A commercial cleaning company usually loses time in four places: writing bids and proposals, building crew schedules, filing inspection reports, and following up with clients after a complaint. The cost of automating any of this depends first on scope. A single workflow, say an agent that drafts a first-pass bid from a site walkthrough and past pricing, is a narrower build than a system that also schedules crews around availability and client windows, logs inspection results, and flags a complaint for a manager before it becomes a lost account. The more of the operation a system needs to touch, and the more it has to talk to your existing scheduling, CRM or accounting tools, the more it costs to build.
The second driver is whether you want it built, or built and operated. A build-only engagement hands you a working system and steps away. Build-and-operate means we keep running it: watching for a scheduling conflict that needs a human call, a bid that needs sign-off before it goes out, an inspection report that reads oddly, or a complaint that needs someone senior to step in. Operating a system costs more than building it once, because someone, or something, has to keep watching it. That ongoing watch is what keeps a system still doing the work a year later, instead of quietly falling out of use.
There's no fixed price list because the value differs by shop: a company drowning in bid writing has a different calculus than one where inspection reports or complaint follow-ups are the real bottleneck. The way to judge whether automation is worth it is to weigh what a task costs you now, in time, in errors, in bids that go out late or clients who never hear back, against a system that runs unattended and only pulls you in when a decision genuinely needs your judgment. The way to get a real number is a short conversation about which of these workflows are actually costing you, so the engagement gets quoted on what it's worth to your business, not billed by the hour.