Windsor, ON Business Leads: 2,000+ with Phone & Email

By trade

What's in Windsor

Trade	Businesses	With email	Avg rating	No website
Construction companies	767	103	—	347
Law firms	448	47	—	200
Medical clinics	403	21	—	236
Dental clinics	122	13	—	54
Cleaning companies	80	5	—	37
HVAC companies	79	13	—	42
Landscaping companies	76	5	—	39
Plumbing companies	66	9	—	26
Painting companies	60	2	—	37
Electrical contractors	56	3	—	32
Roofing companies	51	6	—	30
Pest control companies	5	1	—	1

The market

Windsor at a glance

2,000+ local service businesses in Windsor in our database, refreshed October 2026.

10% publish an email address — 214 you can reach by cold email.

1,000+ have no website listed and 2,000+ have no Google rating yet.

0% of rated businesses hold 4.5★ or better.

Area codes

(519)1,900+
(226)127
(800)4
(647)3
(866)3
(905)3

A few Windsor businesses

Fowler PlumbingPlumbing
Great Lakes Aluminum Fencing & RailingConstruction
Francois Lutfallah Barrister & SolicitorLegal
Langemann Heating & CoolingConstruction
Advanced Electric and Controls IncConstruction, Electrical
Debly LawLegal
Jesse Garant Metrology CenterConstruction
Jesse Garant Metrology CenterConstruction

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.

Local business leads in Windsor, ON

What's in Windsor

Windsor at a glance

Area codes

A few Windsor businesses

Find your next customers in Windsor

What's in Windsor

Windsor at a glance

Area codes

A few Windsor businesses

Nearby in Ontario

Find your next customers in Windsor