Welcome to Relay Coffee Roasters

27 King William St, Hamilton, ON L8R 1A1, Canada

General Info

If you're in Hamilton and craving a cozy spot to unwind with a cup of expertly brewed coffee, look no further than Relay Coffee Roasters. Nestled at 27 King William St, Hamilton, ON L8R 1A1, this charming cafe is quickly becoming a favorite for both locals and visitors alike. Whether you’re a coffee aficionado or just looking for a comfortable place to relax, Relay Coffee Roasters offers a welcoming atmosphere and a menu that hits all the right notes.

One of the standout features of this cafe is its signature drink, the Flat White. Known for its velvety smooth texture and rich espresso flavor, it’s a perfect choice for those who love their coffee on the creamier side. The balance of steamed milk and espresso makes it a delightful pick-me-up, whether you’re stopping by for a quick caffeine fix or enjoying a slow morning.

The vibe at Relay Coffee Roasters is definitely one of the things that makes it special. With a trendy decor, the cafe is perfect for those who appreciate a modern aesthetic. The space offers outdoor seating, making it an ideal location to enjoy a warm beverage on a sunny day. It's a great spot to people-watch while sipping on your favorite brew or catching up with friends. The indoor seating area is just as inviting, with comfortable tables and a laid-back ambiance that encourages you to stay a little longer.

Service at Relay Coffee Roasters is always top-notch. The friendly staff ensures that every visit is a pleasant experience. Whether you’re enjoying a leisurely cup of coffee or grabbing something on the go, you’ll find the table service to be efficient and attentive. Plus, for those who appreciate inclusivity, the cafe offers a gender-neutral restroom, ensuring everyone feels comfortable and welcomed.

Relay Coffee Roasters also makes sure that paying is a breeze, accepting debit cards for your convenience. You won’t have to worry about cash, as they make it easy to settle your bill with just a tap of your card.

With so much to offer, it’s no surprise that Relay Coffee Roasters has garnered a loyal following. Whether you’re here for the signature Flat White, enjoying a relaxing afternoon in the outdoor seating area, or just exploring the menu, it’s a spot that checks all the boxes.

Relay Coffee Roasters Photos 2
HOUR OPENING
  • Monday
    07:30 AM - 09:00 PM
  • Tuesday
    07:30 AM - 09:00 PM
  • Wednesday
    07:30 AM - 09:00 PM
  • Thursday
    07:30 AM - 09:00 PM
  • Friday
    07:30 AM - 09:00 PM
  • Saturday
    08:00 AM - 09:00 PM
  • Sunday
    08:00 AM - 05:00 PM

Relay Coffee Roasters Photos

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What customers say?

“ Our kids downtown have made this their regular go-to for coffee and a baked good. They treated us to coffee this past Sunday, and I can sure understand why they enjoy it so much. Even though spacious, it feels cozy, with separate spaces for sitting at tables or on comfy couches and chairs. Excellent coffee and the baked goods are terrific. Based on the other customers' orders, I think the waffles must be delicious - they were flying out of the kitchen! Sure to become a regular stop. ”

- Jamie O'Donnell -

“ We drove all the way from Toronto as Heated Rivalry fans, and it was totally worth it! Though there's no exactly "Blue Moon Over Brooklyn", but a staff member whose hairstyle looked like Ilya recommended a hot drink with blueberries and banana — it was so tasty and perfect for a cold winter day. We visited on a Tuesday morning and even met two other HR fans there, which made the experience extra special. Such a fun surprise on a snowy weekday — we were genuinely excited the whole time! ”

- Yvonne Xia -

“ We drove all the way from Markham—you probably know why: Heated Rivalry. The “Straw+Berry” sign is replaced with its original one - Relay Coffee Roasters. And still, you have to use your imagination, your memory, and your eyes to find the sweetness Scott and Kip once shared in this place. Snow has covered the rose-gold glow that once warmed the audience in the play. The counter feels farther now—from the entrance, from the window where Scott once looked down at his phone. Most importantly, you can’t find the smoothie with extra banana - Blue moon over Brooklyn. ”

- G carmen -

“ This café is probably on the best street in Hamilton. While it’s small and not a 'main' street, you’ll find nice spots here. It’s clean, and every place has a patio, which adds to the sense of safety in this city full of homeless people. The espresso was good, and the girl who served us was great. The interior is very interesting and nice. ”

- cokeys -

“ Great cafe with amazing coffee! Got the flat white and it was perfect. The interior is really cozy and the staff were super nice. Also tried the jalapeño popper waffle sandwich and it was unreal. Nothing could have prepared me for the flavors that blessed my tastebuds on the first bite. Definitely will be back to try everything else on the menu. ”

- Phil Huynh -

“ It’s one of the top rated coffee spot in Hamilton and I understand why. Very nice staff, good atmosphere (natural light, comfy seats) and they have the BEST playlist! I can’t stress that enough, the BEST! Bobbed my head to the songs my entire time there. Drinks and food are top notch. The cheddar and bacon biscuit is delicious! The waffle too. Also, the price point is quite good (especially for the waffle!) Technically there’s a 75 minutes limit on the wifi but they seem quite nice about it. (I’m not offended at all about that rule as it’s pretty common for places popular with remote workers, it’s kinda common courtesy to not hog the space when it’s busy and not nurse the same drink for hours) They’re open late (9pm) which is great because a lot of places close super early around here. Will definitely be back! ”

- Sophie V -

“ Best cafe in Hamilton! Hands. Down. Their Espresso based drinks are truly a highlight, all roasted in Hamilton, which makes you feel even better about supporting local. I’ve been here both morning, afternoon and evening, and all times the experience has been consistent, friendly, delicious and overall amazing! Support this local cafe if you get the chance! ”

- devontrieslife -

“ Relay Coffee Roasters is my go-to when I want a cup that’s genuinely cared for. Espresso is dialed in, pour-overs are clean and bright, and the beans (roasted in-house) taste exactly like the notes on the bag. The vibe is warm and unhurried—friendly baristas, good tunes, and plenty of cozy corners to park with a laptop or a friend. Pastries and breakfast bites round things out nicely. If you love thoughtfully made coffee, this place delivers every time. ”

- Jianshu Cui -
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Location & Contact

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information Relay Coffee Roasters:

27 King William St, Hamilton, ON L8R 1A1, Canada

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