KNT Electric

Company Facts

KNT Electric at a Glance

By the numbers

Google rating

4.9out of 5

Customer reviews

90on Google

Rating and review count pulled from Google on October 2, 2026.

What We Like

• Declared specialism in knob and tube wiring replacement, the most common old-house electrical problem in Toronto
• 4.9 rating from 90 Google reviews as read on September 30, 2026
• Handles panel and service upgrades, which usually accompany a rewire
• Covers both residential and light commercial electrical work
• East York base close to the east-end neighbourhoods with the oldest wiring
• Saturday hours from 9 AM for homeowners who cannot take weekday time off

Things to Consider

• No emergency or after-hours service is listed, with weekday hours ending at 6 PM
• Closed Sundays
• Pricing, licence details and warranty terms are not published, so confirm them in writing
• Plaster and drywall patching after a rewire is often a separate scope, so clarify what is included

Google rating

4.9

Based on 90 Google reviews

Review data updated October 2, 2026

View on Google Maps

Rating Distribution

• 5 stars98%
• 1 star2%

Toronto has a very particular electrical problem. Thousands of houses in East York, Leslieville, the Danforth, Riverdale, the Annex and the west end were wired between the 1900s and the 1940s with knob and tube, a system of single conductors run through porcelain insulators with no ground. It worked for the loads of its day. It does not cope well with a century of paint, sagging insulation packed around live conductors, and a modern household running a heat pump, an induction range and an EV charger. KNT Electric has built its identity around exactly that problem, describing itself as a specialist in knob and tube replacement together with panel upgrades for both homes and commercial spaces.

What that means on the ground is invasive work done carefully. A full rewire involves opening plaster in strategic places, fishing new NMD cable through stud bays and joist spaces, adding grounded receptacles, separating circuits that were never meant to carry today's loads, and terminating everything into a new panel. Partial rewires are common too, where the original wiring survives in a second storey or a knee wall and the insurer only wants that portion gone. Panel upgrades sit alongside it naturally, since a 60 amp fuse box and a cloth-sheathed branch circuit tend to be found in the same basement.

Anyone hiring for this kind of job in Ontario should understand the paperwork. Electrical work here is regulated by the Electrical Safety Authority, and a permit with a final inspection is the normal course for a rewire or a service change. A service upgrade from 60 or 100 amps to 200 amps also involves coordination with Toronto Hydro, which can add time to the schedule for a mast or underground service replacement. Ask who pulls the permit, who books the ESA inspection, and whether the certificate of inspection will be issued in your name, because that certificate is often what the insurance company actually wants to see.

The company looks like a good fit for owners of older Toronto houses facing an insurance ultimatum, for buyers who discovered old wiring during a home inspection and want a scope and price before closing, and for landlords upgrading services in converted duplexes and triplexes. Small commercial work is mentioned as well, so retail and office panel changes fall inside the range. Someone looking for a quick same-evening fix on a tripping breaker may be better served by a general service electrician, since the published hours end at 6 PM on weekdays and the profile does not list emergency or overnight availability. Sunday is closed.

Reviews are the strongest external signal available. As read on September 30, 2026, the Google Business Profile carried a 4.9 rating from 90 reviews. Volume like that in a specialty niche usually reflects a steady flow of rewire jobs rather than a high count of small service calls, and a 4.9 average on disruptive work suggests the crews are reasonably tidy and the quoting is clear enough that customers are not surprised at the end. Read a handful of the reviews yourself and look for mentions of drywall repair, dust control and how change orders were handled, since those are the three places rewires go sideways.

On price, expect a rewire to be quoted as a project rather than hourly, and expect the quote to exclude or separately price plaster and drywall patching. Clarify that boundary in writing. Ask also about the number of new circuits included, whether AFCI or GFCI protection is being added where code now requires it, how smoke and carbon monoxide alarm wiring is handled, and how many days the power will be off. If you are combining the job with an EV charger or a kitchen renovation, say so early, because the panel sizing decision changes.

Compared with the wider Toronto market, knt electric sits in the narrower band of firms that lead with old-house rewiring rather than general service and new construction. Large residential outfits will quote the same work, often with more crews and more scheduling flexibility, while a solo licensed electrician may be cheaper but slower on a whole-house job. The East York base is practical for the east-end neighbourhoods where knob and tube is thickest, though Toronto electricians routinely travel across the city. For a homeowner whose main question is how to get old wiring out and a modern panel in, knt electric is a sensible name to include on a shortlist of three quotes.

Gallery

Project Photos

About This Business Profile

Last reviewed

October 2026

Profile last updated

October 31, 2026

Google review data updated

October 2, 2026

Sources checked

Google Business Profile, Company website

Could not verify

Licence (none published), insurance, founding year

Sponsorship status

No commercial relationship