Company lists · Data refreshed September 2026

Top 25 Construction estimation firms based in Canada

Name: Construction estimation firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 987 companies tracked

RevenueBase identified 987 construction estimation firms headquartered in Canada as of September 2026 and tracks 9,257 professional contacts across them, including 3,671 with verified work emails. Toronto is the largest hub.

This list covers construction estimation firms 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 16, 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 16, 2026 86% judged on-target in blind review

987Companies

9,257Contacts tracked

3,671Verified emails

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The 25 largest construction estimation firms based in Canada

Ranked by team size

Top 25 of 987 construction estimation firms based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to construction estimation firms: 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	Lindsay Construction	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 16, 2026	201-500	265 contacts →
	Partial evidence “Lindsay Construction is a company of engineers, contractors, and managers active in both civil and building construction throughout the Atlantic Provinces.” Source: RevenueBase Database · checked Sep 16, 2026
2	ITC Construction Group	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	232 contacts →
	Partial evidence “Full-service buildings construction contractor providing General Contracting, Construction Management, and Design-Build project delivery in Multi-Residential, Commercial…” Source: RevenueBase Database · checked Sep 16, 2026
3	Scott Builders INC	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 16, 2026	201-500	161 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
4	Scott Construction Group	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	51-200	147 contacts →
	Partial evidence “We’re Scott Construction – a people-first construction partner built to think differently.” Source: RevenueBase Database · checked Sep 16, 2026
5	Avondale Construction LTD	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 16, 2026	51-200	120 contacts →
	Indirect evidence “For more than thirty years, Avondale has been firmly established as one of the most reputable and reliable general contractors in Atlantic Canada, with offices in Halifax, Moncton…” Source: RevenueBase Database · checked Sep 16, 2026
6	Kindred Construction LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	114 contacts →
	Indirect evidence “Our team of professionals remains client-focused to deliver an outstanding finished product, never losing sight of the project objectives and always striving to exceed…” Source: RevenueBase Database · checked Sep 16, 2026
7	Etro Construction	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	51-200	113 contacts →
	Partial evidence “Founded in 2015, ETRO Construction is one of Vancouver’s fastest-growing construction management and general contracting firms.” Source: RevenueBase Database · checked Sep 16, 2026
8	Synergy Projects LTD	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	51-200	110 contacts →
	Partial evidence “Synergy Projects is an Alberta based, full service construction firm specializing in providing services through general construction, design-build, and construction management.” Source: RevenueBase Database · checked Sep 16, 2026
9	Zgemi INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 16, 2026	201-500	110 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
10	LES Entreprises QMD INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	51-200	94 contacts →
	Partial evidence “Les Entreprises QMD est une firme de construction qui réalise des projets privés et publics, dans les secteurs commercial, institutionnel et industriel.” Source: RevenueBase Database · checked Sep 16, 2026
11	BDA INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	85 contacts →
	Partial evidence “BDA Inc.\| COR®-certified \| Award-winning Construction Firm \| Based in Toronto, ON Founded in 1997, BDA Inc.” Source: RevenueBase Database · checked Sep 16, 2026
12	Wales Mclelland Construction	Partial evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	51-200	84 contacts →
	Partial evidence “Wales McLelland Construction has been operating in Vancouver for 50 years with professional expertise in General Contracting, Design-Build, Construction Management, sustainable…” Source: RevenueBase Database · checked Sep 16, 2026
13	LFG Construction	Indirect evidence	Carleton-sur-mer, QC, CanadaHQ checked Sep 16, 2026	201-500	81 contacts →
	Indirect evidence “Qui sommes-nous?” Source: RevenueBase Database · checked Sep 16, 2026
14	Construction Dinamo	Indirect evidence	L'ancienne-lorette, CanadaHQ checked Sep 16, 2026	51-200	78 contacts →
	Indirect evidence “La Fierté d'être Dinamo Partager tous ensemble expertise, intégrité, rigueur, engagement et travail d'équipe.” Source: RevenueBase Database · checked Sep 16, 2026
15	Heatherbrae Builders	Partial evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	51-200	77 contacts →
	Partial evidence “Originally founded in 1989 by Michael Knight and is now led by Dave Knight and Tim Knight, Heatherbrae is a BC owned and operated general contracting and construction management…” Source: RevenueBase Database · checked Sep 16, 2026
16	Farmer Construction LTD	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 16, 2026	51-200	76 contacts →
	Indirect evidence “As a privately owned family business incorporated in 1951, Farmer continues to actively conduct its operations in the Greater Victoria area, on Vancouver Island and throughout…” Source: RevenueBase Database · checked Sep 16, 2026
17	Greyback Construction LTD	Partial evidence	Penticton, BC, CanadaHQ checked Sep 16, 2026	51-200	76 contacts →
	Partial evidence “Offering over 40 years of construction service and project management experience, Greyback Construction Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
18	Botting & Associates	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Founded in 1953, The Botting Group is a leader in mechanical construction throughout Western Canada.” Source: RevenueBase Database · checked Sep 16, 2026
19	Mform Construction Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	70 contacts →
	Partial evidence “Specializing in providing full-service professional construction, project management and general contracting within the commercial interior, hospitality, retail, healthcare and…” Source: RevenueBase Database · checked Sep 16, 2026
20	Vpac Construction Group LTD	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	68 contacts →
	Partial evidence “VPAC is a Vancouver based construction management, general contracting and design build firm with demonstrated experience and expertise to deliver a broad range of building…” Source: RevenueBase Database · checked Sep 16, 2026
21	Fortis Construction Group INC	Partial evidence	Tecumseh, ON, CanadaHQ checked Sep 16, 2026	51-200	63 contacts →
	Partial evidence “Welcome to Fortis Group - where innovation meets excellence in construction.” Source: RevenueBase Database · checked Sep 16, 2026
22	Syncra Construction Corp	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	51-200	61 contacts →
	Indirect evidence “Our mission is to provide creative solutions to our clients and develop strong enduring relationships.” Source: RevenueBase Database · checked Sep 16, 2026
23	Collaborative Structures Limited CSL	Partial evidence	Cambridge, ON, CanadaHQ checked Sep 16, 2026	51-200	59 contacts →
	Partial evidence “Collaborative Structures Limited has a proven track record for planning and executing Construction Management, General Contracting, Design Build and LEED projects in the…” Source: RevenueBase Database · checked Sep 16, 2026
24	Cambria Design Build	Indirect evidence	Newmarket, ON, CanadaHQ checked Sep 16, 2026	11-50	58 contacts →
	Indirect evidence “Cambria Design Build was founded in 1995 as a general contracting and project management firm.” Source: RevenueBase Database · checked Sep 16, 2026
25	Bronte Construction	Partial evidence	Burlington, ON, CanadaHQ checked Sep 16, 2026	51-200	58 contacts →
	Partial evidence “Our innovative approach and expert team come together to successfully implement quality construction projects, with an embedded environmental focus, that enhance communities for…” Source: RevenueBase Database · checked Sep 16, 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: construction estimation firms. 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 construction estimation firms.
Partial evidence: Its own public description names part of construction estimation firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction estimation firms. 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 987 construction estimation firms based in Canada

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Construction estimation firms based in Canada at a glance

As of Sep 16, 2026

39.7%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

8.6%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

433

11-50

421

51-200

110

201-500

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 987 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 construction estimation firms, 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 “construction estimation firms”. 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 construction estimation firms), 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 construction estimation firms, 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, 3,671 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 16, 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.

Construction estimation firms by metro

Construction estimation firms in Toronto85
Construction estimation firms in Montreal48
Construction estimation firms in Vancouver46
Construction estimation firms in Calgary38
Construction estimation firms in Mississauga34
Construction estimation firms in Edmonton31
Construction estimation firms in Ottawa25
Construction estimation firms in Quebec25

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 construction estimation firms, 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 construction estimation firms are there based in Canada?

RevenueBase identified 987 construction estimation firms 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?

Lindsay Construction, headquartered in Dartmouth, tops this list with the largest team on record.

Which city has the most construction estimation firms?

Toronto leads with 85 headquartered companies, followed by Montreal (48) and Vancouver (46).

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 3,671 verified decision-maker contacts tracked across these 987 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 16, 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.