Find cleaning firms

Find cleaning companies by contract type, region, and crew

Commercial janitorial and residential cleaning share a category and nothing else. One bids on annual contracts; the other sells visits. Split them before you write anything.

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Contract shape is the qualifier here. A janitorial contractor running nightly crews across twenty office buildings has scheduling, payroll, and supervision problems worth software. A residential cleaner with four staff has a booking problem. Both call themselves cleaning companies.

The public signals are plain but reliable. A site names its client types and says whether the firm runs overnight shifts. It mentions vehicles or crews, and branch listings show how many offices share the name. Each becomes a column, and together they give a contract profile you can sort on.

Listing data carries the rest. Serper's maps search returns the businesses in a service area, and its web search finds the ones registered under a parent trading name. People Data Labs covers the firms large enough to have a corporate record, and ClearoutPhone validates every number before a call sheet is built.

Example searches

Ask for it the way you'd say it

Each example is a request in plain words, with what it returns underneath.

  • Commercial contracts only

    janitorial contractors servicing office and industrial buildings, exclude residential maid services

    Client type is read from the site and stored on the row, so a residential firm advertising one office client does not qualify.

  • Crew scale

    cleaning companies advertising overnight shifts and more than twenty staff in this metro

    Shift language and staff count sit in separate columns, which is the closest public read on how many crews a firm runs.

  • Specialty work

    contractors doing post-construction or medical facility cleaning rather than general office work

    Specialty lines land as their own column, since they usually carry higher margins and a different buying conversation.

Plays

Three motions you can run this week

Each one is a chain of OXYGEN primitives: the same hosted objects your workspace already has, composed.

  • Contract-profile territory build

    A metro list split by contract shape, with residential work filtered out up front.

    1. Tables
    2. Records
    1. 1Sweep the service area, then add client type, shift, and specialty columns.
    2. 2Promote only the commercial contract profiles and keep the rest in the table.
    oxygen search run

  • Reach the operations owner

    The message lands with whoever runs crews, not with a general enquiries address.

    1. Tables
    2. Sequences
    3. Messages
    1. 1Resolve an operations or area manager title per row and run the email column on those.
    2. 2Enroll resolved rows and route the rest to a graded call list instead.
    oxygen enrich-column run --capability work_email

  • Multi-branch contractors first

    Contractors running several branches are approached at the level that can standardize a tool.

    1. Tables
    2. Workflows
    3. Sequences
    1. 1Link branch listings to the parent contractor and count branches on the parent row.
    2. 2Gate the enrichment step behind a branch threshold so single-van firms never draw credits.
    3. 3Enroll the parents that clear it and suppress every branch listing beneath them.
    oxygen workflows call

Who you can reach

Roles you can find at commercial cleaning and janitorial contractors

Reachability is per channel: a role marked for mobile is one the phone waterfall usually resolves, not a guarantee for every record.

RoleSeniorityReachable by
Owner or presidentOwner/FounderWork emailMobile
Operations directorDirectorWork emailLinkedIn
Area or account managerManagerWork emailMobile
Bid or contracts managerManagerWork email
Head of human resourcesDirectorWork emailLinkedIn
Branch managerManagerWork emailMobile

Filters you can search on

  • Commercial, residential, or mixed
  • Specialty lines offered
  • Estimated crew or staff band
  • Overnight or day shift operation
  • City, metro, or service area
  • Single location or multi-branch
  • Single trading name across several listings

Listings, categories, and listed phone numbers come back for contractors on Google Maps. Corporate records thin out for small firms, which make up much of this market. So crew size is inferred from shift language, vehicles, and staff pages rather than reported. Firms working purely as subcontractors to a larger janitorial group are the hardest to place, since their public pages describe the parent's work.

Data sources

Data sources and CRM connections

  • Serper

    Google Maps listings with category, address, and phone across a service area, plus web results for contractors trading under a parent name.

  • People Data Labs

    Corporate records and staff for the larger contractors and multi-branch janitorial groups.

  • Blitz API

    Heads the work-email column for contacts with a LinkedIn profile, and resolves best for firms with their own domain.

  • ClearoutPhone

    Validates each number and reports line type so the call sheet is worth working.

Use managed credits where available, or connect a supported provider key on an eligible paid plan. Your provider bills its calls; OXYGEN adds a per-call platform fee. Signed-in CRM connections such as HubSpot have no per-call fee. Connected sending accounts reserve monthly credits. See pricing and supported integrations.

Limits

Where this stops

  • Crew size is never published in this market. Shift language, vehicle mentions, and staff pages give a band, and that band should be stated as an estimate to anyone who asks how it was produced.

FAQ

Questions people ask first

How do I keep residential cleaners off a commercial list?
Filter on the client types named on the site rather than the business category, which lumps both together. Mixed firms come back labelled mixed so you can decide whether they are worth a slot.
Can I tell how many crews a contractor runs?
Only as a band. Overnight shift advertising, vehicle mentions, and a staff page give a defensible estimate, and the row records which of those signals produced it.
Why treat specialty cleaning separately?
Because post-construction and medical work carry different margins, different compliance overhead, and usually a different buyer. Keeping the line as a column lets you price the conversation correctly.
How do I spot a contractor that just grew?
Run the sweep again after a few months and compare. A table will not re-run a maps sweep on a schedule, since each run would pay again for mostly the same listings. The second sweep is one you start. Watch for a new branch listing, a jump in staff on the company record, or a second number. Each marks a contractor that just took on work.
What if a contractor has no email anywhere?
Common at the small end. Grade the phone number, put the row on the call sheet, and skip the enrichment attempt entirely rather than paying for a lookup that cannot land.
How do I avoid contacting a subcontractor and its parent?
Dedupe on domain first, then run a fuzzy match on business name and address. Subcontracting chains here reuse an office and a trading name, and a domain-only pass leaves both rows standing, so the fuzzy key is what actually collapses them.

Build your commercial cleaning and janitorial contractors list

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