AB UndergroundExcavating contractor in Greeley, CO

AB Underground is ranked #16 of 65 excavating contractors in Greeley by CR Score, with 53 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.

AB Underground is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Greeley and 11 towns within 25 miles: Evans, Milliken, Johnstown, Fort Lupton, Windsor, Lochbuie, Firestone, Frederick, Berthoud, Loveland and Brighton. 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.

AB Underground has a rating of 3.9 from 7 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 AB Underground on (970) 616-5226. The business is at 21269 Co Rd 47, LaSalle, CO 80645, Greeley, CO. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.