Pittsburgh Stone & Waterscapes . Pittsburgh Landscaping Contractor specializes in  landscaping, hardscapes, pond & waterfall construction, retaining walls, interlocking retaining wall systems (omni-stone, versa-lok), interlocking pavers, patio pavers, cement asphalt or paver driveways, grills, fire pits, soil grading, drainage problems, sprinkler systems, landscape lighting , and any thing else you can imagine to create your own back yard oasis. We serve the greater Pittsburgh & Washington Areas including but not limited to: Pittsburgh, South hills, North hills, Cranberry, Peters Twp, Mcmurray, Venetia, Upper St. Clair, Nevillewood, Mt. Lebanon, Jefferson Hills, Bethel Park, South Fayette, Moon, Robinson, Sewickly, Wexford, Canonsburg