Alcon ConcreteConcrete contractor in Alamo, CA

Alcon Concrete is ranked #23 of 269 concrete contractors in Alamo by CR Score, with 57 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.

Alcon Concrete is open Monday to Saturday. Its listed hours are Monday to Saturday, 8 AM – 6 PM. On Saturdays it is open 8 AM to 6 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Alamo and 12 towns within 25 miles: Novato, Petaluma, Lucas Valley-Marinwood, Sonoma, Fairfax, Boyes Hot Springs, San Anselmo, San Rafael, Kentfield, Cotati, Larkspur and Rohnert Park. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.

Alcon Concrete has a rating of 4.6 from 10 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 Alcon Concrete on (925) 451-5914. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.