The Greater Clean Blog

Practical guidance for facility managers and buying teams: what drives cleaning cost, how to write an RFP, how to pick a vendor, and how to switch without a gap in service.

Buyer's Guides for Facility Managers & Procurement Teams

The decision frameworks behind a good commercial cleaning vendor selection. Honest, vendor agnostic, written for the people who actually have to make the call.

How to Write a Commercial Cleaning RFP That Gets Useful Responses

An RFP template in nine sections. Covers facility inventory, scope, compliance, staffing, pricing structure, and evaluation criteria.

May 2026 • 11 min read

What Drives Commercial Cleaning Cost (and How to Compare Quotes)

The factors that move the price, from visit frequency and restroom count to floor types and security needs, and how to compare vendor quotes line by line.

May 2026 • 10 min read

The Commercial Cleaning Vendor Evaluation Checklist: 19 Questions to Ask

Nineteen questions covering staffing, supervision, compliance, references, and contract structure, the questions that separate vendors who perform from vendors who won't.

May 2026 • 9 min read

In House vs Outsourced Cleaning: A Decision Framework

An honest look at every cost category on each side and the variables most analyses miss. From a vendor willing to tell you when outsourcing isn't the right answer.

May 2026 • 10 min read

How to Switch Commercial Cleaning Vendors Without Service Disruption

A transition sequence in eight steps: termination notice language, joint walkthrough protocol, supplies + equipment handoff, and a plan for the first 90 days.

May 2026 • 9 min read

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