Square One Coffee
An award-winning, family-owned roaster of specialty coffee. Est. 2007. www.squareonecoffee.com
Square One Coffee is an award-winning coffee roaster based in Lancaster, Pennsylvania. As a small, family-owned business, we take pride in our small batch, handcrafted approach to roasting and serving the highest quality specialty coffee. You can find our coffee in quality shops up and down the east coast and nationwide. We roast all of our coffee in Lancaster, PA at our roasting and training lab
08/18/2026
Your iced coffee order doesn’t have to taste the same every day.
Our Flash Brewed iced coffee rotates, so there’s always something new to enjoy. 🧊☕️
08/12/2026
Two more fresh arrivals: a floral Guatemalan and a mellow Tanzanian!
🌸 Guatemala Huehuetenango — Sourced from the ACODIHUE cooperative in the rugged Cuchumatanes mountains, this washed coffee is bright and elegant, layering delicate honeysuckle florals over juicy white grape and a soft almond finish.
🍈 Tanzania Peaberry — Handpicked and sorted for its naturally round "peaberry" mutation, this washed lot from Tanzania's Southern Highlands brings a creamy, syrupy body with sweet notes of honeydew melon and cola.
Available online and rotating on drip and flash brew at the café.
Refreshing our refreshers, ✨
We added a new section to our menu, focused on our most refreshing drinks, including our Espresso Tonic, Jasmine Espresso Tonic, Lemonade Tonic, and Kicking Mule (using ginger beer!).
Light, refreshing, and perfect for summer.
08/07/2026
Two washed fruit-forward East African coffees just landed!!
🍒 Rwanda Cyato Washing Station — Grown on the steep hillsides of Rwanda's Western Province by smallholders from the Abadatezuka Cooperative, this coffee is vibrant and juicy from the very first sip, with notes of cherry, blood orange, and plum.
🍹 Kenya Kichwa Tembo AA — Grown by smallholder farmers across Kenya's celebrated coffee regions, this classic AA-grade lot is bright and juicy with hints of nectarine, hibiscus, and lemongrass.
Available online and rotating on drip and flash brew at the café.
08/03/2026
We want to hear from you! Tell us why you love Square One, and we'll send you a free bag of one of our fan-favorites.
Record a 60-second video naming your favorite coffee and why you love it. 🎥 ☕We'll feature your clip on that coffee's page and on our social.
✓ Vertical video (9:16), phone camera is perfect
✓ 30–60 seconds
✓ Name your favorite coffee
📩 DM us your video to claim it.
07/27/2026
Is your coffee run really complete without a treat? ☕🥄
Our parfaits pair especially well with coffees from our nutty and chocolatey category (think: PB&J).
07/24/2026
A new Black Label coffee is on the way. ☕
Meet Colombia Patio Bonito — a family-owned micro-lot from Caldono, Cauca, Colombia, grown by Paola and Carlos Trujillo.
This washed Java variety is floral, sweet, and lightly fruited with hints of honeysuckle, hibiscus, citrus zest, and apricot—which become more like peach candy as it cools. We can't wait to share it with you!
Now available for pre-order online: https://loom.ly/0VQZvhI
coffee
07/21/2026
If you loved The Decaf Project, you won’t want to miss The Fermentation Project. ☕
We’re excited to join roasters around the world in sharing four versions of the same coffee from Antigua, Guatemala, each processed differently to showcase the impact of fermentation.
Curated by and , this limited tasting set will be roasted and shipped during the first week of September, in time for the Global LIVE Tasting Event on September 19.
The Decaf Project sold out quickly, so secure your set early!
Pre-order now 👉 https://loom.ly/iAznJhA
Cool down with a flash brew. 🧊☕
Our flash brew features a rotating selection of single-origin coffees, so there's always something new to try. Ask your barista about today’s flash brew!
Click here to claim your Sponsored Listing.
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Address
145 N Duke Street
Lancaster, PA
17602
Opening Hours
| Monday | 7am - 7pm |
| Tuesday | 7am - 7pm |
| Wednesday | 7am - 7pm |
| Thursday | 7am - 7pm |
| Friday | 7am - 7pm |
| Saturday | 8am - 7pm |
| Sunday | 8am - 7pm |