agnerd said:
If it's in a "growing suburb", peak value might be right now. You may be buying at the peak. As home construction in the area is completed, demand will fall. After buildout of your area, another company will probably build a new plant closer to the next expansion area. You can still compete, but your profits will go down.
My company buys 50-100kcy of concrete a year (none of it for houses or DOT work), and none of it comes from a plant in a 'growing suburb'.
The plants are centrally/strategically located around the denver metro, with good highway access.
Basically 3 companies run this town - Burnco, Holcim and Martin Marietta, all of which have a large presence in TX.
However, I don't think the OP is talking about a plant of a company of these magnitudes. I'm assuming it's more like Joe Blow's Concrete... but honestly I don't know what kind of customer buys from those types of suppliers.