Look in the Yellow Pages under Janitorial Supplies. If you have a sidewalk or driveway that is sinking or tilting, consider having pros jack the slab back into level. The process is called mudjacking, and involves drilling holes into the slab and pumping concrete underneath the slab to raise it. To find a contractor, look in the Yellow Pages under Concrete -Mud Jacking. ICE DAMS Roof ice dams affected much of the nation during last winter.
Warm weather is the time to take steps to prevent future ice dams.
The dams are caused by heat escaping through the attic insulation. The heat melts the snow from the shingle side, and the water runs down to the cold eaves where it freezes to form ice dams. Bring attic insulation up to your regional codes to prevent heat from escaping into the attic. Upgrade attic ventilation so that heat that passes into the attic can be exhausted. If you're having a new roof installed, that's the perfect time to update attic ventilation.