CSA is just a certification--not a brand. Photos of the faucet might inspire someone's memory though!

Houzz is being weird. Hope this works.

That actually looks familiar! But not familiar enough.

Is there anything written where the spout attaches to the body, just underneath?

That red and blue circle might be Delta. Interesting place for side sprayer.

This is not a brand, it is a certification mark authorized by the Canadian Standards Association (now CSA Group). Its presence indicates that the faucet has been tested and certified compliant with North American faucet standards and is safe to use in a drinking water system.

@StarCraft Custom Builders sourcing plumbing fixtures & faucets (and light fixtures, etc) has become the wild west with occasional clients delivering stuff from overseas. Does anything get certified anymore?

@ Jeffrey R. Grenz

All of the old standby names in faucets (Moen, Delta, Kohler, Pfister, American Standard, etc.) are fully certified.

The problem faucets are the imports, mostly from China, sold primarily over the internet by third-party hosting websites like Amazon, Wayfair, Walmart, etc. In our last count, 84% of the faucets offered for sale on Amazon were uncertified, black-market faucets.

Nor can you rely on the certification marks stamped on the faucet. These are widely counterfeited.

Your best source for identifying certified faucets is our faucet reviews. We will tell you whether a faucet company is selling uncertified faucets.

For our reviews, go to Faucet Reviews and Ratings. Also check out our report on Illegal and Black Market Faucets.

It's against the law to sell or install a faucet that is not certified. So, watch out for your liability by making certain that any faucet you install is fully certified.

Looks like Delta.

Hmm okay thanks everyone.

It looks like a classic Moen Chateau kitchen faucet. But, Moen was so widely copied, it's hard to tell. Moen is still selling the Chateau. About $90.00 anywhere.