Re: RESIDENTIAL WIRING BIDS
tdjs,
We have bid many houses by the opening and/or by the square foot untill about 2 years ago. Now we bid by materials, labor, and profit only, just like any other job.
You'll need pricing for every nut, bolt, screw, wire, wire nut, box, labor, etc that will go into the project. This process will be a little more time consuming than just counting openings and multiplying by your "per opening rate".
I'm not going to go into the whole bidding process here but I can tell you that you will be more confident with your number if you stop using a per opening or per square foot rate.
Scott