From the Team
Electrovoltage Blog
Practical electrical safety tips and guides from our licensed electricians, covering everything from panel upgrades to EV chargers. Have a question we haven't covered? Browse our electrical services or contact us directly.
July 23, 2026
How to Plan an Industrial Electrical Upgrade Without Stopping Production
Panel upgrades, new circuits, and motor control changes don't have to mean a production shutdown. Here's how facilities plan industrial electrical work around live operations.
July 23, 2026
Preventive Electrical Maintenance for Industrial Facilities: What to Check and How Often
A practical inspection schedule for panels, motors, and VFDs that helps facility managers catch industrial electrical faults before they cause downtime.
July 23, 2026
5 Signs Your Warehouse Needs a High Bay LED Retrofit
Yellowing fixtures, slow warm-up after a power blip, and dark aisles between bright spots are all signs it's time for an LED high bay retrofit, not another replacement lamp.
July 23, 2026
5 Signs Your Building Needs a Duplex Sump Pump Control Panel
A single float switch works until it doesn't. Here's how to tell when a mechanical room, parking garage, or elevator pit needs a proper duplex sump pump control panel instead.
July 22, 2026
Why Your Ring Doorbell Keeps Losing Power (It's Not the Doorbell)
Ring doorbell dropping offline or flashing a low-power warning? The problem is almost always the transformer behind the wall, not the doorbell itself.
July 22, 2026
Hot Tub Electrical Requirements: What Ontario Code Actually Requires
Dedicated circuit, GFCI protection, disconnect placement, and bonding: here's what actually goes into a code-compliant hot tub electrical installation.
July 22, 2026
Does Your Air Conditioner Need a Dedicated Electrical Circuit?
Central air and ductless mini-splits need more than a plug: here's what a dedicated AC circuit, disconnect switch, and panel check actually involve.
July 17, 2026
5 Signs Your Facility Needs an Industrial Electrical Fault Investigation
Recurring breaker trips, VFD fault codes, or unexplained downtime? Here are five signs it's time for a proper industrial electrical fault investigation.
July 17, 2026
Does Your Home Insurance Require an Electrical Safety Inspection?
Insurers are increasingly requesting ESA electrical safety inspections for older Toronto homes. Here's when it happens and what the inspection actually covers.