Repairing an outdoor kitchen or rebuilding it
If the block core is sound and only the facing is loose or a few stones have popped off, we can usually reset the facing and repoint the mortar. It's different when the island was built around a grill you no longer have, or there's cracking through the block itself. Then I'd rather rebuild than keep cutting into the old core, because new openings in an old structure usually weaken it. I'll tell you which one I see once I've looked it over with you.
What sets the cost of outdoor kitchen masonry
Size and shape come first, because an L or a U with a bar takes more block, more facing and more counter than a straight run. The finish and the countertop material are the biggest choices you'll make after that. Distance matters too, since gas, water or power that has to travel across the yard adds to the job. Fixing a sloped or cracked patio before we build adds to it as well. Your written estimate breaks those out so you can see where the money goes.