Company lists · Data refreshed September 2026

Top 25 Landscape irrigation contractors based in Canada

Name: Landscape irrigation contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 202 companies tracked

RevenueBase identified 202 landscape irrigation contractors headquartered in Canada as of September 2026 and tracks 964 professional contacts across them, including 235 with verified work emails. Calgary is the largest hub.

This list covers landscape irrigation contractors headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

202Companies

964Contacts tracked

235Verified emails

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The 25 largest landscape irrigation contractors based in Canada

Ranked by team size

Top 25 of 202 landscape irrigation contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to landscape irrigation contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gelderman Landscape Services	Partial evidence	Waterdown, ON, CanadaHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “We understand, you need to be able to rely on your landscape service to do a thorough job, every time.” Source: RevenueBase Database · checked Sep 17, 2026
2	Turf Care Products Canada Proudly Canadian Since 1975	Partial evidence	Newmarket, ON, CanadaHQ checked Sep 17, 2026	51-200	55 contacts →
	Partial evidence “Turf Care is the exclusive distributor of Toro commercial maintenance equipment and irrigation for Ontario and Quebec.” Source: RevenueBase Database · checked Sep 17, 2026
3	The Great Canadian Landscaping Company LTD	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “For over 25 years, The Great Canadian Landscaping Company Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
4	Delta Water Products	Indirect evidence	Chilliwack, BC, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “TOGETHER, WE ARE DELTA – Today, we combine forces to unite our strengths and unique abilities to offer a broader range of expertise, products, and services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Services Paysagers Dominique Filion	Indirect evidence	St-basile-le-grand, QC, CanadaHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “En croissance continue depuis sa fondation, l’entreprise qui bénéficie de plus de 30 ans d’expérience compte aujourd’hui plus de 130 employés répartis entre Montréal et la…” Source: RevenueBase Database · checked Sep 17, 2026
6	Northern Sprinkler Design	Indirect evidence	London, ON, CanadaHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Northern Sprinkler Design was formed from a belief that sprinkler design should be created with the end result in the forefront of our minds.” Source: RevenueBase Database · checked Sep 17, 2026
7	Blue JAY Irrigation	Partial evidence	London, ON, CanadaHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Since 1982 Blue Jay Irrigation has been providing commercial, residential, and golf industry irrigation solutions to London and Southwestern Ontario.” Source: RevenueBase Database · checked Sep 17, 2026
8	Green Thumb Landscaping Limited	Partial evidence	Burlington, ON, CanadaHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “With over 50 years of experience, Green Thumb Landscaping has become a trusted company in creating and maintaining beautiful landscapes in the GTA.” Source: RevenueBase Database · checked Sep 17, 2026
9	Raintree Irrigation And Outdoor Systems	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Raintree Irrigation is dedicated to providing high quality underground sprinkler systems for residential, commercial and municipal customers in the Golden Horseshoe region.” Source: RevenueBase Database · checked Sep 17, 2026
10	Vandenbussche Irrigation	Indirect evidence	Delhi, ON, CanadaHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Family business built on the values of exceptional service and expert knowledge.” Source: RevenueBase Database · checked Sep 17, 2026
11	HML Landscape & Construction	Indirect evidence	Sturgeon County, AB, CanadaHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “We are a dedicated St.” Source: RevenueBase Database · checked Sep 17, 2026
12	Naiad Irrigation Systems LTD	Partial evidence	Rocky View County, AB, CanadaHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Naiad Irrigation Systems installs and services both residential and commercial irrigation systems.” Source: RevenueBase Database · checked Sep 17, 2026
13	Cameron Landscaping INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “Cameron Landscaping is a company based out of Canada.” Source: RevenueBase Database · checked Sep 17, 2026
14	Forestell Designed Landscapes	Partial evidence	Guelph, ON, CanadaHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “At Forestell Designed Landscapes we provide full service landscape maintenance and site management, in addition landscape design as well construction/installation.” Source: RevenueBase Database · checked Sep 17, 2026
15	Lawn 'n' Order Custom Landscapes	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Our landscape professionals have over 25 years of experience in all aspects of landscape design, installation and maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
16	Able Irrigation LTD	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “After more than four decades of installations and service in the Metro Vancouver area, we're focusing our talents on service for residential and commercial properties.” Source: RevenueBase Database · checked Sep 17, 2026
17	Lawrence Park Complete Garden Care	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Our city has its share of experienced landscape companies.” Source: RevenueBase Database · checked Sep 17, 2026
18	Wes-Tech Irrigation Systems LTD	Strong evidence	Victoria, BC, CanadaHQ checked Sep 17, 2026	1-10	9 contacts →
	Strong evidence “Wes-Tech Irrigation is a locally owned wholesaler of Irrigation Supplies, Landscape Lighting, Artificial Turf, Drainage and Water Feature supplies.” Source: RevenueBase Database · checked Sep 17, 2026
19	ALL Star Landscaping Services	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	Algonquin Property Services INC	Indirect evidence	Ajax, ON, CanadaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Parkscape LTD	Indirect evidence	North York, ON, CanadaHQ checked Sep 17, 2026	51-200	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Land-Con LTD	Indirect evidence	Aurora, ON, CanadaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “At Land-Con, we believe in cultivating long term relationships with our employees and with our clients.” Source: RevenueBase Database · checked Sep 17, 2026
23	Next Rain Irrigation Ltd. 403 613-0552	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Next Rain Irrigation Calgary services, repairs and installs underground sprinklers systems / irrigation systems in the Calgary area.” Source: RevenueBase Database · checked Sep 17, 2026
24	Kerr & Kerr Landscaping	Partial evidence	Paris, ON, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Established in 1994, Kerr and Kerr Landscaping has grown into one of the Region’s most trusted Landscape Professionals.” Source: RevenueBase Database · checked Sep 17, 2026
25	Heninger Landscaping INC	Partial evidence	Calgary, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Since companies inception in October 2007, businesses have trusted their landscape/maintenance needs to Heninger Landscaping Inc.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: landscape irrigation contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names landscape irrigation contractors.
Partial evidence: Its own public description names part of landscape irrigation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name landscape irrigation contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 202 landscape irrigation contractors based in Canada

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Landscape irrigation contractors based in Canada at a glance

As of Sep 17, 2026

24.4%Verified-email coverage

4.8Average contacts per company

1-10Median size (employees)

8.4%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

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 202 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among landscape irrigation contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “landscape irrigation contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names landscape irrigation contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among landscape irrigation contractors, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 235 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names landscape irrigation contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many landscape irrigation contractors are there based in Canada?

RevenueBase identified 202 landscape irrigation contractors headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gelderman Landscape Services, headquartered in Waterdown, tops this list with the largest team on record.

Which city has the most landscape irrigation contractors?

Calgary leads with 17 headquartered companies, followed by Toronto (9) and North Vancouver (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 235 verified decision-maker contacts tracked across these 202 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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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 Smart Search, 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.