Snow removal isn't just about your personal convenience and safety--in many cities and towns, homeowners and landlords are required to clear sidewalks within a certain period of time or face fines. For commercial properties, early and thorough snow plowing and ice removal can be a liability issue. Whatever your motivation, be certain to sign a contract with any service, and be very clear on the terms of the contract (i.e. plow when X inches or cm fall, use salt or sand, etc.). On the other hand, if you're looking for the best snow blower or shovel to clear the snow yourself, there are homeowner reviews of retailers selling those as well.