ontario?
Most electricians charge $80-$130/hour for standard work. Emergency and after-hours rates are higher. Panel upgrades typically run $2,000-$4,500. Always get 2-3 written quotes.
Do I need a licensed electrician in Ontario?
Yes — virtually all jurisdictions require electrical work to be done by a licensed electrician, and most require it to be inspected. Unlicensed work can void insurance and is a serious fire risk.
What counts as an electrical emergency?
Sparking outlets, burning smells from walls or panels, exposed wires, a buzzing breaker panel, or complete power loss are emergencies. If you see sparks or smell burning, shut off the main breaker and call an electrician immediately.
Should I upgrade my electrical panel?
If your home has a 60A or 100A panel and you're adding major appliances, an EV charger, or renovating, you likely need a 200A upgrade. Frequent breaker trips and flickering lights are signs your panel is overloaded.
Can I do my own electrical work in Ontario?
In most areas, homeowners can do very minor work like replacing a light switch cover. Anything involving wiring, circuits, or panels must be done by a licensed electrician and inspected. DIY electrical work is a top cause of house fires.
What is an electrical safety inspection?
An electrical safety inspection verifies that electrical work meets the applicable electrical safety code. Once it passes, you receive a certificate of inspection. Requirements, permit fees, and the issuing authority vary by jurisdiction — most permits and inspections cost $100-$300, and your electrician typically handles the application.