Attic insulation in Seattle, my heating bill is absolutely cooked

Live in a older craftsman in Fremont and every winter my heating bill is a disaster. Pretty sure the attic insulation is basically nonexistent at this point.

Looking for a reputable company or crew that does professional attic insulation installs in the area, not looking to cut corners on this one.

Anyone have solid experience with a local contractor who does good work on older Seattle homes?