So I took my GMC Yukon Denali for an inspection, they shop said it had brake issues, quoted me $1300 to fix it.
Upon examination, it ended up being all brake pads, 2 calipers, 2 rotors and bleeding the brakes. Got $300 in parts and did it myself in under 2 hours. Most of the time was spent jacking the car up and looking for the right sockets. I am slow and I have zero power tools. There is no way that was $1000 in labor. I spent 30 mins per wheel (and did 3/4, the 4th one didn't need it but I think the caliper is sticking thus needs replacement). I think a well equipped shop with a rack and all the tools ready can do it spending 15 mins per wheel, someone who does it every day.
No broken/seized bolts, no rusty lines, nothing special at all. I said I am picking up the car with no repairs and they acted shocked.
I get it that 98+% of the auto drivers out there don't do their own work, thus auto repair shops can exploit them. Because brake work sounds scary and most drivers out there can't tell a caliper from a you know what. I think I would have paid them $500, probably, parts plus labor. Or more if it needed the entire brake system rebuilt, like brake lines, power brake booster, master cylinder... etc. etc. What happened to these shops which did brakes only for low prices like $200 or such? I used to see them years ago, apparently not anymore.