Ikea will sell you kitchens for 4k including appliances and set everything up for 2k. In Europe. (without electricity and plumbing)

And there I was, thinking spending ~£€10k each for two kitchens recently was extravagant.

You got to get multiple bids. I had a small remodel job. I got three bids. One was for 3x the lowest bid, one was about double the lowest bid. After evaluating, I contracted with the company that did the middle bid and they did a great job. Not getting multiple bids on something that pricey is really financially irresponsible, IMHO.