If I read the original post correctly, the cleanings you may have the opportunity to do are post construction and post remodel.
Post construction cleanings are VERY different from regular initial or standard routine cleanings.
With post construction cleanings, you may be asked to remove debris from other trades, you will be required to remove stickers from appliances and windows, you will be required to clean the inside of all cabinets and drawers, you may be required to clean the inside of duct work. Most post construction cleanings need to place the home at a standard where the new home owner can move in and not have to worry about any dust, debris, etc. Virtually EVERY surface, both vertical and horizontal, will need to be touched.
Would you be required to remove paint that has dripped on hardwoods? Would you be required to remove excess grout or grout that has dropped on tiles in the kitchen and or bath?
What about the inside of the appliances - stove, fridge, microwave?
We charge by the square foot for post construction cleanings and for a 2,900 sq ft house....we are looking at well over $1,000 in the Baltimore area.