Company lists · Data refreshed October 2026

Top 25 Commercial solar maintenance providers based in Canada

Name: Commercial solar maintenance providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 127 companies tracked

RevenueBase identified 127 company matches for commercial solar maintenance providers associated with Canada as of October 2026 and tracks 727 professional contacts across them, including 174 with verified work emails. Toronto is the largest hub.

This list covers company matches for commercial solar maintenance providers 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 October 10, 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 Oct 10, 2026 How this list was built

127Companies

727Contacts tracked

174Verified emails

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The 25 largest commercial solar maintenance providers based in Canada

Ranked by team size

Top 25 of 127 company matches for commercial solar maintenance providers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ROY	Exact match	Anjou, QC, CanadaHQ recorded Oct 10, 2026	1,001-5,000	89 contacts →
	Exact match “Nous offrons une gamme complète de services intégrés d'entretien d'immeubles par l'intermédiaire de cinq filiales spécialisées et plus de 1 500 employés à votre service.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Whiterose Janitorial Services	Exact match	Toronto, ON, CanadaHQ recorded Oct 10, 2026	501-1,000	71 contacts →
	Exact match “Whiterose Janitorial Services Ltd.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	SBC Facility Services	Exact match	Moncton, NB, CanadaHQ recorded Oct 10, 2026	201-500	37 contacts →
	Exact match “SBC Facility Services is a company based out of 225 Barker St Moncton, NB, Canada.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Northwind Solutions Group INC	Exact match	Temiskaming Shores, ON, CanadaHQ recorded Oct 10, 2026	51-200	30 contacts →
	Exact match “Northwind Solutions is a progressive, customer focused renewable energy services company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Pacific West Mechanical	Exact match	Vancouver, BC, CanadaHQ recorded Oct 10, 2026	11-50	24 contacts →
	Exact match “Pacific West Mechanical (est.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Aerco Industries	Exact match	Port Coquitlam, BC, CanadaHQ recorded Oct 10, 2026	11-50	22 contacts →
	Exact match “We specialize in HVAC, refrigeration and lighting for commercial buildings, retail spaces and restaurants.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Ronnie's Generator Service	Exact match	Mississauga, ON, CanadaHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “Since 1983, Ronnie’s has been providing comprehensive generator servicing and repair solutions for industrial and commercial clients across Ontario.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Infinity Group Construction	Exact match	Burlington, ON, CanadaHQ recorded Oct 10, 2026	51-200	17 contacts →
	Exact match “As a fully integrated commercial building maintenance solution, we offer diverse knowledge and hands-on approach in maintaining small-or large-scale facilities to single or…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Rnwbl Canada	Exact match	Prince Township, ON, CanadaHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “RNWBL Canada is a professional renewable energy service company providing maintenance, repairs and site services for wind, solar & battery storage projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Pristine Property Maintenance LTD	Exact match	Ajax, ON, CanadaHQ recorded Oct 10, 2026	51-200	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	AVA Maintenance Management INC	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	11-50	15 contacts →
	Exact match “Company Overview AVA is a Calgary based commercial property maintenance management company focusing on optimizing property maintenance operations to provide our clients with…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Canada West Mechanical LTD	Exact match	Calgary, CanadaHQ recorded Oct 10, 2026	11-50	13 contacts →
	Exact match “We specialize in commercial and industrial HVAC solutions, with years of hands-on experience in servicing, installation, and maintenance.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Dunlis Mechanical Services	Exact match	Brampton, ON, CanadaHQ recorded Oct 10, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Besolar	Exact match	Langford, BC, CanadaHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “Besolar is the most trusted solar installer on Vancouver Island.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Ecogrid Energy	Exact match	Guelph, ON, CanadaHQ recorded Oct 10, 2026	11-50	7 contacts →
	Exact match “Residential Solar Experts We serve a broad range of customers in the residential market.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	ATR Maintenance Services	Exact match	Kitchener, CanadaHQ recorded Oct 10, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Solar YYC	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	11-50	6 contacts →
	Exact match “Solar YYC provides seamless solar installs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Seascape Building Maintenance INC	Exact match	Lucasville, NS, CanadaHQ recorded Oct 10, 2026	11-50	5 contacts →
	Exact match “Seascape Building Maintnance Inc.\| Office Cleaning, Window Cleaning, Landscape & Grounds Maintenance, Snow Removal - Halifax, Nova Scotia, NS, Canada.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Prodigy Property Maintenance INC	Exact match	Ottawa, ON, CanadaHQ recorded Oct 10, 2026	11-50	5 contacts →
	Exact match “Running a business is stressful enough, let us take the landscaping and property management off your hands.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Integra Mechanical And AIR LTD	Exact match	Newmarket, ON, CanadaHQ recorded Oct 10, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Terawatt Solar	Exact match	Markham, ON, CanadaHQ recorded Oct 10, 2026	1-10	4 contacts →
	Exact match “With over a decade of experience in the Solar Energy business, we have the expertise and knowledge necessary to provide the utmost satisfaction to our customers.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	JEM Building Services INC	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 10, 2026	51-200	4 contacts →
	Exact match “We offer professional building maintenance programs custom tailored to meet your requirements.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Prevent Mechanical LTD	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	11-50	4 contacts →
	Exact match “Prevent Mechanical's corporate DNA is descended from one of Calgary's largest mechanical equipment manufacturer's representatives and the City's leading water treatment company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Bucket Sign & Lighting Service INC	Exact match	Brantford, ON, CanadaHQ recorded Oct 10, 2026	11-50	3 contacts →
	Exact match “Providing signage, Lighting, and minor building maintenance and repairs to southern Ontario.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Sundawg Solar INC	Exact match	Saskatoon, SK, CanadaHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match “At Sundawg Solar, we provide quality solar energy system installation in Saskatchewan.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “commercial solar maintenance providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 127 commercial solar maintenance providers based in Canada

See the full list, filter by size, metro and specialty, and access 174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial solar maintenance providers based in Canada at a glance

As of Oct 10, 2026

23.9%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

11.0%Largest-city concentration · Toronto

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 127 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 “commercial solar maintenance providers” 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 174 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 October 10, 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 “commercial solar maintenance providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial solar maintenance providers are there based in Canada?

RevenueBase identified 127 company matches for commercial solar maintenance providers associated with Canada as of October 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?

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

Which city has the most commercial solar maintenance providers?

Toronto leads with 14 company records, followed by Calgary (12) and Ottawa (6).

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 174 professional contacts with verified work emails tracked across these 127 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 October 10, 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 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.