How to Compare Three Janitorial Bids Fairly

A structured approach for facilities managers evaluating competing janitorial quotes in the West Metro.

Comparing janitorial bids is harder than it looks because two quotes for the same building can price very different things. One contractor quotes five-night cleaning; the other quotes three nights and a Saturday. One includes restroom consumables; the other bills them separately. The monthly price comparison is meaningless without a scope comparison first.

This guide gives facilities managers a method for making the comparison useful.

Step 1: Normalize the Scope

Before comparing prices, compare what each quote covers. Create a simple matrix: list the areas in your facility down one column, and the contractors across the top. For each area, note what each contractor has specified. Common scope differences that affect price significantly:

Step 2: Verify Insurance Before Anything Else

Request a certificate of insurance from each contractor before you evaluate any other aspect of the bid. The certificate should show general liability coverage and workers' compensation. A contractor without workers' comp creates a liability exposure for your facility if a crew member is injured on your premises. This is not negotiable and should disqualify any contractor who cannot produce the certificate.

Step 3: Ask About Crew Consistency

Ask each contractor directly: will the same crew clean our facility on each visit, or do you use a rotating pool? Rotating crews are the most common source of missed tasks and inconsistent results in commercial janitorial. A dedicated crew that knows the facility is worth paying a small premium for.

Step 4: Ask for the Written Scope Before You Sign

Some contractors provide a written scope document as part of the proposal; others produce one only after the contract is signed. Ask for the scope before you sign. If a contractor will not put the scope in writing before the contract, that is a signal about how they handle scope disputes during the contract.

Step 5: Evaluate Price Last

Once you have normalized the scopes, verified insurance, and confirmed crew structure, price comparison is straightforward. The lowest bid that clears the first four steps is the right starting point for a decision. A lower bid that fails on scope or insurance is not a lower bid on a comparable service.

A Note on West Metro Pricing

Commercial janitorial pricing in the Wayzata area reflects the labor market of the Minneapolis western suburbs. Rates here are higher than rural Minnesota markets and modestly higher than the south metro, which has more competition at the lower end of the market. A bid that is significantly below market in this area warrants scrutiny of the scope and the insurance, not celebration.

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