Garage repair or demolition recommendations

Hello, I'm looking for recommendations for someone who can either repair or demolish a cinderblock garage in Highland Park. The garage is built into a hillside and the weight of the earth is causing the walls to bow inward. Either repair or demolition work would involve shoring up the hillside through retaining walls and the "garage guys" and masons I have spoken with have said it is beyond their comfort level. All recommendations are appreciated! Thank you, Paul Glass Heberton St.