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Mayfly Coffee

4.7 ★★★★★ 259 Google reviews · Coffee shop · Breakfast restaurant · Cafe

Roasts in-house Espresso fresh pastries

Local, small-batch roastery, casual cafe, and coffee shop, serving coffee drinks, breakfast fare, and baked goods.

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708 Mississippi Ave
Signal Mountain, TN 37377

(423) 654-4336

Directions Website

Hours

Monday 7 AM–3 PM
Tuesday 7 AM–3 PM
Wednesday 7 AM–3 PM
Thursday 7 AM–3 PM
Friday 7 AM–3 PM
Saturday 7 AM–3 PM
Sunday Closed

Where to find Mayfly Coffee

What's in the cup

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

Espresso 4 mentions

“One does not simply stumble upon Signal Mountain… unless you took a wrong turn looking for civilization or were lured by the call of artisanal espresso.”

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What regulars say again and again

The things that keep coming up across 259 Google reviews — with a reviewer's own words as proof.

🥐 fresh pastries 5 mentions

“all of the foh crew working this morning were extremely friendly and helpful :) i ordered four coffees and four baked goods and they were super quick getting everything out!”

What customers say

Rich dark coffee. Indoor and outdoor seating areas. Nice service. Feels like a local favorite. But it's the top of my list as well for this area. One navigation note is that there is no sign by the road. It's on the building and the building is set back behind and to the side of another building.

★★★★★ — Jim, 2022-08

Cute shop up a mountain! So many yummy bakery items and food options. Delicious coffee with any roast to choose from. They even have decaf! Excited to find this place definitely want to come back!

★★★★★ — Amelia, 2025-08

The staff was very friendly, saying yes sir and ma’am. The food was also very good! I got the signal point breakfast burrito, very savory. If I was the chef I would have liked to have small potatoes in it, however that’s just my preference. It was still very tasty.

★★★★★ — Greg, 2024-11

We are lucky enough to live walking distance from this gem of a place. Comfortable enough inside, and a sweet little patio out on the side. The baked goods, and food, are all pretty consistently good, considering this isn't really a cafe, per se.

★★★★★ — Lily, 2025-03

Excerpts from public Google reviews. Read all 259 reviews →

Coffee roasters near Mayfly Coffee

New Wave Coffee Roasters

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Roasts in-house roasts in-houseFair Trade

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Be Caffeinated

4.6 ★★★★★ 338 reviews

14 W Kent St, Chattanooga, TN

Roasts in-house roasts in-housefriendly baristasEspresso

Casual hangout featuring a drive-thru, patio seating, local roasts and pastries, plus cold-brew and oat-milk drinks.

4.5 miles away

All coffee roasters in Signal Mountain, TN →

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.