estimating

[Sparkydan]

Hi all

Im looking for some help pricing jobs, mainly domestic, is there anybody here that uses a spreadsheet with estimation times? i have purchased luckins electrical installation times guide but I'm not sure if this is aimed at bigger comercial jobs. If so what labour time per meter would be used for a large domestic property pulling into to floor voids drilling joists and for chases and oval etc.

Thanks in advance
Sparkydan