Yes, it's customary to tip house cleaners in NYC, as well as in many other places. Tipping is a way to show appreciation for the work they've done and the service they've provided.

The typical range for tipping house cleaners is around 15-20% of the total cost of the cleaning service.

However, the exact amount can vary based on factors such as the quality of service, the frequency of the cleaning, and your personal budget.

It's important to remember that tipping is a personal cleaning service nyc choice, and there's no strict rule on how much you should tip. You should consider factors like the cleaner's performance, the complexity of the job, and your own financial situation when deciding on the appropriate tip. If you're unsure, you can always ask the cleaning service or seek advice from others in your area.