Construction companies · Ontario

Construction companies in Toronto, ON

3,800+ contractors in Toronto with phone numbers, 1,000+ with email addresses. Search the list, unlock the ones you want and start calling today.

Get the Toronto list freeSee a sample
3,800+
businesses
100%
have a phone number
29%
have an email address (1,000+)
4.7★
average Google rating
Sample

A sample of construction companies in Toronto

Twelve of the 3,800+ contractors on the list. Phone numbers and emails unlock in the app — 1 credit per business, both together.

BusinessCategoryRatingWebsitePhoneEmail
Safe Electrical SolutionsElectrician4.8★Yes(416) •••-••••Available
ESW Building Services IncConstruction company4.6★Yes(905) •••-••••Available
Reno RocketGeneral contractor4.8★Yes(647) •••-••••Available
E W Smith Roofing - TorontoRoofing contractor5.0★Yes(416) •••-••••Available
Sunny House Construction Inc.General contractor5.0★Yes(416) •••-••••Available
Tawana Construction CompanyConstruction company4.6★Yes(226) •••-••••Available
R&Z PlumbingPlumber4.9★Yes(416) •••-••••Available
TORONIQUE - Design & BuildConstruction company5.0★Yes(416) •••-••••Available
Shanks Plumbing & Heating LtdPlumber4.5★Yes(416) •••-••••Available
Ecocor ConstructionCustom home builder4.8★Yes(416) •••-••••Available
DNN Contracting Inc.Construction company5.0★Yes(905) •••-••••Available
BLP RenoGeneral contractor5.0★Yes(416) •••-••••Available

Showing 12 of 3,800+. Data refreshed October 2026.

The market

What Toronto's contractors look like

82% of rated contractors here hold 4.5★ or better — a competitive market where reviews are table stakes.
323 carry a perfect 5.0★ rating; 3,100+ have no rating yet — prime prospects for review and reputation services.
1,100+ (31%) have no website listed — a ready-made list for web design and SEO offers.
23% link a Facebook or Instagram page from their listing.

Most common listings

  • Construction Supplies Store748
  • General Contractor719
  • Construction228
  • Home Improvement Service227
  • General contractor185
  • Construction company182

Area codes

  • (416)2,500+
  • (647)920
  • (905)120
  • (437)85
  • (289)35
  • (888)22
Playbook

How to sell to contractors in Toronto

This category covers general contractors, renovation firms, builders, excavators and concrete and framing companies. Projects are larger and longer, and the person you need is usually the owner or the estimator.

Who sells to contractors

  • Construction software (estimating, scheduling, takeoffs, project management)
  • Equipment rental and heavy-equipment dealers
  • Building-materials suppliers
  • Bonding, builder's risk and liability insurance
  • Accounting and job-costing firms
  • Subcontractor and trade recruiting

What keeps owners up at night

  • Cash flow between progress payments
  • Bidding accurately and winning the right jobs
  • Coordinating subs and keeping schedules
  • Labour shortages
When to reach themEarly morning, before site visits, or late afternoon. Winter is planning and bidding season in colder markets, which is a good time to sell software and services.
The angle that worksTalk about margin and schedule risk. "How much did your last job overrun?" opens more doors than "we save you time."
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 Toronto contractors leads

How many construction companies in Toronto, ON are in the database?
3,800+ construction companies in Toronto, ON, as of October 2026. 3,800+ of them have a phone number and 1,000+ 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 Toronto list of 3,800+ costs less than one month of Pro ($99 for 12,500 credits). 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 contractors publish so customers can find them — cleaned, de-duplicated by phone number and refreshed regularly. Businesses can ask to be removed at any time.

Construction companies in other cities

Mississauga, ONOttawa, ONNorth York, ONBrampton, ONLondon, ONScarborough, ONMarkham, ONOakville, ONAll construction companies →

Other businesses in Toronto

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