Company lists · Data refreshed October 2026

Top 25 Janitorial services contractors based in San Diego, United States

Name: Janitorial services contractors based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 77 companies tracked

RevenueBase identified 77 company matches for janitorial services contractors associated with San Diego, United States as of October 2026 and tracks 880 professional contacts across them, including 139 with verified work emails. Across the United States, New York is the largest hub for this category (197 companies); San Diego has 78.

This list covers company matches for janitorial services contractors associated with San Diego, 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 17, 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 17, 2026 How this list was built

77Companies

880Contacts tracked

139Verified emails

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The 25 largest janitorial services contractors based in San Diego, United States

Ranked by team size

Top 25 of 77 company matches for janitorial services contractors based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	Servi-Tek Facility Solutions	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	201-500	137 contacts →
	Exact match “Servi-Tek has reinvented the facility services industry through innovation, technology, and a relentless dedication to improvement.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	GMI Security - Janitorial	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1,001-5,000	128 contacts →
	Exact match “GMI is an Integrated Facility Solutions Company that provides superior janitorial, maintenance, and security services to our clients throughout Southern California.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Professional Maintenance Systems	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1,001-5,000	52 contacts →
	Exact match “Professional Maintenance Systems, founded in 1982, is now responsible for the commercial cleaning of over 42 million SF of facilities throughout California & Washington.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	The Business Cleaning Company INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	51-200	27 contacts →
	Exact match “The Business Cleaning Company Inc, with corporate offices in San Diego County, provides quality commercial cleaning services for every area of your business.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Sandstrand Services	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	201-500	20 contacts →
	Exact match “We are Sandstrand, a privately owned and managed full service commercial janitorial company with a simple, singular driving philosophy: be better.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Cleanology Housekeeping Personnel Service	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1-10	20 contacts →
	Exact match “CLEANOLOGY HOUSEKEEPING has been in business in San Diego County since 2003.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	City Wide Facility Solutions - SAN Diego	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	11-50	19 contacts →
	Exact match “City Wide Facility Solutions - San Diego is a leading commercial cleaning and building maintenance provider offering 20+ facility solutions under one point of contact.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Mckowski's Maintenance Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1-10	9 contacts →
	Exact match “McKowski’s Maintenance System provides a premier level of commercial cleaning services to San Diego’s highest-profile office buildings, production and manufacturing facilities…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Forte Commercial Cleaning	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	51-200	8 contacts →
	Exact match “Forte Commercial Cleaning provides full-service commercial janitorial to offices, hospitals, schools, restaurants and all other types of businesses throughout Utah and San Diego…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Detergent Services	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Dapa Services, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	201-500	7 contacts →
	Exact match “Property managers have enough to manage without having to worry about their janitorial vendor.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	VIP Janitorial Service	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	51-200	7 contacts →
	Exact match “VIP Janitorial Service was founded in 1962 as Economy Maintenance.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Crisp Environments	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	201-500	7 contacts →
	Exact match “CRISP ENVIRONMENTS is a professional corporate facility services, cleaning and landscape solutions company launched in San Diego, California and servicing the West Coast.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	The Cavalry Cleaning Company	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	11-50	6 contacts →
	Exact match “At Cavalry Cleaning, we take pride in being a locally owned business embodying excellence and reliability.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	SDJ Facility Services	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	51-200	6 contacts →
	Exact match “Innovative and Efficient Cleaning Solutions for Facility Challenges “ We are a customer-focused organization, committed to solving your cleaning needs.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Monarch Property Solutions	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	11-50	6 contacts →
	Exact match “We love to help serve the communities we work in.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Rhino Building Services, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	11-50	5 contacts →
	Exact match “Our mission is to design, develop, and implement sensible cost-effective strategies for all commercial building cleaning and maintenance needs, delivering robust benefit solutions…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Royal Blue Maintenance Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	51-200	5 contacts →
	Exact match “Royal Blue is located in San Diego, California owned and operated by Lori Campos.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	ONE Source, INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	The Mopping Duck	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1-10	5 contacts →
	Exact match “Locally owned and operated The Mopping Duck is committed to deliver outstanding customer service.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	LOT Management INC	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	501-1,000	4 contacts →
	Exact match “Lot Management is a locally-owned, locally-grown, property maintenance company.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Allstar Commercial Cleaning	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	51-200	4 contacts →
	Exact match “Allstar Commercial Cleaning provides commercial janitorial service to offices, restaurants, and commercial facilities throughout the San Diego County area.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	Wepa Commercial Cleaning	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	1-10	3 contacts →
	Exact match “Wepa Commercial Cleaning is a Military Veteran- Owned and Operated maintenance and commercial cleaning company.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Sage Cleaning Systems	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	11-50	2 contacts →
	Exact match “Welcome to Sage Cleaning Systems, where expertise meets a commitment to "Workplace Wellness".” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Inspire Hotel Services	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	51-200	2 contacts →
	Exact match “We serve hotels, resorts and restaurants with cleaning, specialty projects and staffing services.” Recorded in the RevenueBase company graph · Oct 17, 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 “janitorial services 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 77 janitorial services contractors based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Janitorial services contractors based in San Diego, United States at a glance

As of Oct 17, 2026

15.8%Verified-email coverage

11.4Average contacts per company

11-50Median size (employees)

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 77 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 San Diego, United States whose business descriptions match “janitorial services 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 139 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 17, 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.

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

How many janitorial services contractors are there based in San Diego, United States?

RevenueBase identified 77 company matches for janitorial services contractors associated with San Diego, 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?

Servi-Tek Facility Solutions 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 janitorial services contractors?

New York leads the United States with 197 company records, followed by Houston (123) and Atlanta (106). San Diego has 78.

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 139 professional contacts with verified work emails tracked across these 77 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 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 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.