Your making a SERIOUS MISTAKE, IMO, by asking ANY other plumber what to charge. It is the QUICKEST way to run yourself bankrupt. You HAVE to figure out YOUR OWN PERSONAL COSTS OF DOING BUSINESS and NOT base your selling price on what Joe is doing. You NEED to go to
http://numberscruncher.com/ and buy there program and enter in all the variables and find YOUR Break Even Number. After that decide how much Profit you want. McDonald's works on 25% let's say. Are you willing to take less profit than Mickey D's? If you were to choose 25% profit remember that when you calculate a selling price this;
$100.00 X 25% = $125.00 Right? Yes BUT IT IS NOT A RESELLING PRICE!!!
To calculate a reselling price you divide by the reciprocal number from 25 which is .75.
So $100.00 / .75 = $133.34 and THAT is the proper Selling Price!
Also, BEWARE of the adding $ on materials. In California,as I understand it, if YOU markup materials YOU MUST CHARGE TAX ON IT, Even if you paid tax on it at the supply house because you marked it up! IMO a guy needs to calculate a Flat Rate selling price for all jobs and stick to it 99% of the time. It is imperative to NEVER give a client a BREAK DOWN of your selling price or your breaking tax code I do Believe!
I am NOT a shill for NSPG, not at all but I so Advocate that each and every plumber USE IT, LEARN IT and LISTEN TO IT! Be sure to enter in EVERYTHING, right down to paper clips and oil, and paper and if you want to expand you need to charge for a second truck NOW <<<<<<< This is a key word, CHARGE FOR IT NOW on TOP of charging for your existing truck!
I am in NO WAY a $ guru but I can tell you I went from a $xx.xx an hour plumber to a $XXX.xx and hour brake even number PLUS xx% ON TOP OF THAT overnight when I realized, 8 years ago, why I was going broke!