Lead lists by industry · Last updated November 3, 2026

Janitorial company email list: every commercial cleaning contractor in your area

Leadraft builds a list of janitorial and commercial cleaning companies from Google Maps for the area you choose: office cleaners, medical and school cleaning contractors, floor care and post-construction crews. Each company comes with its phone, website, address, rating, reviews, hours and social profiles, plus up to 5 emails found on its own website. Every email is checked against the live mailbox and graded Verified, Accept-all or Invalid, and invalid ones are never exported.

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67,799janitorial service establishments with paid employees, commercial and residential (NAICS 561720, 2023)Source: US Census Bureau, County Business Patterns 2023 (NAICS 561720, Janitorial Services)
1.09 millionpeople employed by janitorial service firms (NAICS 561720, 2023)Source: US Census Bureau, County Business Patterns 2023 (NAICS 561720, Janitorial Services)
77%of those establishments have fewer than 10 employees (2023)Source: US Census Bureau, County Business Patterns 2023 (NAICS 561720, Janitorial Services)

How big is the janitorial company market?

Commercial janitorial work is contract work: offices, medical buildings, schools, banks, retail and industrial sites cleaned on a monthly agreement, mostly at night. The Census Bureau counts janitorial contractors and residential maid services together under NAICS 561720, about 67,800 establishments with employees in 2023, and 77% of them had fewer than 10 staff. The commercial side is more concentrated than those numbers suggest: a few national and regional contractors hold large multi-site accounts, while thousands of small local firms compete for single buildings. California (about 7,000 establishments in the code), Florida (6,700), Texas (3,900), New York (3,800), Illinois (2,500) and Pennsylvania (2,500) lead. Franchise systems are common, and franchise owners often get their accounts and supplies through the franchisor. The owner usually decides on anything that costs real money; an operations manager runs crews and supplies at larger firms.

How many janitorial companies are there in each state?

California, Florida and Texas have the most. The Census Bureau counted 67,799 establishments in Janitorial services (NAICS 561720) across the 50 states and DC in 2023. These are locations with paid employees, so one-person businesses aren't included and the real number of businesses is higher. Use it to size a market before you build the list.

Rank	State	Establishments (2023)	Share of US
1	California	6,956	10.3%
2	Florida	6,675	9.8%
3	Texas	3,858	5.7%
4	New York	3,762	5.5%
5	Illinois	2,520	3.7%
6	Pennsylvania	2,456	3.6%
7	North Carolina	2,277	3.4%
8	Washington	2,166	3.2%
9	Virginia	2,136	3.2%
10	New Jersey	2,068	3.1%
11	Georgia	2,013	3.0%
12	Ohio	1,960	2.9%
13	Massachusetts	1,757	2.6%
14	Michigan	1,712	2.5%
15	Colorado	1,571	2.3%
16	Maryland	1,436	2.1%
17	Minnesota	1,391	2.1%
18	Arizona	1,312	1.9%
19	Wisconsin	1,267	1.9%
20	Oregon	1,248	1.8%
21	Indiana	1,217	1.8%
22	Missouri	1,194	1.8%
23	Tennessee	1,182	1.7%
24	South Carolina	1,094	1.6%
25	Utah	1,032	1.5%
26	Nevada	803	1.2%
27	Alabama	726	1.1%
28	Connecticut	663	1.0%
29	Idaho	659	1.0%
30	Kentucky	659	1.0%
31	Louisiana	655	1.0%
32	Iowa	647	1.0%
33	Kansas	642	0.9%
34	Oklahoma	606	0.9%
35	Nebraska	519	0.8%
36	Montana	509	0.8%
37	Arkansas	471	0.7%
38	Maine	426	0.6%
39	Mississippi	382	0.6%
40	New Hampshire	373	0.6%
41	Hawaii	365	0.5%
42	New Mexico	312	0.5%
43	Rhode Island	286	0.4%
44	Delaware	279	0.4%
45	South Dakota	270	0.4%
46	Alaska	257	0.4%
47	Wyoming	257	0.4%
48	North Dakota	250	0.4%
49	Vermont	214	0.3%
50	West Virginia	194	0.3%
51	District of Columbia	115	0.2%

Source: US Census Bureau, County Business Patterns 2023 (state file), all legal forms.

What's in a janitorial company lead list

Every row is one janitorial company business found on Google Maps inside the area you chose, with its email found on its own website and checked against the live mail server. These are the columns that matter most for janitorial companies:

Field	Why it matters for janitorial companies
category / categories	Janitorial service and Commercial cleaning service are the core categories. Many residential maid services also tick Commercial cleaning service, so check the second and third categories and the website before you call a row commercial.
emails (up to 5, with role and source)	Commercial firms tend to publish more than one address: sales@, bids@, office@, careers@. The role and the page each was found on help you skip the jobs inbox, which at a cleaning company gets most of the mail.
email + grade	Verified means the mailbox exists. Accept-all means the domain takes any address, so it's a maybe; send to those in smaller batches and watch bounces.
website	The site's service pages tell you what they clean (medical, schools, industrial) and whether they mention certifications such as CIMS or green cleaning. That's how you segment beyond the Maps category.
hours	Commercial cleaners often list 24 hours or evening hours. It's a quick signal for after-hours contract work, and a reminder that the office line is staffed in the day.
address + distance + in_area	Small janitorial firms often run from a home office and serve a metro. Use the area columns to keep firms that can actually staff buildings in your territory.
phone	The listed number usually reaches the owner or office during business hours. Call it by hand and follow the TCPA for calls and texts.
linkedin	Larger contractors keep a LinkedIn company page. It's the fastest way to find the operations or business development person behind the generic inbox.

About 45 columns in all, including up to five emails per business with their role and source, and eight social networks. See a sample export.

Search terms that find every janitorial company

No single keyword finds them all. Businesses file themselves under different Google Maps categories and describe themselves in different words, so a complete list searches every variant across the whole area, then removes duplicates.

Search terms: janitorial service, commercial cleaning service, office cleaning service, commercial janitorial company, building maintenance service, custodial service, medical office cleaning, healthcare cleaning service, school cleaning service, church cleaning service, bank cleaning service, industrial cleaning service, warehouse cleaning service, retail store cleaning, gym cleaning service, restaurant cleaning service, post construction cleaning, construction cleanup service, floor care service, floor stripping and waxing, commercial carpet cleaning, commercial window cleaning, day porter service, disinfection service, facility services company.

Google Maps categories: Janitorial service, Commercial cleaning service, Window cleaning service, Pressure washing service, Carpet cleaning service.

Leadraft includes these in its Commercial services keyword pack (57 terms), and suggests more in your country's vocabulary when you type a trade.

Who sells to janitorial companies, and what works

Janitorial supply distributors. Chemicals, paper, can liners, microfiber, floor machines and parts. Contractors reorder consumables every month, so lead with delivery days, price on their top five items and a rep who answers.
Equipment makers and dealers. Auto scrubbers, burnishers, backpack vacuums and carpet extractors. Floor care firms and contractors with big-box or warehouse accounts are the targets; offer a demo at one of their buildings.
Janitorial software. Scheduling, inspections, time clocks with GPS and client portals. Owners want proof of service they can show a property manager, and fewer disputes about missed cleans.
Insurance, bonding and payroll providers. Contracts require general liability, workers' comp and janitorial bonds, and most crews are part-time and hourly. A quick certificate-of-insurance turnaround or simpler payroll for split shifts is the hook. See commercial insurance leads.
Facility managers and property managers. Buyers putting a cleaning contract out to bid can list every janitorial company within reach of the building and invite quotes, instead of the three that show on the first page of search.
Subcontracting and lead-gen firms. Firms that win multi-site contracts and subcontract the cleaning need reliable local crews in each market. Search each metro, filter by category and reviews, and recruit subcontractors.

How to segment and qualify a janitorial company list

Commercial only, not residential

Search janitorial and commercial terms, then drop rows whose only category is House cleaning service. For residential cleaners, use the house cleaning services list instead; for all cleaning trades together, see cleaning companies.

By vertical served

Medical, school, industrial and post-construction cleaning each have their own terms. Search them separately and keep the search term on each row, so a medical-office pitch only goes to firms that clean medical offices.

Franchise units vs independents

Franchise units share a brand and often a website domain. Group by domain: pitch software and supplies to the franchisor, and local insurance or equipment to the unit owner.

Size proxies

Census data shows most firms are small, and Google Maps has no headcount. Use proxies: several emails with distinct roles, a LinkedIn page, more than one listed location, or a careers page on the site.

Floor care and specialty crews

Floor stripping, carpet extraction and window cleaning firms buy equipment more than supplies. Keep them as their own segment for equipment and parts offers.

New contractors

New janitorial companies need insurance, bonding, supplies and their first accounts. A monitor on your metro surfaces new listings as they appear on Google Maps.

How to reach janitorial companies

Crews work nights, the office sells by day

The cleaning happens after hours, but bids, payroll and purchasing are daytime work. Email so you land mid-morning and call between 10 a.m. and 3 p.m. Avoid Monday mornings, when owners fix weekend complaints.

Talk in cost per building

Janitorial margins are thin and labor is most of the cost. Frame offers as dollars per building per month, hours of labor saved or accounts won, not feature lists.

Respect the bid calendar

Many commercial contracts, especially schools and public buildings, renew on a fiscal year. Contractors are busiest with bids in spring and early summer, so a supply or software change pitch lands better before or after that rush. If you sell contracts to them, read how to get commercial cleaning contracts.

CAN-SPAM and TCPA

Commercial email to businesses is covered by CAN-SPAM: honest subject lines, your physical address and an opt-out you honor. Small firms often list the owner's cell phone, so calls and texts fall under the TCPA: dial by hand and don't send marketing texts without consent. Read our cold email laws guide and get legal advice for your setup.

How to find janitorial company leads: build the list in four steps

Choose the place. A city, county or ZIP code, a radius around an address, or a shape you draw on the map (or a KML file).
Search every variant. Start from the terms above. Leadraft splits large areas into tiles so you get the businesses past Google's first few hundred results, and keeps only the ones inside your area and in the trade.
Preview before you pay. The free preview shows real businesses already found there, with emails masked.
Export or push. Download CSV or XLSX, or send the Verified emails straight to Instantly, Smartlead, lemlist or HubSpot with your suppression list applied. Each business is charged once, ever.

Janitorial companies lead lists: questions

How do I find janitorial company leads?

Pick the area you sell into, then search Google Maps for every variant: janitorial service, commercial cleaning service, office cleaning service, custodial service, floor care service and the vertical terms such as medical office cleaning. Remove duplicates, drop residential-only rows by category, and find and check an email for each company. Leadraft does those steps in one search and charges each company once.

How many janitorial companies are there in the US?

The Census Bureau's County Business Patterns counted 67,799 janitorial service establishments with paid employees in 2023 (NAICS 561720). That code includes residential maid services, so the commercial-only count is lower. Owner-operated firms with no payroll aren't counted at all, which is why Google Maps often shows more businesses than Census does.

Can I get only commercial cleaners, without maid services?

Yes. Search commercial and janitorial terms, then filter by the category column: Leadraft records each business's Google Maps categories, so rows filed only as House cleaning service can be left out.

Are the emails verified?

Each email is checked against the company's mail server and graded Verified (the mailbox exists), Accept-all (the server accepts any address, so it's a maybe) or Invalid (never exported). Emails come from the company's own website, with the page each was found on.

How much does a janitorial company email list cost?

Leadraft charges one business credit per company, once, and one checked-email credit per verified email you take out. California has about 6,960 janitorial service establishments with employees (Census 2023, residential included). All of them fit in the Starter plan's 25,000 businesses ($19 a month), which includes 1,000 checked emails. If you want up to 5,000 verified emails, Growth ($49 a month) covers it. The Free plan gives 500 businesses and 50 checked emails to test one city first.

Do you include owner names or contract details?

No. Leadraft lists businesses, not people, and it doesn't know who holds which cleaning contract. You get the emails each company publishes on its own website, with the role and the page each was found on.

Sources

1.US Census Bureau, County Business Patterns 2023 (NAICS 561720, Janitorial Services) · State file, establishments with paid employees; covers commercial janitorial and residential maid services together.
2.FTC: CAN-SPAM Act, a compliance guide for business
3.FCC: Stop unwanted robocalls and texts (TCPA consent rules)

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