Kellco Contracting LtdExcavating contractor in Oshawa, ON

Kellco Contracting Ltd is ranked #1 of 52 excavating contractors in Oshawa by CR Score, with 60 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.

Kellco Contracting Ltd is open 7 days a week. Its listed hours are Monday to Sunday, 5 AM – 10 PM. On Saturdays it is open 5 AM to 10 PM, and on Sundays 5 AM to 10 PM. Hours come from the business listing; holiday hours may differ.

Serves Oshawa and 12 towns within 40 km: Newmarket, East Gwillimbury, Aurora, King, Keswick, Tottenham, Innisfil, Alliston, Richmond Hill, Vaughan, Barrie and Concord. 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.

Kellco Contracting Ltd has a rating of 5.0 from 15 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 Kellco Contracting Ltd on (705) 731-9726. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.