Locally Roasted in Windsor, Colorado
FRESH ROASTED
COFFEE
FROM COLORADO.
Roasted to order. Delivered fresh. Crafted for homes, offices, and people who care what's in the cup.
Watch the Craft
SMALL BATCH.
BIG FLAVOR.
Every batch is roasted by hand in small quantities, ensuring each bean reaches its full potential.
The Longwave Process
FROM ORDER
TO ROAST
IN HOURS.
Max from order to roast
Max batch size
YOU ORDER
Pick your origin, choose your size, and place your order. That's when the clock starts.
WE ROAST
Your beans hit the roaster the same day. Small-batch, precision-roasted to bring out every note.
YOU TASTE
Peak freshness, delivered. Coffee so fresh you can still feel the warmth of the roaster.
The Longwave Lineup
FOUR COFFEES.
ONE FOR YOU.
Each blend has a reason to exist. Find yours.
Tasting Notes
For Daily Drinkers & Espresso Lovers
SMOOTH WAVE
Chocolate richness built for everyday ritual.
Rich. Smooth. Comforting. Smooth Wave is the coffee you reach for every morning — deep chocolate sweetness, a nutty warmth, and a finish so clean it keeps you coming back. Naturally processed in Brazil's Cerrado region.
Roast
Medium-Dark Roast
Origin
Brazil · Cerrado, Minas Gerais
Grind
Size
The Starter Bundle
NOT SURE
WHERE TO
START?
Try all four Waves in one box. Find your favourite before committing to a full bag.
4 x 100g samples — Smooth, Balanced, Bright, and Calm Wave. Roasted to order. Ships free.
FREE SHIPPING
Roasted fresh on order
EXPLORER BOX
4 x 100g · $44 · Free Shipping
Find Your Wave
WHICH WAVE
ARE YOU?
Three quick questions. One perfect recommendation.
What sounds most like your ideal cup?
Pick the flavor profile that speaks to you.
Custom Roasting
ROAST ON
DEMAND.
OUR CORE ORIGINS
We currently offer three carefully selected single-origin coffees: Ethiopia, Peru, and Colombia. These are the origins our community loves most.
We rotate and curate our selection based on what our customers enjoy. If a new origin captures our attention or yours, it could become part of the lineup. Your feedback shapes what we roast.
ROAST ON DEMAND
Want something different? Tell us the country, the region, or even the farm, and we will source the green beans and roast them just for you.
Whether it is a Kenyan AA, a Guatemalan Antigua, a Rwandan Bourbon, or any specialty coffee from around the world, we will do our best to find it, roast it to your preference, and ship it fresh. This is truly personal coffee.
How It Works
Tell us what you want. Country, region, process, anything.
We source the green beans from trusted importers.
We roast it fresh, just for you, and ship it out.
Pricing varies by origin and availability. We will quote you before roasting.
We love hearing from fellow coffee lovers. If there is an origin you have been dreaming about, or a flavor profile you are chasing, reach out. We will make it happen.
Never Run Out
BUILD YOUR
RITUAL.
Choose your coffee, pick your size, set your rhythm. Fresh coffee, on repeat.
CHOOSE YOUR STYLE
Explore New Origins
Each month, we roast a different single-origin coffee. Discover new flavors and support diverse coffee farmers around the world.
PICK YOUR SIZE
CHOOSE YOUR GRIND
SET YOUR RHYTHM
Where It All Begins
FROM FARM
TO CUP.
Good coffee starts long before the roast.
We believe that how coffee is grown matters just as much as how it’s roasted. That’s why we source organic certified beans wherever we can, and when certification isn’t available, we go straight to the source to find farms whose practices speak louder than any label.
ORGANIC CERTIFIED
We source organic certified beans whenever possible. When certification isn't available, often because the cost is prohibitive for small farms in remote regions, we partner directly with growers who follow responsible, chemical-free practices.
GREAT-PRACTICE FARMS
We choose farms that care about their land, their workers, and their craft. Shade-grown, hand-picked, sustainably managed. A certification label doesn't always tell the full story. The farming practices do.
ZERO WASTE MODEL
We only roast what's ordered. No overproduction, no stale inventory, no unsold bags going to waste. Your order triggers the roast, and that simplicity is the most sustainable thing we do.
The Person Behind the Roast
OUR
STORY.
“This isn’t just a business. It’s the most personal thing I’ve ever created.”
I’m a designer, a musician, and a coffee lover. Coffee is fuel, ritual, and a creative companion. Then I tasted truly fresh specialty coffee, and everything I’d been drinking before suddenly tasted muted and lifeless.
That moment changed everything. Freshness is just one piece of the puzzle. How the coffee is roasted, the beans you choose, the way it’s processed at origin. Every step transforms what ends up in your cup.
So I started roasting my own. A small machine, a bag of green beans, and a lot of curiosity. After months of experimentation, the flavors really opened up.
Longwave came from that process. Every bag is roasted to order, on a small drum roaster. No warehouses. No stale coffee. Just beans at their peak. I want you to experience coffee the way I do: alive, expressive, and full of character.
With love & good coffee,
EDGARD MARTINEZ
What People Say
TASTE THE
DIFFERENCE.
I've never tasted coffee this fresh from an online roaster. The Ethiopia is transcendent.
Maria S.
Bi-weekly subscriber
The difference between supermarket coffee and Longwave is like night and day. You can taste the care.
James K.
Monthly subscriber
Same-day roasting isn't a gimmick. You can literally smell the difference when you open the bag.
Ana R.
Roaster's Choice subscriber
The Colombia is my daily driver. Smooth, sweet, and always consistent. I'm hooked.
David L.
Bi-weekly subscriber
Get In Touch
LET’S
TALK.
Have a question about our coffee, your order, or just want to say hello? We’d love to hear from you.
RESPONSE TIME
We typically respond within 24 hours.
Ready to taste the difference?
BETTER COFFEE
STARTS FRESH.
Roasted the same day you order. Shipped at peak flavor. No shortcuts, no shelf coffee.
LONGWAVE COFFEE ROASTERS
Welcome
ROASTED
JUST FOR YOU