When you hire a janitorial service, you entrust them with your property’s health, safety and cleanliness. Choosing the right janitorial provider requires more than comparing quotes — you need to ask detailed questions to find a company that matches your standards. Learn what questions to ask a commercial cleaning company to find your ideal partner.
1. Do You Have Experience in Our Industry?
A janitorial company that has cleaned facilities like yours understands your specific challenges. Medical offices, corporate buildings, academic campuses and warehouses each have different compliance standards. Companies with relevant experience follow best practices for your industry, which means fewer mistakes and higher quality results from day one.
2. How Will You Assess Our Cleaning Scope?
The provider should insist on a walk-through of your facility to assess your specific needs, followed by a detailed, customized scope of work. This tailored plan clarifies what the team will clean, how often and to what standard.
3. Are Your Employees Screened and Trained?
Teams working in buildings after hours must be trustworthy, making background checks and training essential. Well-trained staff deliver consistent results by following proper cleaning protocols and safety standards like Hazard Communication (HazCom) or Personal Protective Equipment (PPE) usage.
4. How Do You Ensure Safety Compliance?
Safety is key when learning what to look for in a janitorial company. Reputable providers should have documented procedures that adhere to Occupational Safety and Health Administration (OSHA) regulations.
5. What Is Your Process for Quality Assurance?
Your chosen partner should take proactive steps to ensure each job meets high standards. Examples include regular inspections, performance reports and client feedback.
6. Can You Provide Proof of Insurance?
Any janitorial service checklist should involve protecting your business from liability through examples like:
- General liability insurance to cover property damage
- Workers’ compensation to cover on-premise injuries
- Bonding to protect you from potential theft
7. How Do You Manage Communication?
Strong partnerships depend on clear communication. You should know who to contact with questions, as well as their process for handling special requests or emergencies. The best companies assign dedicated account managers who understand your facility’s unique needs.
Find a Partner With the Right Answers
Now that you know how to hire a cleaning company for your business, it’s time to find the right partner. Since 1976, Professional Building Maintenance has provided trusted commercial janitorial services across the Mid-Atlantic. From healthcare facilities to office buildings, we ensure the highest standard of cleanliness.
Call 540-371-1921 to discuss your facility’s cleaning needs or request a free estimate online.

