Love their Creativity
I have been a donator to this non-profit organization since few years now and I really enjoy their attention via newsletters, and durable goodies. Way 2 Go Sierra!
By Zina S.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Bad
15 reviews
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The Sierra Club is an environmental organization in the United States.
Sierra Club (sierraclub.org) has 15 customer reviews on The Fair Hearing, with an average rating of 1.3 out of 5.
15 approved reviews, newest moderated first
I have been a donator to this non-profit organization since few years now and I really enjoy their attention via newsletters, and durable goodies. Way 2 Go Sierra!
By Zina S.
Spam Emails all the time
By Tom
Evil Ecofacists who continue the work of their racist founder in trying to keep nature only available to those who are wealthy and white. While blocking projects such as dense infill housing and green energy that would be more beneficial to the environment if it is near them.
By Jack T.
Sierra club has caused very serious damage to people who just wanted work honestly
By Flavio P.
You literally cannot unsubscribe from their mailing list and they send mails ALL THE TIME. Undoubtedly because they are eager to have their obscene wages paid, because they sure aren't doing much conservation work. What a joke.
By Chris
Sierra Club sends me SPAM text messages all of the time. Tell them to STOP!
By Greg
sierraclub.org spammed me. I do not know why because I have no connection with them or their country. So they either illegally harvested my email off the web or bought it from an illegal database provider; either way, they clearly have no ethics and I recommend you distance yourself from / avoid them.
By Pontius P.