August 23, 2026 · 6 min read
How to Choose a Janitorial Company: A Facility Manager's Checklist
A practical vetting checklist for Birmingham and Shelby County facility managers: insurance, scope documentation, crew consistency, quality control and the red flags to walk away from.
Choosing a janitorial company is a facilities decision that quietly affects employee morale, customer impression, compliance and your own workload. Most bad outcomes trace back to vetting that stopped at price. Use this checklist before you sign anything.
Step 1: Confirm They Are Licensed and Insured — In Writing
Ask for a certificate of insurance that names your facility, and confirm general liability and workers compensation coverage before anyone works in your building. If a vendor hesitates here, the conversation is over.
Step 2: Require a Written Scope by Area and Frequency
A real scope lists what happens in each area and how often: restrooms, break rooms, entries and glass, offices, hard floors, carpet, trash handling, touchpoint disinfection. Vague language like "general cleaning as needed" is how expectations drift in month three.
Step 3: Ask Who Supervises, and How Often
Find out whether a supervisor physically inspects the building, on what cadence, and whether you receive anything in writing. Quality control that exists only on paper is the single most common failure point in commercial cleaning.
Step 4: Ask About Crew Consistency and Screening
Will the same crew service your building? Are they background screened and trained on your scope, or dispatched from a rotating labor pool? Consistent crews learn your alarm, your access rules and your problem spots — and that is what makes the fourth month look like the first.
Step 5: Match Equipment to Your Facility
A company bidding your warehouse should be talking about auto-scrubbers, dock areas and traffic-lane degreasing. A company bidding your clinic should be talking about dwell times and color-coded materials. A company bidding your Mountain Brook retail space should be talking about pH-neutral chemistry for stone and wood. Generic answers mean generic results.
Step 6: Understand the Local Structure
Ask directly: are you a franchise unit, a regional master license, or a locally owned company? It is a fair question and the answer tells you who is accountable when something goes wrong, and how far away they are when you need someone this afternoon.
Step 7: Clarify Periodic Work and Consumables
Confirm whether floor stripping and waxing, scrubbing, carpet care, window cleaning and pressure washing are in the agreement or quoted separately, and who supplies paper products and soap. Surprises here are the most common source of billing disputes.
Step 8: Check References in Your Own Building Type
An excellent office cleaning company is not automatically an excellent industrial one. Ask for references in facilities like yours, in your area.
Red Flags Worth Walking Away From
A quote produced without ever seeing the building. Pressure to sign a long agreement immediately. No named supervisor. No certificate of insurance. A price far below every other bid — which almost always means hours were cut from the scope you will notice later.
Already Have a Vendor?
If you are running this checklist because service has been slipping, our list of signs it is time to replace your commercial cleaning company is a useful second read before you renew.
Talk to a Locally Owned Team
Cleaning Concepts Plus is locally owned, BBB accredited with an A+ rating, and serves facilities across greater Birmingham including Hoover, Homewood, Trussville, Pelham and Bessemer. See our janitorial programs, office cleaning and sanitization and deep cleaning, or request a free facility walk-through.
Step 1: Confirm They Are Licensed and Insured — In Writing
Ask for a certificate of insurance that names your facility, and confirm general liability and workers compensation coverage before anyone works in your building. If a vendor hesitates here, the conversation is over.
Step 2: Require a Written Scope by Area and Frequency
A real scope lists what happens in each area and how often: restrooms, break rooms, entries and glass, offices, hard floors, carpet, trash handling, touchpoint disinfection. Vague language like "general cleaning as needed" is how expectations drift in month three.
Step 3: Ask Who Supervises, and How Often
Find out whether a supervisor physically inspects the building, on what cadence, and whether you receive anything in writing. Quality control that exists only on paper is the single most common failure point in commercial cleaning.
Step 4: Ask About Crew Consistency and Screening
Will the same crew service your building? Are they background screened and trained on your scope, or dispatched from a rotating labor pool? Consistent crews learn your alarm, your access rules and your problem spots — and that is what makes the fourth month look like the first.
Step 5: Match Equipment to Your Facility
A company bidding your warehouse should be talking about auto-scrubbers, dock areas and traffic-lane degreasing. A company bidding your clinic should be talking about dwell times and color-coded materials. A company bidding your Mountain Brook retail space should be talking about pH-neutral chemistry for stone and wood. Generic answers mean generic results.
Step 6: Understand the Local Structure
Ask directly: are you a franchise unit, a regional master license, or a locally owned company? It is a fair question and the answer tells you who is accountable when something goes wrong, and how far away they are when you need someone this afternoon.
Step 7: Clarify Periodic Work and Consumables
Confirm whether floor stripping and waxing, scrubbing, carpet care, window cleaning and pressure washing are in the agreement or quoted separately, and who supplies paper products and soap. Surprises here are the most common source of billing disputes.
Step 8: Check References in Your Own Building Type
An excellent office cleaning company is not automatically an excellent industrial one. Ask for references in facilities like yours, in your area.
Red Flags Worth Walking Away From
A quote produced without ever seeing the building. Pressure to sign a long agreement immediately. No named supervisor. No certificate of insurance. A price far below every other bid — which almost always means hours were cut from the scope you will notice later.
Already Have a Vendor?
If you are running this checklist because service has been slipping, our list of signs it is time to replace your commercial cleaning company is a useful second read before you renew.
Talk to a Locally Owned Team
Cleaning Concepts Plus is locally owned, BBB accredited with an A+ rating, and serves facilities across greater Birmingham including Hoover, Homewood, Trussville, Pelham and Bessemer. See our janitorial programs, office cleaning and sanitization and deep cleaning, or request a free facility walk-through.