44 School Custodian Interview Questions and Answers

Updated on: April 20, 2025

Preparing for a school custodian interview can be a rewarding journey. It allows candidates to showcase their skills. Through preparation, they can also demonstrate their commitment to maintaining a clean, safe environment for students and staff.

This guide outlines common interview questions. It includes suggested responses tailored to highlight relevant experience. These help ensure you present yourself as the ideal candidate for this essential role.

Whether you’re a seasoned professional or new to the field, these insights will guide you. They will help you navigate the interview process with confidence.

1. Tell us about yourself.

Answer:
I have worked in various cleaning and maintenance roles for over five years now, with a strong focus on ensuring cleanliness and safety in educational environments. I take pride in maintaining a healthy atmosphere for students and staff. I am reliable, detail-oriented, and committed to performing my duties efficiently. In my previous role, I implemented new cleaning procedures that improved the overall cleanliness ratings by 30%.

2. What inspired you to become a custodian?

Answer:
I believe that a clean environment is crucial to both education and personal well-being. My passion for helping others and dedication to creating an inviting atmosphere for students and staff drew me to this profession.

3. What do you think are the most important responsibilities of a custodian?

Answer:
The most important responsibilities include cleaning classrooms and restrooms, ensuring safety protocols are followed, maintaining equipment, and managing waste disposal. It’s also vital to communicate effectively with staff and handle minor repairs when needed.

4. How do you prioritize your tasks during a busy school day?

Answer:
I prioritize tasks by focusing on high-traffic areas first, such as restrooms and hallways. I use a checklist to stay organized and ensure all areas receive attention while being adaptable to immediate needs that may arise.

5. Describe your experience with cleaning and maintenance equipment.

Answer:
I have hands-on experience with a variety of cleaning equipment, including floor buffers, vacuum cleaners, and pressure washers. I understand how to operate them safely and perform routine maintenance to ensure they function properly.

6. How do you handle complaints from staff or students?

Answer:
I listen carefully to the complaint, ensure the person feels heard, and investigate the issue promptly. I communicate transparently about what steps I can take to resolve the concern and follow up to ensure satisfaction.

7. Can you describe a time you went above and beyond in your work?

Answer:
One time, during a school event, I noticed that the cafeteria needed extra cleaning to prepare for guests. I stayed after my shift to ensure it was spotless, which earned thanks from both staff and attendees.

8. How do you ensure safety while performing your duties?

Answer:
I always adhere to safety protocols, such as using warning signs when mopping floors, wearing appropriate PPE (Personal Protective Equipment), and keeping pathways clear. I also remain aware of my surroundings to prevent accidents.

9. What would you do if you were unable to complete your tasks on time?

Answer:
If I were unable to complete my tasks on time, I would communicate with my supervisor about the situation and prioritize the most urgent tasks. I’d also be open to assistance from colleagues if necessary.

10. Are you comfortable working independently or as part of a team?

Answer:
I am comfortable with both scenarios. I value teamwork and enjoy collaborating with others when needed, but I also take pride in my ability to work independently and manage my time effectively.

11. How do you plan to keep up with the cleaning needs of a large school?

Answer:
I would establish a routine cleaning schedule that allows me to cover all areas regularly. I’d also be proactive by assessing high-use areas daily and adjusting my priorities based on current needs.

12. What is your experience with cleaning different types of surfaces?

Answer:
I have experience cleaning a variety of surfaces, including floors, walls, windows, and furniture. I use appropriate cleaning products and methods to ensure optimal results without damaging any surfaces.

13. Describe a situation where you had to learn a new skill quickly.

Answer:
In my last job, I was introduced to a new cleaning machine that I had never used before. I took the initiative to watch training videos and practice with it, allowing me to use it efficiently on the job within a short time.

14. What strategies would you employ to maintain the school’s cleanliness during flu season?

Answer:
During flu season, I would increase the frequency of cleaning high-touch surfaces and educate staff on the importance of hygiene. I would use disinfectants and ensure hand sanitizers are readily available throughout the school.

15. How would you handle a situation where you noticed a safety hazard?

Answer:
I would address the hazard immediately by removing or marking it off to prevent accidents. I would then report it to my supervisor so that it could be resolved properly.

16. How do you feel about working during weekends or after school hours?

Answer:
I am open to working weekends or after hours as needed. I understand these are often the best times for maintenance and thorough cleaning, ensuring the school is ready for students.

17. What are your strategies for time management?

Answer:
I prioritize tasks in order of urgency, create a daily schedule, and set specific time blocks for different jobs. This helps me stay focused and efficient throughout the day.

18. Do you have any experience with minor repairs or maintenance work?

Answer:
Yes, I have experience with basic repairs such as fixing leaky faucets, changing light bulbs, and minor plumbing issues. I’m always willing to learn more skills to improve my efficiency.

19. How would you describe your work ethic?

Answer:
I have a strong work ethic characterized by reliability, accountability, and attention to detail. I take pride in my work and strive to complete every task to the best of my ability.

20. Have you ever had to work with difficult team members? How did you handle it?

Answer:
Yes, I have experienced this. I believe clear communication is key. I try to understand their perspective and find common ground, often leading to better teamwork and collaboration.

21. What cleaning supplies do you prefer to use and why?

Answer:
I prefer eco-friendly cleaning supplies as they are safer for students and staff. I ensure that they are effective while minimizing harmful chemicals in the environment.

22. Do you have any experience in emergency cleaning situations?

Answer:
Yes, I’ve handled spills and messes during events where quick action was required. I have learned to remain calm, act swiftly, and prioritize safety to address the situation effectively.

23. How do you maintain your physical stamina for the job?

Answer:
I maintain my physical health through regular exercise and a balanced diet. Staying active outside of work helps me endure the demands of custodial tasks throughout the day.

24. What would you do if you found a student doing something unsafe?

Answer:
I would approach the student calmly and explain the dangers of their behavior. I would encourage them to stop, and if necessary, report the incident to a teacher or administrator for additional support.

25. Why is cleanliness important in a school setting?

Answer:
Cleanliness is vital in a school setting as it promotes health, reduces the spread of illness, and creates a positive, welcoming environment for learning. Students learn better in clean, organized spaces.

26. What do you think will be the biggest challenge in this role?

Answer:
I believe managing time effectively to meet different demands while ensuring high cleaning standards can be challenging. However, my experience has equipped me to handle such situations.

27. Are you capable of lifting heavy objects as required in this position?

Answer:
Yes, I am physically capable of lifting heavy objects and am mindful of proper lifting techniques to prevent injury.

28. How do you keep your cleaning equipment organized and maintained?

Answer:
I ensure my cleaning equipment is stored in designated areas and cleaned after each use. Regular maintenance checks are essential to keep them in optimal working condition.

29. Can you provide an example of a successful teamwork experience?

Answer:
In a previous role, our team collaborated to deep clean the school before the start of the new year. We divided tasks based on each member’s strengths, resulting in a clean and orderly school ahead of schedule.

30. How do you deal with repetitive tasks?

Answer:
I maintain focus by reminding myself of the importance of the task. I also implement small breaks to ensure I don’t become fatigued, enabling me to perform at my best throughout the workday.

31. What steps do you take to ensure you follow all cleaning protocols?

Answer:
I stay informed about cleaning protocols through training and regular communication with supervisors. I keep a checklist of tasks to ensure everything is done according to established guidelines.

32. How do you handle emergencies, such as spills or accidents?

Answer:
I would immediately address the emergency, ensuring the safety of students and staff first. I would then clean or manage the situation as necessary, documenting the incident for future reference.

33. What role do you think communication plays in your job?

Answer:
Communication is crucial in my role. It helps me understand the needs of staff and students and ensure everyone is informed about safety and maintenance issues.

34. How would you adapt to changes in policies or procedures?

Answer:
I would stay informed about any changes through training sessions and communication from management. I embrace change positively and adapt my methods to meet new expectations.

35. What experience do you have with inventory management for cleaning supplies?

Answer:
I have experience tracking cleaning supplies and placing orders as needed to ensure we never run low. I keep an organized inventory system to streamline this process.

36. Can you give an example of how you’ve handled a stressful situation at work?

Answer:
During a major event, the event planner requested additional cleaning. I calmly reassessed my priorities, called in help from teammates, and managed to complete all tasks without compromising quality.

37. Why do you think you would be a good fit for this position?

Answer:
I believe I would be a good fit because of my extensive experience, strong work ethic, and commitment to providing a clean learning environment. I also have a passion for working in schools and supporting the educational process.

38. Describe how you would perform a daily cleaning routine.

Answer:
I would start with inspecting all areas, noting any urgent tasks. I would follow my checklist to systematically clean restrooms, classrooms, hallways, and common areas while paying special attention to high-touch surfaces.

39. What is your approach to working with students?

Answer:
I approach students with respect and care. I believe it’s important to create a friendly atmosphere while maintaining a professional demeanor. I enjoy interacting with them in a supportive way.

40. How do you handle using strong chemical cleaners safely?

Answer:
I always read labels and safety data sheets before using strong chemical cleaners. I wear appropriate PPE and ensure good ventilation when working with these products to maintain safety.

41. Can you work flexible hours, including early mornings or late evenings?

Answer:
Absolutely, I am flexible with my hours and understand that custodial work often requires early or late shifts to accommodate school activities and cleaning needs.

42. What techniques do you use to motivate yourself and remain productive?

Answer:
I set clear goals for each workday and take pride in completing them. I also remind myself of the difference my work makes for students and staff, which motivates me to maintain high standards.

43. Have you ever had training in custodial work or safety procedures?

Answer:
Yes, I have undergone formal training that focused on cleaning techniques, safety procedures, and effective communication. I continuously seek opportunities for further education in these areas.

44. How do you celebrate your success in your custodial job?

Answer:
I celebrate my successes by reflecting on the impact of my work on the school community. When I receive positive feedback from staff or students, it motivates me to continue performing at my best.

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