Wood windows

try big river glass

Probably won't be cheap if done right since there's quite a few steps to the job to get good results and the more panes, the more PITA it is time wise.

If you want it done right, don't hire someone who will want to do the job with "Handy Glaze" that comes in a tube like caulk does. It is an inferior product to using actual window glazing compound that is pressed firmly into the area.