Sun Valley, California 91352
D & D Construction Specialties, Inc. specializes in limited & no access hillside foundations & tough hand excavations.
Our other services include caissons, soldier piles, shoring systems, test pits/borings, foundations, grade beams, underpinnings/pads, all structural concrete, retaining walls, footings and slope repairs.
We have drill rigs, production rigs, hard rock rigs, low overhead rigs for hillside/limited access/flat reach rigs & hollow stems.
We have served California since 1993.