Phase OneExcavating contractor in Upper Saint Clair, PA

Phase One is ranked #41 of 170 excavating contractors in Upper Saint Clair by CR Score, with 52 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Phase One is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 3:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Upper Saint Clair and 11 towns within 25 miles: Bridgeville, Carnegie, Crafton, Mount Lebanon, McKees Rocks, Dormont, Bryn Mawr, Coraopolis, Carnot-Moon, Castle Shannon and Bethel Park. The list is based on the business's location and the usual service radius for excavating and grading. Confirm your address is covered when you call.

Phase One has a rating of 5.0 from 3 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Phase One on (724) 926-8454. The business is at 4000 Noblestown Rd, Oakdale, PA 15071, Upper Saint Clair, PA. Ask for a written estimate before any work starts.