Serving All of Ontario – Up to 3 Hours From Toronto
Krenzel Electrical proudly serves clients across the entire province of Ontario. Our service radius covers **up to 3 hours from Toronto**, allowing us to support homeowners, businesses, industrial facilities, and construction projects across a wide region.
Whether you're in the GTA, the Golden Horseshoe, Southwestern Ontario, Eastern Ontario, or Cottage Country — we deliver clean, reliable, ESA‑certified electrical work wherever you are.
Greater Toronto Area
Toronto, North York, Etobicoke, Scarborough, Mississauga, Brampton, Vaughan, Richmond Hill, Markham, Pickering, Ajax, Whitby, Oshawa.
Golden Horseshoe
Hamilton, Burlington, Oakville, Milton, Halton Hills, St. Catharines, Niagara Falls, Welland, Grimsby.
Southwestern Ontario
Guelph, Kitchener, Waterloo, Cambridge, Brantford, London, Stratford, Woodstock.
Eastern Ontario
Peterborough, Kawartha Lakes, Belleville, Kingston, Napanee, Cobourg, Port Hope.
Cottage Country
Barrie, Orillia, Innisfil, Newmarket, Aurora, Georgina, Muskoka, Gravenhurst, Bracebridge, Huntsville.