Company lists · Data refreshed October 2026

Top 12 Building services companies based in Tulsa, United States

Name: Building services companies based in Tulsa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 27 companies tracked

RevenueBase identified 27 company matches for building services companies associated with Tulsa, United States as of October 2026 and tracks 200 professional contacts across them, including 46 with verified work emails. Across the United States, New York is the largest hub for this category (214 companies); Tulsa has 27.

This list covers company matches for building services companies associated with Tulsa, United States, 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 9, 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 9, 2026 How this list was built

27Companies

200Contacts tracked

46Verified emails

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The 12 largest building services companies based in Tulsa, United States

Ranked by team size

Top 12 of 27 company matches for building services companies based in Tulsa, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Wiljo Interiors INC	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	51-200	31 contacts →
	Exact match “Wiljo Interiors Inc is a construction company based out of 2100 N Indianwood Ave, Broken Arrow, Oklahoma, United States.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Omni Mechanical Services LLC	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	51-200	30 contacts →
	Exact match “OMNI MECHANICAL SERVICES LLC is a company based out of Tulsa, Oklahoma, United States.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Appro, INC	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	1,001-5,000	22 contacts →
	Exact match “For over 40 years, Appro has set the standard in professional cleaning services, bringing unmatched expertise, reliability, and a people-first approach to every facility we serve.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Vision AIR Services	Exact match	Tulsa, United StatesHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “Mechanical contractor serving Tulsa and surrounding areas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Multi-Clean Commercial Cleaning Services	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “From window washing and vacuuming to specialized pressure washing, Multi Clean’s specialists are dedicated to thoroughly cleaning your location from top to bottom.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Asap Heating And AIR INC	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	51-200	8 contacts →
	Exact match “ASAP Heating and Air was started more than 15 years ago with the idea that customers deserve an honest and reliable company they can call for all their heat and air needs.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Donohue Commercial Service	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	11-50	8 contacts →
	Exact match “Donohue provides a full range of HVAC mechanical services to the commercial and industrial sectors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Ascend Commercial Builders	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “Our goal at Ascend Commercial Builders is to change that perception, offering high-quality construction services with exceptional customer care.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	York Plumbing And Mechanical	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	KMS Heating & Cooling	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	51-200	3 contacts →
	Exact match “KMS is a locally owned and operated premium service commercial and residential mechanical contracting firm handling every side of the HVAC process.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	City Wide Facility Solutions - Tulsa	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	11-50	2 contacts →
	Exact match “City Wide Facility Solutions - Tulsa is a management company in the building maintenance industry with more than 50 years of experience offering commercial cleaning services and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Wendt Building Group	Exact match	Tulsa, OK, United StatesHQ recorded Oct 9, 2026	n/a	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 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 “building services companies”. 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 12 of 27 building services companies based in Tulsa, United States

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building services companies based in Tulsa, United States at a glance

As of Oct 9, 2026

23.0%Verified-email coverage

7.4Average contacts per company

11-50Median size (employees)

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Tulsa, so it is reported there. Company counts and contact totals on this page are exact for Tulsa, over 27 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 Tulsa, United States whose business descriptions match “building services companies” 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 46 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 9, 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.

Building services companies by metro in the United States

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 “building services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building services companies are there based in Tulsa, United States?

RevenueBase identified 27 company matches for building services companies associated with Tulsa, United States 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?

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

Which city in the United States has the most building services companies?

New York leads the United States with 214 company records, followed by Houston (150) and Atlanta (86). Tulsa has 27.

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 46 professional contacts with verified work emails tracked across these 27 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 9, 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.