How do I know if I need a panel upgrade?

Common signs: a 60A or 100A panel feeding a modern home with an EV charger or heat pump on the way; breakers tripping under normal load; an FPE Stab-Lok or Federal Pioneer panel (insurance flag); rust on the meter base; or aluminum branch wiring. If your insurer asked for an electrical inspection, that is also usually a panel-or-service conversation.

How long does a service upgrade take?

Most 100A-to-200A residential upgrades are a one-day job. We coordinate the utility disconnect with Hydro One or Alectra (or Burlington Hydro / Hamilton Utilities, depending on the address), pull the ESA permit, and schedule the ESA Certificate of Inspection so power is back the same evening.

Can you replace a Federal Pioneer / FPE Stab-Lok panel?

Yes - and we recommend it. FPE Stab-Lok panels are a documented fire-and-failure-to-trip risk and most home insurers in Ontario now require replacement. We swap the panel, re-terminate every branch circuit, label everything, and get the ESA inspection done.

How quickly can you get to Gravenhurst from Huntsville?

About 50 minutes door-to-door. We work Gravenhurst regularly and schedule it on the same dispatch run as Bracebridge when possible.

Can you do commercial work in downtown Gravenhurst?

Yes - restaurant fit-outs, retail TI work, and service upgrades for the older downtown commercial stock. After-hours scheduling is standard.

Service Upgrades · Gravenhurst

Service & Panel Upgrades in Gravenhurst, ON

Gravenhurst is roughly 50 minutes from our shop. Non-urgent work gets same-week scheduling; same-day where we can.

Request Service → (705) 242-9090

Service overview → Gravenhurst overview →

Local context

Gravenhurst panel upgrades, 200A service upgrades, and FPE Stab-Lok replacement.

Gravenhurst has more year-round commercial than the smaller Muskoka towns - the Steamship docks, the brewery, restaurants and retail along Muskoka Road. Commercial service work and tenant fit-outs are common; the residential side leans toward older homes near the downtown core and lake homes south and west of town.

Service & Panel Upgrades in Gravenhurst - the bulk of these calls are 100A-to-200A residential upgrades, FPE Stab-Lok and Sylvania-Zinsco panel replacements (the insurance-driven calls), and meter-base swaps. We coordinate the utility disconnect with whichever distribution company serves Gravenhurst, pull the ESA permit, and have power back the same evening on nearly every standard upgrade. Most Gravenhurst work is one day on site.

We are ESA Licensed Electrical Contractor (LEC) (ESA/ECRA-7017877), 309A Master Electricians, insured and bonded. If you are in Gravenhurst and you need service upgrades work done, call (705) 242-9090 - a real person answers during business hours.

Where we work in Gravenhurst

Postal prefixes, neighbourhoods, and the cottage-country realities.

Postal prefixes (FSA)

P1P

District Municipality of Muskoka

Neighbourhoods

· Downtown Gravenhurst
· Muskoka Wharf
· Gull Lake
· Sparrow Lake area
· Bethune
· Ryde
· Muskoka Beach area

Climate & cottage notes

Slightly milder than Huntsville (50 minutes south), but the same ice-storm and tree-on-the-line outage pattern applies. Backup power is just as common here as further north.

FAQ - Service Upgrades in Gravenhurst

Questions we hear about service upgrades in Gravenhurst.

Common signs: a 60A or 100A panel feeding a modern home with an EV charger or heat pump on the way; breakers tripping under normal load; an FPE Stab-Lok or Federal Pioneer panel (insurance flag); rust on the meter base; or aluminum branch wiring. If your insurer asked for an electrical inspection, that is also usually a panel-or-service conversation.
Most 100A-to-200A residential upgrades are a one-day job. We coordinate the utility disconnect with Hydro One or Alectra (or Burlington Hydro / Hamilton Utilities, depending on the address), pull the ESA permit, and schedule the ESA Certificate of Inspection so power is back the same evening.
Yes - and we recommend it. FPE Stab-Lok panels are a documented fire-and-failure-to-trip risk and most home insurers in Ontario now require replacement. We swap the panel, re-terminate every branch circuit, label everything, and get the ESA inspection done.
About 50 minutes door-to-door. We work Gravenhurst regularly and schedule it on the same dispatch run as Bracebridge when possible.
Yes - restaurant fit-outs, retail TI work, and service upgrades for the older downtown commercial stock. After-hours scheduling is standard.

Related from the Skyline Electric notebook.

Service Upgrades · Residential

100A to 200A Service Upgrade: A Week-by-Week Timeline From First Call to ESA Sign-Off

A 100A to 200A service upgrade is one day on the truck and three weeks on the calendar. Here is the actual booking-to-signoff timeline so you know what to expect after you send the panel photo.

Read →

Cottage · Muskoka

Cottage Rewire in a Summer Window: How Muskoka Crews Plan Around the Owners

Most cottage rewires are not "the family clears out for six weeks." They are "we can give you Tuesday through Thursday for the next four weeks." Here is how a real Muskoka rewire actually goes.

Read →

EV Chargers · Cottage

Driving Your EV to the Cottage: Planning Charge Stops on the Way to Muskoka

The Hamilton-to-Huntsville run is now well within range for most EVs - but only if you plan one stop sensibly and the cottage has the right charger at the other end. Here is the practical version.

Read →

Service Upgrades in other cities we serve

Need service upgrades in Gravenhurst?

Tell us what is going on - we will be on the way. ESA Licensed, 309A Master Electrician, ESA permit on every job that needs one.

Request Service (705) 242-9090