Thomas
Great products and really helpful staff
Excellent customer service and product shipped timely
CornerstoneMantels.com is your number one resource for innovative Fireplace Products, Chimney Products and Outdoor Living products. Our diverse direct connection with manufacturers allows us to offer the largest selection of up-to-date products with speedy shipping times at the lowest prices possible. Our expert staff of professionals is here to help you pinpoint your needs and design a professional hearth & home product at a price you can afford.
Cornerstone Mantels & Fire (cornerstonemantels.com) has 154 customer reviews on Five Star Index, with an average rating of 4.0 out of 5.
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Decoration & Interior · San Jose, California
Excellent
Decoration & Interior · Los Angeles, California
Excellent

Decoration & Interior · Ontario, California
Excellent

Decoration & Interior · Agoura Hills, California
Excellent
Showing 97 reviews with 5 stars · Clear filters
Thomas
Excellent customer service and product shipped timely
Mark
Your 1/2" reflective fire glass from American Fireglass was less than half the cost of others, and it arrived at my doorstep via free shipping. Outstanding value and prompt service: Win, win!
-Max
I bought some Fireglass from Cornerstone Mantels & Fireplace and the price half of what I could find anywhere else online or locally. Direct ship from the manufacturer. No hassle, no frills just simple, easy, inexpensive and fast service. They are my new "go to guys" for my all my fireplace needs.
LEONARD
First time - will buy again.
John
Bought some stuff for my fire pit and Cornerstone had everything I needed. Thanks
Daniel
We ordered the 1/2 inch Cooper Reflective American Fireglass and it is beautiful in our outdoor fire pit. The price was the best we could find on the web. Customer service notified us later that the glass was out of stock and offered to provide another glass that was actually more expensive. We elected to keep our original order and it was back in stock and delivered very quickly. We are very pleased with the product and service!
David
I ordered Fireballs. Yes, there is such a thing. The product is from Rasmussen, and the quality met the expectation. The pricing was fantastic, but the service from Cornerstone was the unknown.They exceeded my expectations. I received constant updates about my order and the product was delivered before the due date. Yes, I would buy from Cornerstone again.
Dave
The product arrived on time and was good quality