To punish people or businesses for wasting water, you must refer to your local city ordinances. You can even call your water company, they can provide advice.
Lawn care services cover a large area of services -- from mowers to aeroators to landscaping. I personally do not use these services because my landscaping consists of rocks, driftwood, and very few...
The cost will vary depending on what you are looking for in the way of lawn care. Grass cutting will probably run you between $20-40 if you have an average sized lawn. Same price for snow shoveling....
The real point is to water regularly. It is usually best for watering in the early morning. There tends to be less wind, more water pressure and minimal evaporation. Watering at night could lead to...