HomePennsylvaniaLancaster › Square One Coffee Roasters

Square One Coffee Roasters

4.6 ★★★★★ 899 Google reviews · Coffee shop · Espresso bar

Wholesale EspressoCuppings & Classes classes & cuppingsfriendly baristas

Cafe & micro-roaster featuring small-batch global coffees in a cozy, brick-rowhouse backdrop.

Visit

145 N Duke St
Lancaster, PA 17602

+1 717-392-3354

Directions Website

Instagram · Facebook · Order beans online

Hours

Monday 7 am–7 pm
Tuesday 7 am–7 pm
Wednesday 7 am–7 pm
Thursday 7 am–7 pm
Friday 7 am–7 pm
Saturday 8 am–7 pm
Sunday 8 am–7 pm

Where to find Square One Coffee Roasters

What's in the cup

What Square One Coffee Roasters is pouring and bagging — straight from customers' own reviews, not our guesswork.

Espresso 6 mentions

“Its flavor was warm and balanced, not too sweet, with just the right blend of espresso and spice.”

All espresso roasters →

🥄 Cuppings & Classes 3 mentions

“I was gifted a cupping class to Square One and it was a wonderful experience.”

All cuppings & classes roasters →

What regulars say again and again

The things that keep coming up across 899 Google reviews — with a reviewer's own words as proof.

🥄 classes & cuppings 3 mentions

“I was gifted a cupping class to Square One and it was a wonderful experience.”

😊 friendly baristas 3 mentions

“The staff were friendly and seemed genuinely passionate about their coffee and sourcing practices (a frame of how coffee is produced).”

What customers say

Delicious specialty coffee made the right way. Love, love, love their limited drinks menu, which focus on traditional espresso-based drinks. None of the unnecessary sugar to drown out your caffeine. Service was good. Barista here know what they're doing. Inside is big wide open space with lots of seating area.

★★★★☆ — Nola, 2024-06

I was gifted a cupping class to Square One and it was a wonderful experience. Ken was great in walking us through the coffees and steps for tasting, plus the coffee itself was fantastic tasting. Any shop committed to educating consumers on coffee gets approval from me, and doing it via great coffee is even better.

★★★★★ — Michael, 2024-12

Autumn Comfort and Community During my visit to Square One Coffee in downtown Lancaster, I ordered a pumpkin spice latte for about $7 before tip. The drink was beautifully presented, topped with light foam design. Its flavor was warm and balanced, not too sweet, with just the right blend of espresso and spice.

★★★★★ — Ellen, 2025-11

Apparently you can get a free drink if you buy a bag of beans. Didn’t see it advertised anywhere, and it was our first time there. We got drinks first to see if we liked it and then bought some beans. Unfortunately, it was late in the day and not our first coffees, so we passed on the free beverage.

★★★★☆ — A, 2025-09

Excerpts from public Google reviews. Read all 899 reviews →

Coffee roasters near Square One Coffee Roasters

New Holland Coffee Co.

4.4 ★★★★☆ 279 reviews

29 E King St Suite 003, Lancaster, PA

Roasts in-house Wholesale great espressofresh pastriescozy atmosphere

Comfortable coffeehouse roasts its own beans and offers light fare, plus event space and food truck rentals.

under a mile away

Lancaster County Coffee Roasters @ Central Market

4.8 ★★★★★ 12 reviews

23 N Market St, Lancaster, PA

Roasts in-house

under a mile away

Passenger Flagship Cafe

4.8 ★★★★★ 595 reviews

7 W King St, Lancaster, PA

Roasts in-house great espressopour-over barcold brew on tap

Bright, modern micro-roaster offering small-batch coffee drinks & baked goods in warm environs.

under a mile away

All coffee roasters in Lancaster, PA →

Listing verified July 2026 from public business records and customer reviews. Something out of date? Report a correction. Own this roastery? Claim your listing — it's free.