House on hill, falling retainer wall...

I live in the middle of a fairly steep hill. Downside is my
driveway. Holding the driveway in place is a retainer wall
approximately 4 feet high by 50 feet long. The wall is tipping and I
have about a 4 inch space between the concrete driveway and the wall.
The wall is the end of the backyard to a neighbors house about 50 feet
downhill. If the wall goes, so does my driveway and possibly my
house.
Who do I call to repair? Is there a specialist? Costs? Any info /
ideas are appreciated. I don't think it will survive a winter here in
Pennsylvania. Homeowners insurance?

Thank you,
Thomas.

.

Relevant Pages

  • Re: House on hill, falling retainer wall...
    ... Any retaining wall over 4 feet will need an engineer's stamp on ... Holding the driveway in place is a retainer wall ...
    (alt.home.repair)
  • Renting a Garage with a shared drive way, many people and few motorcycles!!!
    ... I own a 2 family house in Brooklyn NY and have a shared drive way. ... driveway is approximately 10 feet wide wall to wall or less. ... neigbor used to rent the garage on the backyard to one guy who was very ...
    (misc.legal)
  • Renting a garege in shared riveway!
    ... I own a 2 family house in Brooklyn NY and have a shared drive way. ... driveway is approximately 10 feet wide wall to wall or less. ... neigbor used to rent the garage on the backyard to one guy who was very ...
    (misc.legal)
  • Re: House on hill, falling retainer wall...
    ... Holding the driveway in place is a retainer wall ... approximately 4 feet high by 50 feet long. ... The wall is tipping and I ...
    (alt.home.repair)
  • Re: House on hill, falling retainer wall...
    ... A block wall may as well count on being taken down and something more substantially built put in it's place if it's already as far gone as you say. ... It would be quite unusual for the driveway to actually fail immediately even if the wall were removed. ... It should be too difficult for somebody to pour a decent footing if the existing one isn't sufficient and either pour a wall or build a substantial one from rock or other material... ...
    (alt.home.repair)