Company lists · Data refreshed September 2026

Top 13 Mechanical contractors based in Brampton, Canada

Name: Mechanical contractors based in Brampton, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 35 companies tracked

RevenueBase identified 35 mechanical contractors headquartered in Brampton, Canada as of September 2026 and tracks 242 professional contacts across them, including 75 with verified work emails. Calgary is the largest hub.

This list covers mechanical contractors headquartered in Brampton, 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

35Companies

242Contacts tracked

75Verified emails

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The 13 largest mechanical contractors based in Brampton, Canada

Ranked by team size

Top 13 of 35 mechanical contractors based in Brampton, Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical 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	LPI Mechanical	Partial evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “For the last 24 years, LPI Mechanical Inc.” Source: RevenueBase Database · checked Sep 17, 2026
2	DX Systems Solutions INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “GTA HVAC provider specializing installation and service for critical environment, commercial and industrial clientele.” Source: RevenueBase Database · checked Sep 17, 2026
3	Rosetown Central Refrigeration & AIR Conditioning LTD	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Rosetown Central, located in Brampton, Ontario and servicing the Greater Toronto Area (and beyond!) has developed a reputation for quality, service and integrity over a 50-year…” Source: RevenueBase Database · checked Sep 17, 2026
4	Municipal Mechanical Contractors LTD Ph258	Strong evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “With 50+ years of industry experience, Municipal Mechanical Contractors is a family-owned business that has established an impressive legacy due to their commitment to excellence…” Source: RevenueBase Database · checked Sep 17, 2026
5	Metroair Home Comfort Solutions	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “MetroAir Home Comfort Solutions - Your trusted and experienced source for your home heating, cooling and air quality needs.” Source: RevenueBase Database · checked Sep 17, 2026
6	Dunlis Mechanical Services	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
7	Protherm LTD	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “ProTherm has special expertise and experience installing and maintaining industrial combustion systems.” Source: RevenueBase Database · checked Sep 17, 2026
8	MDF Mechanical	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	51-200	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	Thermokline Mechanical INC	Strong evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	6 contacts →
	Strong evidence “HVAC/R mechanical contractor operating in the GTA and surrounding areas.” Source: RevenueBase Database · checked Sep 17, 2026
10	Climatech Inc. Brampton	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Headquartered in Brampton, Ontario - Climatech is a full service HVAC/R service company that provides maintenance, demand service, design/build, renewals, new installation and…” Source: RevenueBase Database · checked Sep 17, 2026
11	Genco Electrical Mechanical LTD	Partial evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Genco Electrical and Mechanical Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
12	Downsview Heating & AIR Conditioning	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	51-200	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
13	Battershell Plumbing	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Battershell Plumbing & Heating Ltd.” 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: mechanical 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 mechanical contractors.
Partial evidence: Its own public description names part of mechanical contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical 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 13 of 35 mechanical contractors based in Brampton, Canada

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Mechanical contractors based in Brampton, Canada at a glance

As of Sep 17, 2026

31.0%Verified-email coverage

6.9Average contacts per company

11-50Median size (employees)

320.0%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than for Brampton, so it is reported there. Company counts and contact totals on this page are exact for Brampton, over 35 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 mechanical 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 Brampton, Canada whose own description of what they do matches “mechanical 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 mechanical 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 mechanical contractors, and records with no verified work email. Companies headquartered outside Brampton 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, 75 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.

Mechanical contractors by metro in Canada

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 mechanical 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 mechanical contractors are there based in Brampton, Canada?

RevenueBase identified 35 mechanical contractors headquartered in Brampton, 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?

LPI Mechanical, headquartered in Brampton, tops this list with the largest team on record.

Which city has the most mechanical contractors?

Calgary leads with 112 headquartered companies, followed by Toronto (65) and Edmonton (63).

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 75 verified decision-maker contacts tracked across these 35 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.