I can't suggest anyone in that area any longer (I left San Carlos in 1976) but I would suggest getting the original installation instructions for the refrigerator
to have on hand for whoever is doing the install. Many refrigerators have exacting vent requirements that, if not met during installation, will result in a poor cooling circuit performance.
If you Google the make, model and "installation instructions" you should come up with a set. If not, ask here again..