Handy Person Needed

 Looking for someone who can help hook up my Laguna Spray booth.  I have to run a small amount of vent duct work through a crawl space in my lower level studio.  There is a small hole in the block cement foundation that needs to be made a little larger.  My HVAC guy would charge me $1200 (he said it was a small job and is very busy :(. I would certainly pay someone to do this, but I'd like it to be a MUCH smaller amount (under $500 if at all possible). Please email me at ccweaverville@gmail.com. Thanks, Kelly Barone