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List Of All water treatment company Leads in Toronto

This page lists 20 water treatment company in Toronto, each with an address, phone number, and rating where available. Ratings run as high as 5.0★ (held by WaterMart), with an average of roughly 4.7★ across all listings. The list was last updated on 10/21/2026 - browse below for full contact details and a link to each business.

20 results · last updated 10/21/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
WaterMartWater softening equipment supplier
350 John St. Unit 8, Thornhill, ON L3T 5W6, CanadaView on Google Maps
5.0(1,266)
+***6*666*88View in Leads Searchin**@w********.comView in Leads Searchwatermart.com/
LinkedInInstagram
Alka WaterWater softening equipment supplier
400 Applewood Crescent Ste 100, Vaughan, ON L4K 0C3, CanadaView on Google Maps
5.0(173)
+*9**77*7743View in Leads Searchin**@a********.caView in Leads Searchalkawater.ca/
LinkedInInstagramFacebook
H2TO Water Treatment Inc.Plumber
1295 Eglinton Ave E #28, Mississauga, ON L4W 3E6, CanadaView on Google Maps
5.0(8)
+***6786**24View in Leads Searchin**@h********.comView in Leads Searchwww.h2towaterfilters.com/
InstagramFacebookX (Twitter)
The Clean Water CompanyWater purification company
15 Lower Jarvis St, Toronto, ON M5E 0C4, CanadaView on Google Maps
5.0(6)
+*8**9***778View in Leads Searchin**@t*******************.caView in Leads Searchwww.thecleanwatercompany.ca/-
LD
Lower Don Storm Water Treatment FacilityWater treatment plant
554 Lake Shore Blvd E, Toronto, ON M5A 1C3, CanadaView on Google Maps
5.0(6)
----
WMC Water ManagementWater treatment supplier
3490 Laird Rd #1, Mississauga, ON L5L 5Y4, CanadaView on Google Maps
5.0(5)
+***6*****01View in Leads Searchwm**@w*******.comView in Leads Searchwww.wmcwater.com/
LinkedIn
Neuton TechnologiesWater treatment plant
121 Richmond St W #1101, Toronto, ON M5H 2K1, CanadaView on Google Maps
5.0(2)
+*6*7****962View in Leads Searchsa***@n*********.comView in Leads Searchneutontech.com/-
Superior Water PurificationWater purification company
73 Ossington Ave #11, Toronto, ON M6J 2Z2, CanadaView on Google Maps
5.0(1)
+*6*79*7**13View in Leads Searchin**@s************************.caView in Leads Searchsuperiorwaterpurification.ca/toronto/
InstagramFacebook
Silverstream WaterWater softening equipment supplier
225 The East Mall, Etobicoke, ON M9B 0A9, CanadaView on Google Maps
4.9(77)
+*6*76***885View in Leads Searchin**@s****************.comView in Leads Searchwww.silverstreamwater.com/-
Quinn Water SystemsWater softening equipment supplier
getjobber.comView on Google Maps
4.9(60)
+*6*77797910View in Leads Searchin**@q**********.caView in Leads Searchwww.quinnswater.ca/
LinkedInInstagramFacebookX (Twitter)
R.C. Harris Water Treatment PlantWater treatment plant
2701 Queen St E, Scarborough, ON M4E 1H4, CanadaView on Google Maps
4.8(848)
--www.toronto.ca/services-payments/water-environment/tap-water-in-toronto/fast-facts-about-the-citys-water-treatment-plants/
X (Twitter)
Island Water Treatment PlantWater treatment plant
446 Lakeshore Ave, Toronto, ON M2J 1X9, CanadaView on Google Maps
4.8(11)
--www.toronto.ca/services-payments/water-environment/tap-water-in-toronto/fast-facts-about-the-citys-water-treatment-plants/
X (Twitter)
North Toronto Wastewater Treatment PlantWaste water and sewage treatment company
21 Redway Rd, East York, ON M4K 3H8, CanadaView on Google Maps
4.8(4)
+***6*9**843View in Leads Search-www.toronto.ca/services-payments/water-environment/managing-sewage-in-toronto/wastewater-treatment-plants-and-reports/
X (Twitter)
Pure Life H2OWater softening equipment supplier
8481 Keele St Unit 19, Vaughan, ON L4K 1Z7, CanadaView on Google Maps
4.6(109)
+*9**6696944View in Leads Searchmi***@m********.comView in Leads Searchpurelifeh2o.ca/
LinkedInInstagramFacebookX (Twitter)
Canadian Water ComplianceWater testing service
147 Bentworth Ave, North York, ON M6A 1P6, CanadaView on Google Maps
4.6(15)
+***6*88**94View in Leads Search-canadianwatercompliance.ca/-
HomeWater - Toronto | Premium Water Filters & Softeners | Reverse OsmosisWater purification company
87 Wingold Ave Unit 2, North York, ON M6B 1P8, CanadaView on Google Maps
4.4(248)
+*8****8**14View in Leads Searchcu*************@h********.comView in Leads Searchwww.homewater.com/local-services/toronto-on/?utm_source=google&utm_medium=organic&utm_campaign=gmb
LinkedInInstagramFacebookX (Twitter)
Ashbridges Bay Wastewater Treatment PlantWaste water and sewage treatment company
9 Leslie St, Toronto, ON M4M 3M9, CanadaView on Google Maps
4.0(64)
--www.toronto.ca/water/wastewater_treatment/treatment_plants/ashbridges/index.htm
X (Twitter)
IA
Ice and Sediment Management AreaWater treatment plant
Toronto, ON M5A 1C3, CanadaView on Google Maps
4.0(1)
+*6*7*7**742View in Leads Search---
EW
Ecologic Water FiltersWater filter supplier
98 Dovercourt Rd, Toronto, ON M6J 3C3, CanadaView on Google Maps
3.7(3)
+***6**6**84View in Leads Search---
Triton - Water Treatment PlantWater treatment plant
73 Richmond St W Ste 101, Toronto, ON M5H 4E8, CanadaView on Google Maps
-+*6*77668*97View in Leads Searchtr****@a*********.comView in Leads Searchtriton.augsignals.com/
X (Twitter)

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