Stone & Sand SupplierLawn Equipment StoreQuarryRock Shop
Family Owned Canyon Rock has been a leader in the industry in supplying quality aggregate and concrete since the 1970's. The Trappe family, originally from Freestone, CA owned a dairy ranch and would purchase materials from Canyon Rock for their roads. In 1972, Canyon Rock was for sale and purchased by Adolph Trappe, and has been family owned and operated ever since. Adolph's son, Wendel and his wife Gwen have kept Canyon Rock as a family operated business over the years and their three children are now a vital part of the company as well.
I’ve been a good customer of this small company for a long time. About a month ago I ordered a large transfer load of rock. The wrong rock was delivered. I’m estimating about 40% of the load is garbage. I originally ordered River rock and they delivered crushed stone instead . The rocks were supposed to be between 4 to 8 inches but the bulk of it are very small pieces, Under 1 inch along with a bunch of Finds or a sand like product. They refuse to take responsibility and just give me the runaround. I’ve asked several times to talk to the owner and you get the feeling that’s almost a joke with the employees I’ve been talking to. It’s so sad to see a wonderful small business like this go downhill.
RC
Ray Custer
Aug 7, 2025
1.0
Well i don't know what happened but they were great. Been using Canyon for years personally and business.
Now some jerk named terry is answering and they are 9 days out on a delivery according to him, without any discussion or reasoning just short and rude. I tried to call back to speak with someone else and he answered again. just don't want to deal with him.
WN
WhoShe Bee (your neighbor)
Apr 17, 2017
5.0
Loaded everything for us...with a very short wait. Driving there was great...with open country.
Frequently Asked Questions About Canyon Rock Co Inc
What products and services does Canyon Rock Co Inc offer?
Canyon Rock Co Inc supplies quality aggregate and concrete, and operates as a stone and sand supplier, lawn equipment store, quarry, and rock shop.
Where is Canyon Rock Co Inc located?
It is located at 7525 California 116, Forestville, CA 95436, USA.
What are the operating hours of Canyon Rock Co Inc?
They are open Monday to Friday from 7:00 AM to 5:00 PM, Saturdays from 7:00 AM to 12:00 PM, and closed on Sundays.
Is Canyon Rock Co Inc a family owned business?
Yes, Canyon Rock Co Inc has been family owned and operated since 1972, originally purchased by Adolph Trappe and now run by his family.
What payment options does Canyon Rock Co Inc accept?
They accept Discover, Mastercard, and Visa credit cards.
How can I contact Canyon Rock Co Inc?
You can contact them by phone at +1 707-887-2207 or email at wrtrappe@canyonrockinc.com.
What nearby places can I visit when going to Canyon Rock Co Inc in Forestville?
Nearby you can visit Trombetta Family Wines, a winery and restaurant, and the Forestville Certified Farmers Market known for fresh produce and wine bars.
Is there a gas station close to Canyon Rock Co Inc?
Yes, Rotten Robbie, a gas station and automotive service provider, is nearby and convenient when visiting Canyon Rock Co Inc.
Where can I find local wineries near Canyon Rock Co Inc?
Hartford Family Winery, offering wine bars and winery experiences, is located near Canyon Rock Co Inc and is worth visiting.
Which towns are served by Canyon Rock Co Inc?
Canyon Rock Co Inc serves the areas of Forestville, Santa Rosa, Sebastopol, Occidental, Freestone, and Guerneville in California.