Katya
Fast shipping! Great product!
Loving the fireglass that we purchased at Cornerstone... great price and a beautiful product...
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
Katya
Loving the fireglass that we purchased at Cornerstone... great price and a beautiful product...
James
Sent wrong glass called them, pulled up order and resent new glass no charge !
Sallie
I talked to someone from customer service before my purchase, then a person from technical support after my purchase. I cannot tell you how refreshing it is to talk to people who know their job & care about customer service. You have, by far, the best prices I found on the internet for the American fireglass products. Thanks for the great shopping experience.
anne
Great product. Went together super easy (a screwdriver and my 50+ year old lady hands and decent directions.) Absolutely beautiful product -- helps prevent the wind blowing the flames flat. ALSO -- I was very impressed with the packaging. Minimal and secure. Everything arrived in one piece. A+ all the way.
Sharon
We received our gas firepit glass guard 5 days after ordering. We love it and glad we purchased it. Was a little skeptical when I did not receive a shipping notice and could not talk to customer service but they answered my email promptly. Very pleased with our purchase.
Thomas
I'm in the process of building a linear fire pit and need some advice on the different types of burners and their connections. The service person I talked to was very helpful, he gave me all kinds of do's and don'ts on installing my burner. His help and advice was very much appreciated!
Margaret
Easy ordering, quick and friendly delivery, product was just what we ordered and price was very comparable if not cheaper than others we searched. Would highly recommend and use again if needed. Thanks
Derek
Fast, Simple, Great Prices!!! I know definitely where to go for my next project and where to refer people.