Juniper, Juniperus
Cypress, Microbiota decussata
Spruce, Picea
Pine, Pinus
Cedar, Thuja
In the late fall, before the ground freezes, it can help to be sure your evergreens get a good winter watering. This will increase the soil moisture available to the tree over the winter.
It may seem silly, but giving the surrounding snow a good stomping might actually save your tree from worse damage. By stomping the snow, it will have an uneven surface area and the sun’s reflection will be dispersed in many directions rather than concentrated in the direction of your tree.