Company lists · Data refreshed November 2026

Top 25 Laboratory construction contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 133 companies tracked

RevenueBase identified 133 company matches for laboratory construction contractors associated with Canada as of November 2026 and tracks 1,634 professional contacts across them, including 674 with verified work emails. Toronto is the largest hub.

This list covers company matches for laboratory construction contractors 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

133Companies

1,634Contacts tracked

674Verified emails

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The 25 largest laboratory construction contractors based in Canada

Ranked by team size

Top 25 of 133 company matches for laboratory construction contractors 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mott Manufacturing Limited	Exact match	Brantford, ON, CanadaHQ recorded Nov 6, 2026	201-500	132 contacts →
	Exact match “Mott has furnished laboratories for over 60 years, providing quality products through customizable manufacturing and a commitment to service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Nfoe INC	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	115 contacts →
	Exact match “NFOE is a full service architectural practice providing clients with innovative and superior design solutions to demanding functional and technical problems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Greyback Construction LTD	Exact match	Penticton, BC, CanadaHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “Offering over 40 years of construction service and project management experience, Greyback Construction Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Bedcolab	Exact match	Laval, QC, CanadaHQ recorded Nov 6, 2026	51-200	87 contacts →
	Exact match “Bedcolab manufactures and installs complete laboratory environments for universities, pharmaceutical and biotech companies, hospitals and industrial labs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Expertbâtiment	Exact match	Joliette, QC, CanadaHQ recorded Nov 6, 2026	51-200	75 contacts →
	Exact match “Nous œuvrons dans le domaine de l’expertise en bâtiment depuis plus de 30 ans.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Adag Group	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	74 contacts →
	Exact match “Adag Group was founded in 2020, with the purpose to provide full data center services for clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Coldbox Builders	Exact match	Burlington, ON, CanadaHQ recorded Nov 6, 2026	51-200	42 contacts →
	Exact match “Coldbox specializes in the design and construction of the world’s most profit-efficient environmentally controlled buildings, including cold storage warehouses, food processing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Reotech Construction LTD	Exact match	Coquitlam, BC, CanadaHQ recorded Nov 6, 2026	51-200	42 contacts →
	Exact match “Reotech is Vancouver’s leader in commercial interior specialist projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	HKC Construction	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “HKC Construction is a Canadian general contractor and construction management firm supporting clients across commercial, industrial, institutional, and retail sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Genipro Stnh INC	Exact match	Longueuil, QC, CanadaHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Genipro Consultants est une firme spécialisée en conseil technique et en gestion de projet comptant plus de 30 années de service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	The Dalton Company	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	51-200	30 contacts →
	Exact match “Dalton is a client-oriented professional building services firm specializing in planning, building and renovating for the commercial and high-end residential sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Lanthier Construction	Exact match	Saint-bruno, QC, CanadaHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Bâtir l’excellence, projet après projet Chez Lanthier Construction, nous transformons les visions en réalisations concrètes grâce à notre expertise reconnue en construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Rain City Industrial	Exact match	Langley, BC, CanadaHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “INDUSTRIAL INTELLIGENCE.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Compass Construction Resources LTD	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “WHO WE ARE & WHAT WE DO Compass Construction Resources Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Sawchuk Developments Co. LTD	Exact match	Kelowna, CanadaHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Sawchuk Developments was established in 1981.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Construction Richelieu INC	Exact match	Saint-jean-sur-richelieu, QC, CanadaHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Chez Construction Richelieu, entreprise spécialisée en construction institutionnelle, industrielle et commerciale, nous accompagnons nos clients dans la réussite de leur projet…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Gestion DMJ Management	Exact match	Chelsea, QC, CanadaHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Incorporée en 2007, Gestion DMJ Management s’est vite tissé une excellente réputation dans le domaine de la construction, de la rénovation et de l’aménagement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Ultimate Fabrication & Build	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “Ultimate is a dynamic installation and fabrication services company based in Mississauga, Ontario, with an extensive national and international network.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Geneer Construction LTD	Exact match	Barrie, ON, CanadaHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Gen-eer Construction Ltd, based out of Barrie, Ontario, has been in business since 1991.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Seven Building Services	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “Our partnership team is comprised of professionals who have built their careers managing construction projects in highly regulated settings.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Labbe-Leech Interiors LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Since 1974, Labbe-Leech Interiors’ reputation has been built on providing Calgary’s best-known medical and industrial corporations and professional firms with complete…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Deman Construction Corp	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Commercial / Industrial Mechanical, Electrical & General Contractor's Established in 1955 Design Build Project Management Specializing in Concrete Construction Freezer Floors…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	BTL Construction	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	18 contacts →
	Exact match “BTL CONSTRUCTION is a civil engineering company based out of Montreal, with an office in Toronto.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Lagrange Mechanical Services	Exact match	Stony Plain, AB, CanadaHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Lagrange Mechanical Services is a trusted and renowned provider of comprehensive construction services, specializing in a wide range of offerings including installations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Hylan Group INC	Exact match	Markham, ON, CanadaHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “We are Certified General Contractors & Project Managers.” Recorded in the RevenueBase company graph · Nov 6, 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 “laboratory construction contractors”. 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 133 laboratory construction contractors based in Canada

See the full list, filter by size, metro and specialty, and access 674 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Laboratory construction contractors based in Canada at a glance

As of Nov 6, 2026

41.2%Verified-email coverage

12.3Average contacts per company

11-50Median size (employees)

12.8%Largest-city concentration · Toronto

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 133 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 “laboratory construction contractors” 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 674 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 “laboratory construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many laboratory construction contractors are there based in Canada?

RevenueBase identified 133 company matches for laboratory construction contractors 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?

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

Which city has the most laboratory construction contractors?

Toronto leads with 17 company records, followed by Montreal (9) and Vaughan (8).

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 674 professional contacts with verified work emails tracked across these 133 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.

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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.