If you are handy, this could be a DYI project. Some stores will loan you the blower if you purchase the insulation from them.
HOMEOWNER TIP!
CHECK YOUR HOME’S INSULATION
Look at the insulation in your attic to check that it is adequate to keep your home cool in the Summer and warm in the Winter. Over time, the original insulation will become compacted and less effective. You can have sheets of new, unbacked insulation added, or new insulation can also be installed with a blower.
Either way, taking care of your attic insulation can save you money while making your home more comfortable year-round!