Coppersmith
Senior Member
- Location
- Tampa, FL, USA
- Occupation
- Electrical Contractor
And now that I've gotten my other rants out of the way, I'll comment on the OP's original question of "adjusting the original price".
I'm of the opinion that potential clients are much happier getting a firm fixed price and I give them that price for any job where I think the variables are sufficiently controlled. Most of the time I can give a fixed price. When the job is complete I charge them exactly what I said I would charge. This is what they expect. It does not matter if I finish earlier or later. It does not matter if I use more or less materials. Those differences are my mistake, not the clients.
If I am giving a quote over the phone (which is as often as possible since it minimizes estimating expenses), I include the caveat "based on what you have told me, I can do the job for $XXXX. If the job is significantly different, the price will need to be adjusted. I'll look at the job when I get there (to do the job) and give you an updated price if necessary. If you decide you don't like the price, there is no charge." In other words, I treat this job just like I would for a "free estimate".
I always go and look at large (expensive) jobs. This minimizes the unknowns, but sometimes unknowns remain. For jobs that have big unknowns, I will offer to do the job on T&M up until I have turned the unknowns into knowns. I will tell them that I do not have sufficient information to give a fixed price, but I will charge them $XXX per hour until I do which I expect to take X hours. Once I've determined the exact nature of the situation, I will give them a fixed price to do the remaining part of the job. They have the option of agreeing (and I continue working) or disagreeing (and we settle up and I go home).
I'm of the opinion that potential clients are much happier getting a firm fixed price and I give them that price for any job where I think the variables are sufficiently controlled. Most of the time I can give a fixed price. When the job is complete I charge them exactly what I said I would charge. This is what they expect. It does not matter if I finish earlier or later. It does not matter if I use more or less materials. Those differences are my mistake, not the clients.
If I am giving a quote over the phone (which is as often as possible since it minimizes estimating expenses), I include the caveat "based on what you have told me, I can do the job for $XXXX. If the job is significantly different, the price will need to be adjusted. I'll look at the job when I get there (to do the job) and give you an updated price if necessary. If you decide you don't like the price, there is no charge." In other words, I treat this job just like I would for a "free estimate".
I always go and look at large (expensive) jobs. This minimizes the unknowns, but sometimes unknowns remain. For jobs that have big unknowns, I will offer to do the job on T&M up until I have turned the unknowns into knowns. I will tell them that I do not have sufficient information to give a fixed price, but I will charge them $XXX per hour until I do which I expect to take X hours. Once I've determined the exact nature of the situation, I will give them a fixed price to do the remaining part of the job. They have the option of agreeing (and I continue working) or disagreeing (and we settle up and I go home).