It has been talked about many times, and there is no such thing as a standard price, every contractor has different operating costs and different overhead, so their prices will never be the same, and the installation of the outlets will depend on the job conditions, which will also differ from one building to the next, no two are the same.
1. Takeoff
2. Request gear and Fixture package quotes from suppliers
3. Input takeoff quantities into estimating software to get labor hours and general material pricing
4. Wait for quotes to come back....qualify each quote then chose the best option
5. Total up all costs above
6. Increase for overhead and profit
7. Submit your quote
8. Finally find out you were beat by 20% by another contractor
9. Forget about not getting that one and start on your next opportunity...