How to Evaluate Your Floor Care Vendor
(5 Questions to Ask Before Renewal)
Most vendors will claim they do floor care. Most of them mean they mop. These five questions separate vendors who understand floor surfaces from vendors who are guessing.
Ask these five questions before any floor care contract or renewal. A vendor who cannot answer them specifically is guessing at your floors. Guessing compounds over years into capital expense.
Direct Answer
Floor care vendors vary enormously in what they actually know about floor surfaces versus what they claim in proposals. The five questions that reveal the difference are: What floor types do you have in this facility and what is the correct maintenance protocol for each? What chemistry do you use and why? How do you document that floor care services were performed? What is your burnishing schedule and how is it verified? And: what is your recommendation on our current strip cycle and what is the alternative? A vendor who answers all five questions specifically and correctly understands floor care. A vendor who answers generally or deflects does not. For the full floor care program framework, see our commercial floor care guide.
The number of specific questions that separate floor care vendors who understand surface science from those applying the same generic process to every floor type.
Your vendor claims they do floor care. Ask them what pH cleaner they use on terrazzo. Watch what happens.
Source: MFS Floor Care Vendor Evaluation Framework
Why Vendor Evaluation Matters More Than You Think
Floor care is the single line item in a janitorial contract with the highest long-term financial consequence. Cleaning services that are mediocre produce dirty buildings. Floor care that is mediocre produces floors that fail 5 to 10 years ahead of schedule, then cost $3 to $6 per square foot to replace on an accelerated timeline.
The difference between a vendor who understands floor care and one who is applying generic processes to whatever surface is present is not visible in the first year of a contract. It becomes visible in year four or five, when the terrazzo is etching, the VCT is lifting at the seams, the carpet traffic lanes are graying out, or the concrete is generating dust. By that point, the vendor is usually long past any accountability window.
The five questions below are designed to surface that gap before you sign. Use them at proposal stage and at every renewal. The answers will tell you everything you need to know.
What floor types do we have and what is the correct maintenance protocol for each?
Good Answer
The vendor identifies each floor type correctly (VCT, terrazzo, sealed concrete, polished concrete, carpet, rubber) and describes a specific protocol for each: neutral cleaner on terrazzo, no wax on terrazzo, weekly burnishing on VCT or sealed concrete, quarterly crystallization on terrazzo, layered extraction program on carpet. They do not describe a single protocol applied to everything.
Warning Sign
The vendor describes a general daily cleaning process that sounds similar for all surfaces. Or they describe a process that is inappropriate for your specific floors, such as waxing terrazzo, applying strip chemical to sealed concrete, or mopping polished concrete with alkaline cleaners.
Why It Matters
Using the wrong protocol on the wrong surface is the primary cause of premature floor failure in commercial facilities. Acid on terrazzo is permanent damage. Strip chemical on molecular-sealed floors removes the sealer. A vendor who cannot distinguish between floor types cannot maintain them correctly.
What chemistry do you use for floor care and why?
Good Answer
The vendor names specific products, explains the pH, and connects the chemistry to the floor type. A correct answer includes: neutral cleaner (pH 6.5 to 7.5) for terrazzo and polished concrete, appropriate-pH products for VCT maintenance, the specific floor finish or sealer product used with its shine rating and dry time, and the strip chemical with its MSDS if applicable.
Warning Sign
The vendor says they use 'commercial cleaning products' or 'professional-grade cleaners' without specifics. Or they describe using the same all-purpose cleaner on every surface. Or they cannot answer the pH question at all.
Why It Matters
Wrong chemistry is irreversible on terrazzo and damaging over time on VCT. A vendor who cannot specify chemistry is either not thinking about it or actively using the wrong products. Either outcome compounds over the contract term.
How do you document that floor care services were performed?
Good Answer
The vendor describes GPS-verified machine runtime records, digital inspection logs with timestamps and location, burnishing completion records by zone, extraction dates and products used, and spill response logs. These records should be accessible to the client in real time or on request.
Warning Sign
The vendor says the team signs off at the end of each shift or that the supervisor checks the work. Or they describe a paper log that lives in the janitor closet. Or they cannot describe a documentation system at all.
Why It Matters
Without documentation, you cannot verify that floor care is happening. You cannot build a liability defense if a slip and fall occurs in a floor care area. And you cannot enforce contract scope at renewal because there is no record of what was or was not delivered. Documentation is not an administrative nicety. It is how you prove service was rendered.
What is your burnishing schedule for our facility and how is compliance verified?
Good Answer
The vendor identifies the correct burnishing frequency for your floor type and traffic zones (weekly for standard office, twice weekly for lobbies), specifies the machine type and RPM appropriate for your surface, and describes how burnishing completion is verified through GPS or timed machine records.
Warning Sign
The vendor says they burnish monthly or as needed. Or they describe buffing with spray product as burnishing. Or they cannot distinguish between buffing and burnishing. Or they describe a schedule but cannot explain how they verify it happened.
Why It Matters
Burnishing is the step most frequently omitted when vendors reduce labor hours. A facility without regular burnishing dulls faster, requires more frequent finish reapplication, and accumulates maintenance costs that the facility manager attributes to normal wear rather than vendor noncompliance.
What is your position on our strip cycle and have you considered molecular sealer alternatives?
Good Answer
The vendor knows what a molecular sealer is, can explain the difference between wax-based finish and molecular-bonded surface protection, and either recommends the transition with a cost model or explains specifically why the traditional program is still appropriate for your floors. Either answer is acceptable. A vendor who has thought through the question at all has earned some credibility.
Warning Sign
The vendor does not know what a molecular sealer is. Or they dismiss the question. Or they say they have 'always done it this way' and the strip cycle is the industry standard without any discussion of alternatives. The strip cycle has been the industry standard for 40 years. So was mailing paper invoices. Standards change.
Why It Matters
A vendor who has never considered the molecular sealer alternative is either not staying current with floor care chemistry or has a financial incentive to keep your floors on a high-labor annual strip program. Both are reasons for concern.strip and wax versus molecular floor sealers.
What to Do With the Answers
Score each answer as specific and correct, general and potentially correct, or evasive. A vendor who answers all five specifically and correctly should get your business if their price is reasonable. A vendor who answers three or fewer with specifics should be given the opportunity to clarify, and if the clarifications are still general, they should not receive a floor care scope even if they win other cleaning services.
At contract renewal, run the same questions against your current vendor. If they have been providing floor care for two or more years, they should be able to answer question three, specifically about documentation of what services were performed in your facility and when. If they cannot produce those records, the contract was not performed as specified and you are negotiating renewal without an accurate baseline.
The five questions are not trick questions. A knowledgeable vendor can answer them clearly in 15 minutes. The inability to answer them clearly is the answer.
Red Flags Beyond the Five Questions
Proposal scope describes floors by area (lobby, corridors, offices) rather than by surface type
Extraction frequency is not explicitly stated or defaults to annual
No mention of pH or specific chemistry for different floor types
Burnishing is described as buffing or is not mentioned at all
Documentation described as supervisor verification or sign-off, not timestamped records
No reference to GPS verification of floor care completion
Price comes in 30% or more below the range you have seen from other vendors
No mention of molecular sealer as an alternative when VCT floors are in scope
Frequently Asked Questions
How do I compare floor care vendor proposals fairly?
Specify the floor types and correct maintenance protocols in the RFP, then require vendors to price each element explicitly: daily maintenance by surface type, burnishing frequency and method, extraction schedule for carpet, periodic restorative events for hard floors, and chemistry specification. Compare proposals on this element-by-element basis rather than on total cost alone. A lower total cost that excludes burnishing, quarterly extraction, or periodic crystallization is not a lower cost. It is a deferred cost transferred to your capital budget.
What does a floor care scope of work look like when it is correct?
A correct floor care scope of work specifies floor type by zone, maintenance protocol for each floor type including chemistry, burnishing frequency and verification method, extraction schedule for carpet areas with method (encapsulation versus hot-water extraction) and frequency, periodic restorative events with frequency and product specification, documentation requirements including record retention and access method, and slip-resistance compliance requirements for relevant areas.
Can I ask a vendor for references from accounts with the same floor types as mine?
Yes, and you should. Ask specifically for references from accounts that have the same floor types and a comparable traffic volume. Contact those references and ask two questions: does the floor look the same after three years as it did at the start of the contract, and can the vendor produce documentation of what floor care services were performed over that period. The answers to those two questions will tell you more about the vendor than anything they say in a sales presentation.
What should I do if my current vendor cannot answer these questions?
Start with a direct conversation. Ask the questions and listen to the answers. If the account manager cannot answer them, ask to speak with the operations manager or floor care specialist. Some vendors have the technical knowledge at the operations level even if their sales team is not equipped to discuss it. If nobody at the vendor organization can answer the five questions specifically, you have the information you need. The floor care program is being managed by people who do not understand floor care.
Is the cheapest floor care proposal ever the right choice?
In a narrow set of circumstances: a facility planning replacement in the near term where the only goal is presentable appearance until replacement, or a very low-traffic light-use building where extraction and burnishing frequency can legitimately be reduced without consequence. In most commercial facilities, the cheapest floor care proposal reflects a stripped-down program that will cost more over the contract period in deferred capital expense than the savings in the base contract rate.
Ask us the five questions. We will answer them all.
We identify floor types by zone, specify chemistry by surface, document every floor care service with GPS-verified timestamps, and give you access to those records in real time. We have managed terrazzo, VCT, polished concrete, and commercial carpet across millions of square feet of commercial space. Ask the questions. The answers are specific.
No obligation. Just specific answers to the questions your current vendor cannot answer.