Company lists · Data refreshed November 2026

Top 25 Interior contractors based in Ottawa, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 179 companies tracked

RevenueBase identified 179 company matches for interior contractors associated with Ottawa, Canada as of November 2026 and tracks 1,196 professional contacts across them, including 394 with verified work emails. Across Canada, Toronto is the largest hub for this category (625 companies); Ottawa has 179.

This list covers company matches for interior contractors associated with Ottawa, 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

179Companies

1,196Contacts tracked

394Verified emails

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The 25 largest interior contractors based in Ottawa, Canada

Ranked by team size

Top 25 of 179 company matches for interior contractors based in Ottawa, 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	Advanced Business Interiors	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “We "Make Space Work" for government, businesses, educational institutions, healthcare, and private customers!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Heritage Grade	Exact match	Ottawa, CanadaHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “Heritage Grade is known throughout Ontario, Quebec and the World, as leaders in Architectural Restoration.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Mcdonald Brothers Construction INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “McDonald Brothers Construction - established in 1988 - is a General Contractor based in the Ottawa area which services primarily the Industrial, Commercial, and Institutional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Rojo Construction Management INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Aries Contracting Ottawa INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Distinctive Bathrooms And Kitchens INC	Exact match	Ottawa, CanadaHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “For over 35 years, Distinctive Bathrooms & Kitchens has been a trusted name in Ottawa for superior service, innovative designs, and exceptional craftsmanship.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Westview Projects INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Westview Projects is a full service General Contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Premium Construction	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Since 2013, Premium Construction has offered services across all sectors (Industrial, Commercial, and institutional) providing General Contracting, Construction Management and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Bradford Construction Ltd.	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Since 1992 BRADFORD has been building for better health care in the National Capital region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	ZW Management INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Founded in 1986, ZW Management Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Brawn Construction LTD	Exact match	Ottawa, CanadaHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Northco Services	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “NorthCo Services is a company based out of Ottawa, Ontario, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	West Of Main Custom Homes, Remodels & Interior Design	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “West of Main Custom Homes & Interior Design is an Ottawa-based international award-winning design firm that specializes in custom homes, and large-scale remodels and renovations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Mcrobie Architects Interior Designers	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “MCROBIE Architects + Interior Designers is an award-winning firm based in Ottawa, Ontario.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Urbacity Design Build LTD	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Urbacity is an award-winning, full-service design-build firm delivering residential renovations, additions, and new homes across the Ottawa area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Oakwood Design-Build	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	14 contacts →
	Exact match “Established in 1956, OakWood Designers & Builders is a fourth-generation, family-owned design-build firm serving the Ottawa region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Dalcon Constructors LTD	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	The Lake Partnership INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Established in 1994, The Lake Partnership provides an integrated project management & general contracting service that delivers custom, high quality workmanship in an organized…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Magnolia Construction	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Delivering high-quality home renovations, one living space at a time.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	4té INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “For over three decades, 4té inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Mcgowan Electric Ottawa	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “McGowan is an electrical contractor based in Ottawa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Elevator CAB Renovations	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	11 contacts →
	Exact match “Over 35 years of elevator cab renovation experience and service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Linebox Studio	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Canadian architects with a firm footing in three cities, dedicated to creating progressive projects for design-conscious fans of sustainable approaches to living and working well.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Drycore Electric	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Ottawa-based Drycore Electric provides full service electrical contracting services for over 30 years throughout Ontario and Quebec.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	FTC General Contractor	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “FTC construction is one of the region's finest general contractors with over 49 years of experience and expertise with projects of all sizes.” 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 “interior 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 179 interior contractors based in Ottawa, Canada

See the full list, filter by size, metro and specialty, and access 394 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interior contractors based in Ottawa, Canada at a glance

As of Nov 6, 2026

32.9%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Ottawa, so it is reported there. Company counts and contact totals on this page are exact for Ottawa, over 179 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 Ottawa, Canada whose business descriptions match “interior 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 394 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.

Interior contractors by metro in Canada

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

How many interior contractors are there based in Ottawa, Canada?

RevenueBase identified 179 company matches for interior contractors associated with Ottawa, 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?

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

Which city in Canada has the most interior contractors?

Toronto leads Canada with 625 company records, followed by Calgary (312) and Vancouver (285). Ottawa has 179.

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 394 professional contacts with verified work emails tracked across these 179 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.