Wow, sorry I missed all this!
Yeah, my current garage is 24' x 24' and it stinks. Can't get around the boat at all. Any extra length would be awesome there!
I know that with current costs $100 a square foot is the norm around here. If you are trying to reuse some of your old brick, I would say it's not really worth it if you can swing the extra bit of money. If you are having a hard time finding a bricklayer, just start asking around. Or find where some guys are laying brick on something and find them at lunchtime and see if any of them want to do a side job. Bricklayers, even union ones, are great for side jobs. Where I live, if you can get under $1 a brick, you're golden. If it's a flat basic wall, I think you should be under $1 a brick for sure. That's just to lay it. You still need to buy the brick, which varies a good bit.
As far as saving the money, I would have said find someone that does concrete and make friends
![Smile :) :)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)
It's a huge cost and can easily be done yourself once you learn some of the basics. I would NOT however do any finishing work yourself, just the foundation etc. but that's with inspector's approval and someone guiding you along. Since you already hired this out, just go for it!
The garage door you can probably do yourself nowadays as well, just watch some basic tutorials on youtube. Another way you can save money is roofing. It's not terribly hard, just time consuming if you haven't done it before. Around me, everyone is blue collar. Like all of Northwest Indiana. Everyone knows someone that does something and you can get it all done for beer and a handshake. Problem is they are blue collar, and us hard working folks are gonna drink our beer, ok? Not me, I grew up in Illinois. I drink wine and mixed drinks (Long Islands all day PLEASE). In any case, SOMEONE has to have done roofing before and knows how to tie it all in with your existing. I don't recall your original drawings as I'm writing this, but it is easiest when there is a seperation between garage and house with some sort of elevation change so that the roofing is broken up. Finding shingles is sometimes the trickiest part though.
Oh, and as far as finding and pricing out brick, the brick yards do NOT always have a better price and the masons do NOT always get a better price. In fact, around here, everyone is the same price no matter what. We do several millions and some years billions of masonry and don't get a discount unless we can get two companies bidding each other out on a multi-million dollar job. Masonry companies don't typically get a markup on the material either. In fact, we have started using menards for a lot of our stuff because it's cheaper!
Masonry is all about the labor. If you can cut the amount of labor, you will save the money.