Mason Copper ChaseMasonry contractor in Oshkosh, WI

Mason Copper Chase is ranked #2 of 34 masonry contractors in Oshkosh 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.

Mason Copper Chase is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Oshkosh and 11 towns within 25 miles: Neenah, Menasha, North Fond du Lac, Ripon, Fond du Lac, Berlin, Appleton, Harrison, Kimberly, Little Chute and Kaukauna. The list is based on the business's location and the usual service radius for masonry. Confirm your address is covered when you call.

Mason Copper Chase 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 Mason Copper Chase on (920) 479-5593. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.