Company lists · Data refreshed November 2026

Top 20 Pool and spa testing services based in Canada

RevenueBase identified 71 company matches for pool and spa testing services associated with Canada as of November 2026 and tracks 617 professional contacts across them, including 197 with verified work emails. Ottawa is the largest hub.

This list covers company matches for pool and spa testing services associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
71Companies
617Contacts tracked
197Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 20 largest pool and spa testing services based in Canada

Ranked by team size
Top 20 of 71 company matches for pool and spa testing services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRichmond, BC, CanadaHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“CARO Analytical Services is a Canadian-owned, full service environmental and food testing laboratory with locations in Richmond, Burnaby, Kelowna, Edmonton, Victoria, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Paracel Laboratories Ltd.(Paracel) is one of the oldest, privately owned and operated environmental testing companies in Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKingston, ON, CanadaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“CADUCEON Enterprises Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStouffville, ON, CanadaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“For over 80 years, Betz Pools Limited has delivered award-winning White-Glove Weekly Maintenance Programs to Ontario’s most discerning homeowners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAncaster, ON, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Buds Spas & Pools has been installing and servicing hot tubs, swim spas and swimming pools in Ancaster, Dundas, Burlington and Hamilton since 1967.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Pacific Rim Labs is one of the most highly respected ISO 17025 accredited and experienced ultra-trace contaminant testing labs in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Dive Into Our Professional Pool & Spa Services & Consult With Our Friendly Team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWaterloo, ON, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Pool Solutions – Backed by 25+ Years of Pool Expertise Serving Kitchener-Waterloo, Cambridge, and Guelph, Pool Solutions delivers professional pool care built on many years of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Une expertise à 365 degrés Que ce soit pour l'entretien, la réparation, la construction, la surveillance de l'eau ou l'optimisation de votre piscine, spa et bassins décoratifs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 202651-2008 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“35 Years of providing Calgarians with top notch products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPickering, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Established in 1981, Bremner Pool & Spa is one of the premiere swimming pool service companies in the Toronto, Markham, Richmond Hill and Durham Region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKamloops, BC, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Parklane Pool & Spa is your local store specializing in concrete, fiberglass, vinyl and aboveground pools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOwen Sound, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“pool, above ground pools, in-ground pools, hot tubs, owen sound, port elgin, spas, grey-bruce, drinking water, owen sound, pool chemicals, port elgin, ontario,”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt. Johns, NL, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Avalon Laboratories is a private medical and environmental lab located in Newfoundland and Labrador, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOrangeville, ON, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Solar Swim Pools and Hot Tubs we offer pool installs, upgrades, Hydropool hot tubs, swim spas much more!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Our family is committed to treating every customer’s pool or hot tub as if it were our own.” – Marilynn Roch, Co-owner, Lakeshore Pools & Hot Tubs Since 2004, Lakeshore Pools &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCarleton Place, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCollingwood, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“My Water Quality.ca is Canada's Premier at-home water testing and reporting service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 71 pool and spa testing services based in Canada

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pool and spa testing services based in Canada at a glance

As of Nov 6, 2026
31.9%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
5.6%Largest-city concentration · Ottawa
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
19
51-200
7

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 71 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “pool and spa testing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 197 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pool and spa testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pool and spa testing services are there based in Canada?

RevenueBase identified 71 company matches for pool and spa testing services associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Caro Analytical Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pool and spa testing services?

Ottawa leads with 4 company records, followed by London (3) and Toronto (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 197 professional contacts with verified work emails tracked across these 71 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 71 pool and spa testing services based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.