Home / Email lists / Janitorial service

Sample rows

10 of the 17,832 rows. Emails and phone numbers are masked here; the CSV has them in full.

What the list shows

California has the most listings: 1,336 businesses, 935 of them with an email address. Florida follows with 769.

257 rows (1%) carry one of 13 names used by 10 or more listings, led by City Wide Facility Solutions with 64. 15,789 businesses have a name used only once, and 11,150 of those have an email address.

The median Google rating of the 11,612 rated businesses is 5.0, and 7,775 have a perfect 5.0.

Of the 12,482 email addresses, 6,065 (49%) are role addresses such as info@, 2,765 (22%) name a person and 3,652 (29%) are free mail.

Source: ProfessionLens, November 2026.

What is in this janitorial service email list?

The janitorial file contains 17,832 Google Maps listings in the Janitorial service category, counted on 9 November 2026. A row is a commercial cleaning contractor: name, address, city, state, ZIP, phone, website, one email and a Google rating.

Phones appear on 17,631 listings and websites on 11,507.

These are contractors who clean offices, medical buildings, schools and warehouses, usually at night under a service contract. Home cleaners are in a separate file.

How can you segment the file?

All filtering is done in a spreadsheet on the CSV columns. The cuts that matter for janitorial companies are geography, email type, name and website.

Geography maps to the service area. A contractor has to reach its client buildings every night, so work stays within a metro. The state cut separates California, with 1,336 listings, from Florida at 769 and Texas at 730.

Email type separates owner-run firms from larger ones. Among the 12,482 addresses, 2,766 are named-person addresses and 3,652 sit on free webmail domains, both signs of small owner-operators. The 6,065 role addresses suggest a firm with a bid or sales inbox.

The name column separates national brands from locals. Jani-King has 41 listings in the file, City Wide Facility Solutions 64, 360clean 26, Corvus Janitorial Systems 17 and CCS Facility Services 15.

• Metro: nightly routes keep contractors local.
• Free webmail or named address: owner-operators.
• Role address: firms with an office.
• Name: drop the national brands.

Who buys a janitorial service email list?

Janitorial contractors buy a lot, and many sellers go after them. Distributors of chemicals, paper products, liners and dispensers want accounts. Equipment makers sell auto scrubbers, floor machines, backpack vacuums and carts.

Insurance brokers sell general liability, workers compensation and janitorial bonding, which building owners ask for in a contract. Payroll and staffing companies serve a labor-heavy business with high turnover. Janitorial bidding and quality inspection software helps firms win and keep accounts, and uniform suppliers sell shirts and badges.

Lead sellers and bid listing services also reach out. Janitorial firms get work through bids, so a list of upcoming office or school contracts has a clear buyer in every contractor.

How do you run outreach to janitorial companies?

Owners run most of these companies and also supervise crews. They check email during the day between site visits and quote requests. Write a message they can read standing in a parking lot.

Pick a hook tied to how janitorial work is priced: thin margins, labor costs, tight contract bids. A supply seller can mention per-case cost. An insurance broker can mention the certificate of insurance that a property manager asks for before the first night.

Use the role address for firms with an office and ask for the owner or operations manager. For named addresses, use a first name and keep the pitch to a single question.

Do not email several franchised units of one brand with the same offer. Check the website domain and the name column. Send a small batch first and review bounces before the rest.

What email rules apply when you contact janitorial firms?

Commercial email to a janitorial contractor must include your company's real postal address and an opt-out that functions. Honor each opt-out, including a reply from a supervisor who asks you to stop.

Which states and cities should you start with?

California tops the list with 1,336 contractors and 935 addresses. Florida has 769 and 538, Texas 730 and 172, New York 355 and 81, Ohio 335 and 59, Illinois 275 and 192, North Carolina 261 and 183, Arizona 239 and 51, Michigan 235 and 44, and Pennsylvania 224 and 34. Arizona and Texas convert listings into emails at a better rate than Ohio or Pennsylvania.

By city, Houston leads with 94 listings, followed by Phoenix 91, Las Vegas 83, San Antonio 83, Miami 81, Dallas 78, San Jose 77, Indianapolis 77, Chicago 76 and San Diego 75.

Cities are close in size, so a seller can pick the metro where its own warehouse or sales rep sits.

What is in the list

Source: ProfessionLens, November 2026. Counted 9 November 2026.

Questions

Related email lists

All 1497 email lists

Source: ProfessionLens, November 2026. Counted 9 November 2026.

We pull the data fresh for every order. The share of businesses with an email address varies by niche.