Fossil Fuel Coffee Company

Kemmerer, WY · Coffee shop

Rating
4.8/5
★★★★★ 4.8
Reviews
20
Rank in Kemmerer
#2
of 20 restaurants
City Percentile
90%
rating percentile
Address
Fossil Fuel Coffee Company, 819 S Main St, Kemmerer, WY 83101
Phone
(307) 800-1483
Website
fossilfuelwy.com
Status
Open · Closes 6 PM

Fossil Fuel Coffee Company is a restaurant located in Kemmerer, WY. It is one of 20 restaurants listed in Kemmerer. Its 4.8-star rating is above the Kemmerer city average of 4.5 stars. It ranks #2 among Kemmerer restaurants by combined rating and review volume. There are 10 photos associated with this location.

About Fossil Fuel Coffee Company

Fossil Fuel Coffee Co invites you to our shop at 819 S Main Street to fuel up on our outstanding espresso drinks, coffee, infusions, and dirty soda. Enjoy our fresh treats from The Bakery every day, and try one of our signature paninis, always... More

Hours

Saturday6 AM–6 PM

Customer Reviews

★★★★★ 5.0 Tegan Grzegorczyk · Jul 2025

A cute shop with a great variety! I appreciated their expansive menu. It was so cool trying the Coca-Coal (coke with espresso, vanilla, and cream), which had great flavor by the way. I appreciated their iced vanilla latte! They use crushed ice too. They have great baked goods, and I tried both the cinnamon sugar scone and the peanut butter oatmeal bar. They both were excellent! The scone was the perfect texture and I loved the cinnamon. Overall, I loved the coffee shop and would absolutely recommend it!

★★★★★ 5.0 Allyson Matelski · Jan 2026

We had a great visit to Fossil Fuel, and Kemmerer in general! The shop itself was super cute, and the coffee was great. We also enjoyed some of their paninis for lunch. My iced honeybee latte was absolutely delicious! I would recommend Fossil Fuel to anyone looking for good coffee and a nice lunch spot when visiting Kemmerer.

★★★★★ 5.0 Justin Fague · Jul 2025

Lovely little place to stop for coffee! I’ve been here three times now - I’ve had the Cocomocha twice and the white chocolate raspberry mocha once. Both are phenomenal! There’s plenty of space here and each time we’ve come here (Thursday, Saturday and Sunday) there’s never been any lines. Service is always fast and the baristas are so nice and lovely! It’s going to be a usual stop on our way north to destinations in Wyoming.

★★★★★ 5.0 Angela Rivers · Feb 2026

Food and coffee is amazing! Can not wait to go back there again.

★★★★★ 5.0 Justin Crapps · Oct 2023

Wanted to share some menu updates including new breakfast burritos, quesadillas, and a jalapeño popper panini. The most flavorful of the three is the panini, followed by the burritos and then the quesadillas. They are all good though. Really enjoyed stopping in for an afternoon break. I had a black coffee. The roast was medium and was well balanced with a rounded toasty flavor at the end of each swallow. The pumpkin chocolate chip cookies were excellent and devoured quickly by my kids. We had the pumpkin spice and coconilla lattes. Both were very good but we all agreed that the coconilla was better in our opinion. We also had a ham, egg, and cheese panini which we all thought was delicious. Prices were very reasonable! We will definitely go back often!

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

Coffee shopBakerySandwich shop

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This listing is informational. Contact the business directly to verify credentials, services, and availability.