Electrical contractors · Ontario

Electrical contractors in Markham, ON

114 electricians in Markham with phone numbers, 38 with email addresses. Search the list, unlock the ones you want and start calling today.

Get the Markham list freeSee a sample
114
businesses
97%
have a phone number
33%
have an email address (38)
4.6★
average Google rating
Sample

A sample of electrical contractors in Markham

Twelve of the 114 electricians on the list. Phone numbers and emails unlock in the app — 1 credit per business, both together.

BusinessCategoryRatingWebsitePhoneEmail
CAS Design & RenovationConstruction company5.0★Yes(647) •••-••••Available
CMS Group LTD.Contractor4.5★Yes(416) •••-••••Available
Pro-Tek ElectricElectrician4.7★Yes(905) •••-••••Available
Factory Direct Lighting, Markham, OntarioLighting manufacturer4.9★Yes(855) •••-••••Available
Power Squad ElectriciansElectrician5.0★Yes(905) •••-••••Available
RAH Electric.Electrician5.0★Yes(647) •••-••••Available
BP Electric CompanyElectrician4.7★Yes(416) •••-••••Available
Innovation Electric Inc.Electrician5.0★Yes(416) •••-••••Available
Mr. Potlight - Pot Light Installation ServiceElectrical installation service4.9★Yes(416) •••-••••Available
Electric Group LimitedElectrical installation service5.0★Yes(416) •••-••••Available
Herma Motor SvcElectric motor store4.6★Yes(905) •••-••••Available
Ultratech SolutionElectrical installation service5.0★Yes(647) •••-••••Available

Showing 12 of 114. Data refreshed October 2026.

The market

What Markham's electricians look like

73% of rated electricians here hold 4.5★ or better — a competitive market where reviews are table stakes.
29 carry a perfect 5.0★ rating; 58 have no rating yet — prime prospects for review and reputation services.
32 (28%) have no website listed — a ready-made list for web design and SEO offers.
25% link a Facebook or Instagram page from their listing.

Most common listings

  • Electrician69
  • Electrical installation service14
  • Electrician; General Contractor7
  • Electrical supply store3
  • Electrician; General Contractor; Heating, Ventilating and Air Conditioning Contractor3
  • Construction company2

Area codes

  • (905)66
  • (416)20
  • (647)15
  • (289)4
  • (844)2
  • (855)1
Playbook

How to sell to electricians in Markham

Electrical contractors range from one-truck residential shops to commercial outfits running dozens of crews. Work is steadier than most trades, and growth areas like EV chargers, panel upgrades, generators and solar keep owners looking for new customers.

Who sells to electricians

  • Marketing agencies focused on high-ticket residential work (EV chargers, panel upgrades, generators)
  • Estimating, quoting and project-management software
  • Electrical wholesalers and distributors
  • Bonding, liability and fleet insurance
  • Recruiting and staffing for licensed electricians

What keeps owners up at night

  • Finding and keeping journeymen and apprentices
  • Quoting accurately on bigger jobs
  • Permits and inspections slowing projects down
  • Balancing service calls against larger projects
When to reach themMid-morning and end of day work best. Commercial shops often have an office manager or estimator who screens calls — ask for them by role.
The angle that worksTie your pitch to a specific job type, such as EV charger installs or panel upgrades. Electricians respond to a concrete revenue line more than to generic growth talk.
Reaching out in CanadaCold email to Canadian businesses falls under CASL, and phone outreach falls under the CRTC's telemarketing rules. A business address that's published publicly can support implied consent for messages relevant to that business, but every email still needs your identity and a working unsubscribe. Read our plain-English CASL guide and cold-calling rules before your first campaign.
FAQ

Questions about Markham electricians leads

How many electrical contractors in Markham, ON are in the database?
114 electrical contractors in Markham, ON, as of October 2026. 111 of them have a phone number and 38 have an email address.
How much does it cost to get these leads?
Every account starts with 25 free credits. Unlocking a contact (phone and email together) costs 1 credit. The Starter plan is $39/month for 2,500 credits — about 1.6¢ a contact — so the whole Markham list of 114 costs less than one month of Starter. See pricing.
Can I export the list to a dialer or CRM?
Yes. Unlocked contacts export to CSV, Excel or JSON with phone, email, website, address, category and rating, ready for any dialer or CRM.
Where does the data come from?
From public business listings — the same information electricians publish so customers can find them — cleaned, de-duplicated by phone number and refreshed regularly. Businesses can ask to be removed at any time.

Electrical contractors in other cities

Toronto, ONMississauga, ONOttawa, ONNorth York, ONBrampton, ONOakville, ONVaughan, ONHamilton, ONAll electrical contractors →

Other businesses in Markham

HVAC companiesConstruction companiesLandscaping companiesCleaning companiesDental clinicsLaw firmsMedical clinicsEverything in Markham →

Start calling Markham electricians today

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