BETT Professional Cleaning handles the whole job from first call to final cleanup, one crew, one point of contact, one standard, so nothing falls between crews and the schedule actually holds.

The crew that quotes it cleans it. One point of contact from the first call to the last squeegee pass.
A specific number for the job, in writing, that does not move after the walkthrough.
Done right and stood behind. 5 stars on Google says the work holds up.
Tell us the scope, the address, and the timeline. We will scope it and put a fixed number in writing, for free.