Jeff Gagnon Masonry & ConcreteMasonry contractor in Rancho Cucamonga, CA

Jeff Gagnon Masonry & Concrete is ranked #9 of 129 masonry contractors in Rancho Cucamonga by CR Score, with 55 out of 100 as of October 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.

Serves Rancho Cucamonga and 11 towns within 25 miles: Upland, Ontario, Fontana, Montclair, Glen Avon, Jurupa Valley, Claremont, Bloomington, Sunnyslope, Rialto and Chino. The list is based on the business's location and the usual service radius for masonry. Confirm your address is covered when you call.

Jeff Gagnon Masonry & Concrete has a rating of 5.0 from 4 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 Jeff Gagnon Masonry & Concrete on (951) 966-3453. The business is at 7210 Lesina Pl, Rancho Cucamonga, CA 91701. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.