List of Laboratories in Ontario
Ontario has 1,378 laboratories in this dataset, last verified September 9, 2026. That makes it the largest market for laboratories in Canada, with 35% of the national total, ahead of Quebec (1,196).
Email reach in Ontario runs above the national rate: 568 laboratories (41.2%) include an email address, against 34.3% across Canada. Phone coverage sits at 91.1% (1,256 records), above the national 85.1%, and 552 records carry both.
79.2% of laboratories in Ontario have a website, above the national average of 71.6%. Only 286 lack a site, so pitch redesigns and SEO rather than first-time builds.
Among the 966 rated laboratories in Ontario, 36% hold a 5-star average, below the national figure of 46%. 132 are rated 1 to 2 stars (14% of rated businesses, above the national 12%), a natural shortlist for reputation management and review software.
Social Media Reach
547
275
558
492
YouTube
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Laboratories List in Ontario
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Dynacare Laboratory and Health Services Centre | Address | Maple | Ontario | Canada | Email | Phone | 342 | 3.7 | ||||||
 | Talisman Dental Laboratory | Address | Brampton | Ontario | Canada | Email | Phone | 12 | 5 | — | — | — | — | ||
COVID-19 Vaccine Location-Tottenham Community Centre | Address | Tottenham | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | Central Dental Laboratory | Address | Kingston | Ontario | Canada | Email | Phone | 0 | 0 | — | — | — | — | ||
 | Dynacare Laboratory and Health Services Centre | Address | Ottawa | Ontario | Canada | Email | Phone | 236 | 3.1 | ||||||
COVID-19 Assessment at Shoppers Drug Mart | Address | Richmond Hill | Ontario | Canada | Email | Phone | 0 | 0 | — | — | — | — | |||
Cain Dental Studios | Address | Milton | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | Dynacare Laboratory and Health Services Centre | Address | Hamilton | Ontario | Canada | Email | Phone | 359 | 3.5 | ||||||
Paterson Group | Address | Ottawa | Ontario | Canada | Email | Phone | 6 | 3.8 | — | — | — | — | |||
 | COVID-19 Assessment Centre | Address | Kenora | Ontario | Canada | Email | Phone | 0 | 0 | — | — | — | — | ||
 | COVID-19 Assessment Centre | Address | Marathon | Ontario | Canada | Email | Phone | 0 | 0 | — | |||||
COVID-19 Assessment at Shoppers Drug Mart | Address | Huntsville | Ontario | Canada | Email | Phone | 0 | 0 | — | — | — | — | |||
 | ALS Environmental | Address | Burlington | Ontario | Canada | Email | Phone | 6 | 4.8 | — | — | ||||
 | Fluid Life | Address | Brantford | Ontario | Canada | Email | Phone | 4 | 4.5 | ||||||
 | Dynacare Laboratory and Health Services Centre | Address | Oakville | Ontario | Canada | Email | Phone | 266 | 3.2 |
This is a randomized preview — the full database contains 1,378 records with complete field coverage.
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1,378 verified records — emails, phones, social profiles and more. One-time payment, instant download.
What You Can Do with the List of Laboratories in Ontario
This list is built for teams that sell to laboratories: medical supply distributors, practice software vendors, billing services and healthcare staffing agencies. It covers 1,378 laboratories in Ontario, with the fields to call, email, segment and map them.
Who Sells to Laboratories in Ontario
Each of these buyers can work the 1,378 businesses in this list as a pipeline for a different product:
- Medical and dental supply distributors: Open accounts with the 1,378 laboratories in Ontario for consumables, instruments and equipment.
- Practice management and EHR software: Pitch scheduling, patient records and billing systems to independent practices.
- Medical billing and credentialing services: Offer to take claims, coding and payer enrollment off the front desk.
- Healthcare staffing agencies: Place nurses, medical assistants and front-office staff.
Phone, Contact Form and Email Outreach in Ontario
Start with the 552 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (1,256): 91.1% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Website contact forms (725): businesses with a contact page URL give you another way in when no email is listed.
- Email sequences (568): 41.2% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Ontario
Filter the website, rating and social columns to pull the laboratories that fit a specific service before you pitch:
- No website listed (286): 21% of laboratories in Ontario have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (132): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (831): 60% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Ontario
Rank areas inside Ontario by record count before sending reps out:
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Laboratories in Ontario
1,378 records · verified September 9, 2026
- Phone numbers
- 1,256
- Email addresses
- 568
- Phone and email
- 552
- Websites
- 1,092
Google ratings· 966 rated (70%)
36% hold 5 stars
- 1-star rated
- 23
- 2.4% of rated
- 2-star rated
- 109
- 11.3% of rated
- 3-star rated
- 323
- 33.4% of rated
- 4-star rated
- 168
- 17.4% of rated
- 5-star rated
- 343
- 35.5% of rated
Social profiles:
- LinkedIn:558· 40.5%
- Facebook:547· 39.7%
- YouTube:492· 35.7%
- Instagram:275· 20%
- X (Twitter):235· 17.1%
Laboratories in Ontario are a mixed-channel, LinkedIn-heavy market: 91.1% list a phone number and 41.2% publish an email. Among 966 rated laboratories, 36% hold 5 stars, a more even spread, so ratings separate businesses meaningfully.
Related Laboratories by Location
Browse datasets for Laboratories across nearby locations
Frequently asked questions about Laboratories in Ontario
Everything you need to know about our laboratories database for Ontario: data quality, coverage, freshness, pricing, and formats. Last updated September 9, 2026.
How many Laboratories are there in Ontario?
There are 1,378 laboratories in Ontario in our verified database, as of September 9, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Ontario, for sales prospecting, competitive research, and territory planning.
How up to date is the Laboratories data for Ontario?
This dataset was last updated in September 9, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Laboratories database for Ontario?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Laboratories businesses in Ontario?
InfiniteLeadsHub provides verified market intelligence datasets for laboratories businesses in Ontario as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Laboratories database for Ontario cost?
The complete laboratories leads database for Ontario costs $15 as a one-time payment.
You get instant access to all 1,378 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need laboratories contacts in Ontario specifically, a one-time $15 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Laboratories data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Ontario laboratories database, including contact fields, social profiles, and ratings data.
How do I download the Laboratories list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Laboratories in Ontario have phone numbers?
1,256 laboratories in Ontario (91% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Laboratories in Ontario have email addresses?
568 laboratories in Ontario (41%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Laboratories in Ontario have both a phone number and an email address?
552 laboratories in Ontario have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Laboratories in Ontario are active on social media?
Social profile coverage for laboratories in Ontario: 558 on LinkedIn, 547 on Facebook, 275 on Instagram, 492 on YouTube, 235 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Laboratories in Ontario have a website?
1,092 laboratories in Ontario (79%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Laboratories in Ontario do not have a website?
286 laboratories in Ontario operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Laboratories in Ontario?
Rating breakdown for laboratories in Ontario: 343 with a 5-star rating, 168 with a 4-star rating, 323 with a 3-star rating, 109 with a 2-star rating, 23 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Laboratories data for other states or the entire US?
Yes. The national Laboratories database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Ontario first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Laboratories contact data in Ontario legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.