The most reliable way to hire for a janitorial business is to recruit for dependability first, use the same screening process for every applicant, and hire cleaners as employees when you control their schedules, routes, supplies, procedures, and supervision. A 10-step process can take you from defining the position to completing first-week inspections.

The legal steps below assume you operate in the United States. State and local employment rules may add requirements.

Janitorial Hiring Process at a Glance

Stage What to do Main result
1. Define the job Set the duties, schedule, location, pay, transportation requirements, and physical demands Clear job description
2. Set the labor budget Calculate the highest loaded hourly cost your contracts can support Profitable pay range
3. Advertise the position Use referrals, workforce agencies, job boards, and local community channels Candidate pool
4. Screen applicants Ask the same job-related questions and use a scorecard Shortlist
5. Interview and verify Check reliability, availability, references, and legally permitted background information Hiring decision
6. Make a written offer State the pay, schedule, duties, start date, and employment status Clear expectations
7. Complete hiring paperwork Handle Form I-9, Form W-4, payroll, insurance, and new-hire reporting Completed onboarding
8. Train and monitor Teach cleaning methods, safety, customer conduct, and quality standards Consistent service

1. Decide What Type of Janitorial Employee You Need

Do not start with a vague posting for a "cleaner." Define the position, the worksite, and the conditions of the job.

Common janitorial positions include:

  • Part-time evening cleaner: Cleans offices, retail stores, gyms, or medical facilities after closing.
  • Day porter: Handles restrooms, trash, spills, common areas, and daytime touch-ups.
  • Residential cleaner: Works in homes or apartments and often interacts directly with customers.
  • Floor technician: Performs carpet extraction, floor stripping, waxing, and machine work.
  • Lead cleaner: Opens or closes facilities, checks work quality, trains cleaners, and communicates with clients.
  • Janitorial supervisor: Manages routes, supplies, schedules, inspections, and employee performance.

Your job description should specify:

  • Work location or service area
  • Days and hours
  • Starting pay or pay range
  • Whether the position is part-time or full-time
  • Transportation requirements
  • Whether the employee works alone or with a team
  • Cleaning tasks and equipment used
  • Physical requirements, such as standing, bending, lifting, or climbing
  • Customer-service expectations
  • Background-check policy, if applicable
  • Training provided by your company

Should Janitorial Cleaners Be Employees or Independent Contractors?

For recurring cleaning routes, employees are often the more practical classification when your company controls the cleaner's schedule, methods, client assignments, supplies, quality standards, and supervision.

Do not classify a worker as a contractor only because the worker agrees to receive a 1099 or has formed an LLC. The U.S. Department of Labor says classification depends on the actual economic relationship. Factors include control, opportunity for profit or loss, skill, permanence, and whether the work is integrated into the business. State and local laws may use different tests. Department of Labor

2. Calculate the Maximum Wage You Can Afford

Your labor budget should come from the profit available in each cleaning contract, not only from what other companies advertise.

Use this calculation:

Contract revenue - supplies - transportation - overhead - target profit = available labor budget

For example:

  • Monthly contract revenue: $3,000
  • Supplies, transportation, insurance allocation, and overhead: $500
  • Target monthly profit: $700
  • Available labor budget: $1,800
  • Required work: 120 hours
  • Maximum loaded labor cost: $15 per hour

Loaded labor cost includes more than the employee's hourly wage. It may include:

  • Employer payroll taxes
  • Workers' compensation
  • Paid training
  • Payroll processing
  • Uniforms
  • Travel time that must be paid under applicable law

Check the minimum wage in your state and city before publishing the job. Under the Fair Labor Standards Act, covered nonexempt employees must receive at least the federal minimum wage. Overtime is generally required after more than 40 hours in a workweek. If state or local law provides a higher wage, the employee is generally entitled to the higher applicable rate. Department of Labor

3. Write a Job Advertisement That Attracts Reliable Cleaners

A good janitorial advertisement explains the work plainly. Applicants should know the pay, schedule, location, duties, and transportation requirements before they apply.

Example Janitorial Job Posting

Part-Time Evening Cleaner

We are hiring a dependable part-time cleaner to service commercial offices in [city or area].

Schedule: Monday through Friday, approximately 6:00 p.m. to 9:00 p.m. Pay: $[amount] per hour Duties: Vacuuming, mopping, restroom cleaning, trash removal, surface disinfection, and restocking supplies.

Requirements:

  • Reliable attendance and punctuality
  • Ability to follow written cleaning checklists
  • Ability to work independently
  • Professional conduct inside customer facilities
  • Reliable transportation to the work location
  • Ability to perform the essential job duties, with or without reasonable accommodation

Cleaning experience is helpful but not required. Paid training is provided. Applicants must complete the company's standard hiring process.

Avoid wording such as "must be young," "female cleaner preferred," or "native English speaker." Hiring decisions cannot be based on protected characteristics such as race, religion, sex, national origin, age, disability, or genetic information.

The Equal Employment Opportunity Commission also advises employers to avoid questions about pregnancy, family plans, religion, age, and similar personal characteristics. EEOC

4. Recruit Through Several Local Channels

Janitorial businesses often get better results by recruiting locally and keeping a candidate pipeline open instead of posting only after a new contract begins.

Try a mix of:

  • Employee referral bonuses
  • Local and national job boards
  • State or county workforce agencies
  • Community employment organizations
  • Local social media groups
  • Flyers at laundromats, community centers, and supply stores
  • Trade schools and workforce-development programs
  • Applications on your company website
  • Former employees who left on good terms

Employee referrals can work well because current cleaners understand the schedule, physical demands, and working conditions. Pay a referral bonus only after the new employee completes a defined period, such as 30 or 60 days.

List the pay range, exact schedule, service area, and transportation requirements in the advertisement. Those details remove unsuitable applicants before you spend time interviewing them.

5. Screen Candidates With a Simple Scorecard

A scorecard gives you a consistent way to compare applicants. It also keeps the interview focused on the work.

Hiring factor What to evaluate
Attendance reliability Can the applicant consistently work the required schedule?
Transportation Can the applicant reach the assigned facility reliably?
Work history Are there unexplained gaps or repeated short-term jobs?
Cleaning judgment Does the applicant understand work order and detail cleaning?
Customer conduct Can the applicant work respectfully in occupied facilities or homes?
Safety awareness Does the applicant understand labels, gloves, ventilation, and chemical separation?
Communication Can the applicant report damage, supply shortages, or access problems?
Physical requirements Can the applicant perform essential duties with or without reasonable accommodation?

Useful Janitorial Interview Questions

Ask every applicant substantially the same job-related questions:

  1. What days and hours are you consistently available?
  2. How would you handle a shift if your transportation failed?
  3. What cleaning tasks have you performed before?
  4. How would you clean a restroom from start to finish?
  5. What would you do if you found damage or valuable property at a client location?
  6. How would you respond if a client said an area was not clean enough?
  7. What steps would you take before using an unfamiliar cleaning chemical?
  8. Are you comfortable working alone or as part of a team?
  9. Can you perform the essential duties listed in this job, with or without reasonable accommodation?
  10. May we contact your listed references?

Do not ask pre-employment questions about medical conditions, pregnancy, religion, age, family plans, or disability. Keep the interview focused on qualifications and the essential duties of the position. EEOC

6. Check References and Use Background Checks Correctly

Reference checks should focus on work performance:

  • Was the person reliable?
  • Did the person arrive on time?
  • Did the person follow instructions?
  • Did the person handle customer property appropriately?
  • Would you rehire the person?

If you use a third-party company to obtain a criminal, credit, driving, or other consumer background report, the Fair Credit Reporting Act generally requires written disclosure and the applicant's written permission before you obtain the report.

If you may reject an applicant because of the report, further pre-adverse-action and adverse-action procedures apply. Federal Trade Commission

Apply the same background-check policy to similarly situated applicants. A blanket criminal-record policy can create discrimination risks if it disproportionately excludes protected groups and is not job-related and consistent with business necessity.

State and local fair-chance or "ban-the-box" laws may also restrict when you can ask about criminal history. EEOC

7. Use a Paid Practical Assessment When Cleaning Skill Matters

A short practical assessment can show how an applicant follows instructions and handles routine cleaning work. Keep the test structured and related to the position.

Possible assessment tasks include:

  • Following a written room-by-room checklist
  • Cleaning a small restroom area
  • Demonstrating proper vacuum or mop use
  • Identifying high-touch surfaces
  • Reading a chemical label
  • Explaining how to prevent cross-contamination
  • Reporting a fictional spill, broken item, or supply shortage

Do not ask an applicant to perform productive client work for free. If the assessment benefits your business or client, pay for the work and record the time according to applicable wage laws.

Never ask an untrained applicant to mix or use hazardous chemicals. Cleaning employers must provide information and training about hazardous chemicals, including labels, safety data sheets, protective measures, and workplace procedures. OSHA Hazard Communication Standard

8. Make a Written Offer

Your offer letter should state:

  • Job title
  • Employee or contractor status
  • Hourly rate or salary
  • Expected schedule
  • Primary work location
  • Start date
  • Supervisor
  • Main duties
  • Pay frequency
  • Overtime policy
  • Travel or mileage policy
  • Uniform and equipment rules
  • Conditions of employment, such as reference or background checks
  • Employment-at-will language, if appropriate in your state

Do not promise guaranteed hours unless you intend to provide them. If client contracts may change, explain how you handle schedule changes, substitute shifts, and cancellations.

9. Complete the Required New-Hire Paperwork

For a U.S. employee, the onboarding checklist normally includes:

  • Employer Identification Number, or EIN
  • Form W-4
  • Form I-9
  • State and local tax registration
  • Payroll setup
  • Workers' compensation coverage, where required
  • Unemployment insurance registration, where required
  • New-hire reporting
  • Required workplace posters
  • Company policies and emergency contacts

The IRS says employers need an EIN if they have employees. Employers generally must withhold federal income tax, Social Security tax, and Medicare tax from employee wages. Employees complete Form W-4 so the employer can calculate federal income-tax withholding. IRS

Employers must complete Form I-9 for new employees. The employer or authorized representative generally must complete Section 2 within three business days after the employee's first day of work for pay. USCIS Form I-9 Instructions

New hires must also be reported to the appropriate state registry. Federal guidance states that employers generally report newly hired employees within 20 calendar days, although the exact process and any stricter state deadline should be confirmed with the state agency.

Workers' compensation and unemployment-insurance requirements also vary by state. Federal Office of Child Support Services

10. Train the Employee Before Assigning a Client Account

A new cleaner should not be sent to a customer site with only a mop and a key. The employee needs clear instructions on the work, the equipment, the client's property, and the company's safety rules.

The first training session should cover:

  1. Your cleaning sequence and quality checklist
  2. Chemical labels and safety data sheets
  3. Chemical dilution and storage
  4. Never mixing incompatible chemicals
  5. Gloves, eye protection, footwear, and other required PPE
  6. Restroom and cross-contamination procedures
  7. Safe lifting and equipment handling
  8. Alarm, key, access-code, and security procedures
  9. Client privacy and prohibited behavior
  10. How to report damage, injuries, spills, complaints, and missing supplies
  11. Timekeeping and travel-time rules
  12. Photo or inspection procedures, if used

OSHA requires employers to assess workplace hazards and provide appropriate personal protective equipment when other controls do not provide enough protection. Employers must also train workers who are required to use PPE. OSHA Personal Protective Equipment

For janitorial work, OSHA's Hazard Communication Standard requires a written hazard communication program, proper labels and warnings, accessible safety data sheets, and employee information and training about hazardous chemicals. Training is required at initial assignment and when a new chemical hazard is introduced. OSHA Hazard Communication Standard

How to Retain Good Janitorial Employees

Hiring is only part of the process. Cleaners are more likely to stay when the job matches what the advertisement promised.

Retention usually improves with:

  • Predictable schedules
  • Accurate and timely pay
  • Reasonable travel distances
  • Clear cleaning checklists
  • Proper equipment and supplies
  • Responsive supervisors
  • Paid training
  • Recognition for good inspections and attendance
  • Opportunities to become lead cleaners or supervisors

Track three measures during each employee's first 30 days:

  • Attendance and punctuality
  • Inspection results and customer complaints
  • Ability to complete the route within the scheduled time

If an employee falls short, document the specific issue, retrain when appropriate, and set a measurable improvement deadline. Avoid vague feedback such as "do better." Give a clear instruction instead:

"Clean the restroom mirrors without streaks and restock paper products before clocking out."

Final Hiring Checklist

Before the first shift, confirm that you have:

  • Written job description
  • Published pay and schedule
  • Completed application
  • Structured interview notes
  • Reference-check record
  • Background-check authorization, if applicable
  • Written offer
  • Form W-4
  • Form I-9
  • Payroll setup
  • Required insurance and state registrations
  • Safety and chemical training
  • Cleaning checklist
  • Uniform, keys, access codes, and equipment
  • First-week inspection schedule