HomeColoradoLouisville › The Coffee Roasting Co. at Bittersweet

The Coffee Roasting Co. at Bittersweet

4.5 ★★★★★ 31 Google reviews · Coffee shop · Coffee roastery · Coffee wholesaler

Roasts in-house Wholesale Espresso roasts in-housegreat espresso

Visit

836 Main St
Louisville, CO 80027

(303) 317-5522

Directions Website

Hours

Monday 7 AM–5 PM
Tuesday 7 AM–5 PM
Wednesday 7 AM–5 PM
Thursday 7 AM–5 PM
Friday 7 AM–5 PM
Saturday 7 AM–5 PM
Sunday 7 AM–5 PM

Where to find The Coffee Roasting Co. at Bittersweet

What's in the cup

What The Coffee Roasting Co. at Bittersweet is pouring and bagging — straight from customers' own reviews, not our guesswork.

Espresso 2 mentions

“Such a good environment located directly in downtown Louisville I love it and the espresso is amazing :D”

All espresso roasters →

What regulars say again and again

The things that keep coming up across 31 Google reviews — with a reviewer's own words as proof.

🔥 roasts in-house

“They have wonderful house roasted coffee!”

great espresso 2 mentions

“Their decaf espresso is delicious and nutty. And a great place to leave with a biscotti and coffee for under $4.”

What customers say

Ordered a macaroon, iced coffee, and a bag of beans. The staff was super sweet to me and the coffee was well balanced enough to drink black. I’ll report back on what I think of the Guatemalan beans I bought.

★★★★☆ — Steenie, 2019-07

Yes, thank you. Worth every visit. Their roasted coffees are good. Sandwiches are good. Service is good. Seating is a little tight inside, but the often mild weather usually means you can sit outside.

★★★★★ — D, 2021-05

Nice. Easy. And friendly. Their decaf espresso is delicious and nutty. And a great place to leave with a biscotti and coffee for under $4. Maybe the only place.

★★★★★ — Angie, 2020-11

Such a good environment located directly in downtown Louisville I love it and the espresso is amazing :D

★★★★★ — Benni, 2020-06

Excerpts from public Google reviews. Read all 31 reviews →

Coffee roasters near The Coffee Roasting Co. at Bittersweet

Giovannitti Coffee Roasters

4.6 ★★★★★ 121 reviews

801 Main St, Louisville, CO

Roasts in-house roasts in-housepour-over barfresh pastries

Cozy spot roasting beans and serving espresso drinks, plus offering gluten-free pastries.

under a mile away

OTIS Craft Collective

4.7 ★★★★★ 454 reviews

400 W South Boulder Rd #1100, Lafayette, CO

Roasts in-house Wholesale roasts in-housegreat espressofriendly baristas

Rustic-industrial cafe & roastery offering carefully sourced coffee, espresso drinks & pastries.

2.1 miles away

Brewing Market Coffee

4.3 ★★★★☆ 376 reviews

2770 Dagny Way #101, Lafayette, CO

Roasts in-house fresh pastriesEspresso

Relaxed outpost of a chain brewing locally roasted coffee alongside sweet treats & baked goods.

2.3 miles away

All coffee roasters in Louisville, CO →

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.