I want to chime in here. I do service work myself. It doesn’t relate to cars but to computers and electronics. This story sounds just like something I would deal with.
I get people coming to me saying that the “are on a fixed income” and basically expect some kind of special deal. Then they let me know that they can get the part cheaper on eBay. I let them know that is a low-quality part and will not work right, at least not for long. They then ask me what they should buy online. I let them know that I would be more than happy to select the appropriate part for them and install it for the originally quoted price. They then ask if they can buy the part and have me help them install it over the phone. My response to these people is “That would probably take more time than me just doing it myself. I will have to charge for that as well.”
Basically ANYONE doing service work comes across these types of people. I am busy enough without having to cater to the lower-end customers. Any red flags are a sign to nicely try to get away from this job. As for him wanting you to setup an appointment ASAP, that is for your own good. Metal on metal brakes are dangerous! This isn’t all about making money. Honestly he should have suggested the same work be done on the other side of the car as well as others have suggested.
I used to try to “work with people” (in their own words) by offering a cheaper service to get them going again. There were times where I would tell them that this repair is cheaper but might not last as long. They ask how long and I tell them it could last 2 days or 2 years. They seem OK with this until it breaks 2 weeks later, then they call up all hopping mad, demanding a refund or redo and I have to remind them that they told me they were OK with a band-aid repair. They forget that and are upset that the job didn’t last.
Now I turn away jobs where the customer’s penny wise and pound foolish attempt to save money will cause such issues down the road. I did have one guy wanting to not fix something critical I found during the job. It was a failing power supply putting out voltages out of spec. This would be like running your car with an alternator putting out too much or too little voltage and/or current. I was doing a bunch of repair for the guy and some of this was likely caused by the failing power supply unit. Anyway, I kept telling him that he was going to cause a future problem down the road if he didn’t fix it right. He didn’t want to spend the money and I told him it was foolish as he would be back where he began if he didn’t. I let him know that I would be requiring him to sign a form acknowledging that he was declining a critical repair and that by doing so he would be risking the repairs I had just made. I also let him know that the form had a statement about there being NO WARRANTY on the work because of this. At this point he said “Go ahead and fix it right then.”
I suspect that the guy at the shop was seeing these same patterns. Putting more focus on replacing a wheel for a purely cosmetic blemish rather than fixing a critical safety component of a car would be a red flag for me. I used to sell some used computers before I realized it was too big of a hassle. The bad customers would always pick the one that “looked the best” rather than the one that I told them had the best specifications.
You have jobs lined up and then a customer like this calls. You want them to either agree to your prices and get the job started or go somewhere else if they won’t quit wasting your time. I have always found that those willing to spend the least are often the most demanding and take up the most time. For this reason I have started charging out all jobs by the hour for the work it actually takes. Often the customer will get in the way, ask a ton of questions, not be ready, or want additional work added on. I once did fixed bid jobs but no more.
Then there is the saying “Well you charge too much” even when your prices are very competitive. So, I tell customers like this to go ahead and buy the part they think they need off eBay or Amazon but that I am in business to make money and will charge them if they need assistance. I let them know this might cost them even more money if they order the wrong part are cause additional damage attempting to do work themselves.
There are good customers and bad customers. The alarms in my head would have been going off if I worked at this shop to be wary of this job. Anyone in any type of service has the same exact stories.