Construction companies · Ontario

Construction companies in Oakville, ON

768 contractors in Oakville with phone numbers, 185 with email addresses. Search the list, unlock the ones you want and start calling today.

Get the Oakville list freeSee a sample
768
businesses
100%
have a phone number
24%
have an email address (185)
4.7★
average Google rating
Sample

A sample of construction companies in Oakville

Twelve of the 768 contractors on the list. Phone numbers and emails unlock in the app — 1 credit per business, both together.

BusinessCategoryRatingWebsitePhoneEmail
RCP ContractingConstruction company5.0★Yes(905) •••-••••Available
Bespoke HandymanHandyman/Handywoman/Handyperson5.0★Yes(416) •••-••••Available
ACM Mechanical IncHVAC contractor5.0★Yes(647) •••-••••Available
Truly Nolen Pest Control & Exterminators Brampton, Caledon & BoltonPest control service4.8★Yes(905) •••-••••Available
BRESA Construction Inc.Construction company5.0★Yes—Available
Eco Standard HVAC Heating & Cooling Repair and MaintenanceFurnace repair service5.0★Yes(416) •••-••••Available
BDN ConstructionConstruction company5.0★Yes(416) •••-••••Available
A-10 Contracting Inc.General contractor5.0★Yes(647) •••-••••Available
A1 Air Conditioning & HeatingHVAC contractor4.9★Yes(905) •••-••••Available
pinnacle global general contracting incConstruction company5.0★Yes(905) •••-••••Available
Crimson Rose HomesCustom home builder4.8★Yes(905) •••-••••Available
Gable Contracting LtdGeneral contractor5.0★Yes(416) •••-••••Available

Showing 12 of 768. Data refreshed October 2026.

The market

What Oakville's contractors look like

79% of rated contractors here hold 4.5★ or better — a competitive market where reviews are table stakes.
75 carry a perfect 5.0★ rating; 609 have no rating yet — prime prospects for review and reputation services.
245 (32%) have no website listed — a ready-made list for web design and SEO offers.
20% link a Facebook or Instagram page from their listing.

Most common listings

  • General Contractor158
  • Construction Supplies Store140
  • Home Improvement Service42
  • General contractor41
  • Construction39
  • Construction company27

Area codes

  • (905)531
  • (647)83
  • (416)74
  • (289)53
  • (888)4
  • (866)3
Playbook

How to sell to contractors in Oakville

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 Oakville contractors leads

How many construction companies in Oakville, ON are in the database?
768 construction companies in Oakville, ON, as of October 2026. 767 of them have a phone number and 185 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 Oakville list of 768 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 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

Toronto, ONMississauga, ONOttawa, ONNorth York, ONBrampton, ONLondon, ONScarborough, ONMarkham, ONAll construction companies →

Other businesses in Oakville

HVAC companiesPlumbing companiesElectrical contractorsLandscaping companiesCleaning companiesProperty maintenance companiesDental clinicsLaw firmsMedical clinicsEverything in Oakville →

Start calling Oakville contractors today

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