"While perusing the NT Farmers market this past weekend, I ordered a delicious Swiss Almond Cold Brew while chatting with the vendor next door and unfortunately the girls working there were LESS than personable. Rude, in fact...if I'm bring honest. I'm not sure if they just couldnt handle the line of customers, but there was ZERO warmth or gratitude for my business, yet everyone around was laughing and smiling. Unfortunately, I most likely will never stop here again. I get better service getting a donut and coffee next door."

"I'm new to the Kenmore area and have recently started investing in my coffee setup, so I was looking for some high quality beans. Very happy to have found Kornerstone coffee. They have a good rotation of freshly roasted coffee at reasonable prices. They recommended a certain variety over the phone based on my preferences and I was pleasantly surprised to find a sample included in my order. The roast level and tasting notes listed on the website are accurate. Already looking forward to my next order!"

"I almost never write reviews, but I had to for Kornerstone. Very friendly staff but they take online orders too if you're busy or not big on human interaction. Excellent coffee (try the Colombian blend), reasonably priced, and they will deliver it to you for free!"

"I discovered them at the Williamsville Farmers Market. They have an excellent selection and their dark roast is exceptional. Well balanced and full of flavor. The staff is knowledgeable and friendly. I recommend stopping in and giving them a shot if you haven't tried them yet."

"Coffee is fantastic and it's awesome to get freshly roasted beans delivered to my door in Kenmore. Lori always answers the phone, so it's super easy to get set up and make any changes."