Lead directory · Ontario

Local business leads in Oakville, ON

2,200+ Oakville businesses across 13 trades and services — phone numbers, 643 email addresses and Google ratings.

Search Oakville freeBrowse by trade
2,200+
businesses
100%
have a phone number
28%
have an email address (643)
4.7★
average Google rating
By trade

What's in Oakville

TradeBusinessesWith emailAvg ratingNo website
Construction companies7681854.7★245
Medical clinics31355—114
Law firms24848—55
Landscaping companies188704.7★52
Cleaning companies157654.8★35
Dental clinics15428—42
HVAC companies135514.5★25
Electrical contractors129604.8★32
Plumbing companies124454.8★20
Property maintenance companies103454.6★12
Roofing companies92404.7★16
Painting companies78264.9★19
Pest control companies64244.6★8
The market

Oakville at a glance

2,200+ local service businesses in Oakville in our database, refreshed October 2026.
28% publish an email address — 643 you can reach by cold email.
630 have no website listed and 1,600+ have no Google rating yet.
83% of rated businesses hold 4.5★ or better.

Area codes

  • (905)1,500+
  • (647)244
  • (289)217
  • (416)195
  • (437)32
  • (365)20

A few Oakville businesses

  1. A Plus Plumbers OakvillePlumbing · 5.0★
  2. Ruso Development Inc Custom Home BuildersHVAC · 5.0★
  3. RCP ContractingConstruction · 5.0★
  4. Bespoke HandymanConstruction, Electrical, Plumbing, Property Maintenance · 5.0★
  5. ACM Mechanical IncConstruction, HVAC · 5.0★
  6. Truly Nolen Pest Control & Exterminators Brampton, Caledon & BoltonPest Control, Construction · 4.8★
  7. BRESA Construction Inc.Construction · 5.0★
  8. All Corners Pest ControlPest Control · 4.9★
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.

Nearby in Ontario

TorontoMississaugaOttawaNorth YorkBramptonLondonScarboroughMarkhamWindsorEtobicokeAll cities →

Find your next customers in Oakville

25 free credits, no card. Try "roofers in Oakville".

Get these leads freeSee pricing