Granite Corp
1501 US Hwy 34
Oswego, IL 60543 630-801-9955
Oswego, IL 60543 630-801-9955
Ratings
Consumer Ratings for Granite Corp — 6 Ratings
Percent of customers who rated service "superior" for:
Advice on choice and use of products
Promptness of service
Staff attitudes/atmosphere
Quality of products
Variety of products
Ease of looking at/testing products
Reliability (standing behind products, delivering on time, etc.)
Prices
Overall quality
Consumer Comments for Granite Corp
Apr 30, 2026
Apr 20, 2024
Apr 19, 2024
...and 3 more consumer comments for Granite Corp