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London, Ontario · Est. 2017
From Fresh Beer,
to Fresh Air.
Inspired by London's famous tree cover, 4EST Brewery brews premium German-style lager — and donates 4% of every sale to local reforestation.
The Flagship
4EST Lager
"No Gimmicks. No Shortcuts."
4EST Lager is a Munich Helles—a German-style lager brewed with premium Pilsner and Munich malts, and noble Hallertauer hops. Every ingredient is chosen for quality, every step for precision. The result: fresh bread notes, a gentle spice from the hops, and a crisp, mineral finish that keeps you reaching for another.
This is the kind of beer you can always rely on—brewed the way it should be, enjoyed the way it tastes best.
- Style
- Munich Helles Lager
- Origin
- German Tradition
- Malt
- German Pilsner & Munich
- Hops
- Hallertauer Noble
- Character
- Crisp, Fresh, Refined
Our Promise
Planting Trees.
One Beer at a Time.
of all sales donated to local reforestation
The Initiative
Environmentally Driven.
Locally Focused.
Every can of 4EST Lager plants a tree. We've committed 4% of all sales to local reforestation—not as a marketing line, but as a core part of who we are.
Reforestation Impact
We partner with ReForest London to plant trees and restore the urban forest. Every can of 4EST Lager contributes directly to this mission—4% of all sales, every time.
Community-Driven
We brew locally and sell locally. By keeping 4EST in London, we support our community and ensure every purchase makes a measurable difference right here at home.
Limited Edition
Seasonal Rotations
Throughout the year, we craft limited-edition brews that celebrate the seasons. Each release brings fresh flavors and new inspiration.
4EST Lite
Light Lager
A crisp, sessionable light lager perfect for the golf course. Refreshing, easy-drinking, and pairs perfectly with outdoor adventures.
Rain4est Mexican Lager
Mexican Lager
A crisp, refreshing Mexican-style lager brewed specifically for HRZN Fest. Smooth, light, and perfect for summer.
Oktober4EST
Märzen-style Beer
A traditional Märzen-style beer brewed for Oktober4EST, our annual fall festival celebration. Rich, malty, and perfect for the season.
Event
Oktober4EST
Dates
Oct 2-3, 2026
Location
Spring Bank Gardens
Follow us on social media to stay updated on seasonal releases and limited-edition drops.
Brand Alignment
Custom Can Program
Case Minimum
473 ml cans
Beer Options
Helles Lager or Lite Lager
Design Possibilities
Your vision, our expertise
How It Works
Pick Your Beer
Choose between our premium 4EST Helles Lager or our crisp Light Beer as your base.
Share Your Vision
Tell us about your event, brand elements, imagery, color palette, and messaging. We'll guide you through the creative brief.
Design & Approve
We'll create mockups and iterate with you. Our team leads the design or collaborates with your in-house team.
Production & Delivery
Once approved, we move to labeling and delivery. Your custom cans arrive ready to impress.
Your Vision, Our Expertise
From concept to production, we handle every detail. Whether you lead the design or collaborate with our team, we create mockups and iterate until your cans are perfect.
Flexible Design Process
Lead the design or collaborate with us. We'll bring your vision to life.
Approval & Iteration
Multiple mockups and feedback rounds ensure perfection.
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Perfect For
Weddings
Create a memorable keepsake for your guests with personalized cans featuring your names and wedding date.
Corporate Events
Build brand awareness at conferences, team retreats, and client appreciation events with custom-branded beer.
Fundraisers
Support your cause with custom cans that tell your story and drive donations at fundraising events.
Sports Teams
Celebrate victories and build team spirit with custom cans featuring your team colors and logo.
Frequently Asked Questions
What is the minimum order?▼
Our minimum order is just 10 cases (240 cans)—the lowest in the city. This makes custom cans accessible for small events, limited releases, and test runs without requiring massive commitments.
What does it cost?▼
10 cases (240 cans): $3.12/can
50 cases (1,200 cans): $3.00/can
100 cases (2,400 cans): $2.87/can
Pricing excludes design fees and HST. Custom pricing available for larger orders.
How long does the process take?▼
The full process typically takes 4–6 weeks from initial brief to delivery. This includes design consultation, mockup creation, revisions, production, and labeling. Rush timelines may be available—contact us to discuss your deadline.
Which beers can I use?▼
You can choose from our premium 4EST Helles Lager or our crisp Lite Lager. Both are excellent bases for custom labeling. If you're interested in other 4EST offerings, let's discuss your specific needs.
Can I make design changes during the process?▼
Absolutely. We provide multiple design mockups and iterate with you throughout the process. Whether you want to refine colors, adjust imagery, or rework messaging, our team collaborates to get it right. Major revisions after final approval may incur additional fees.
What about payment and lead times?▼
We typically require a 50% deposit to begin design work, with the balance due before production. Lead times depend on order size and current capacity. Contact us for a detailed quote and timeline specific to your project.
Ready to Create Your Custom Cans?
Let's bring your vision to life. Contact us today to discuss your custom can project and get started.
Where to Buy
Find 4EST
Find 4EST at LCBO locations across Ontario with current inventory:
Our Story
About 4EST
"A small craft brewery with a big mission."
4EST Brewery is a small, craft brewery start-up based out of London, Ontario. We are committed to brewing high quality European-style lagers, offering an "import" drinking experience — right here at home.
Founded in 2017, we set out with a simple but powerful idea: brew exceptional beer and give back to the city that inspires us. London's tree cover inspired us—and drives everything we do.
4EST donates 4% of all proceeds toward targeted, local reforestation initiatives. It's not just a marketing line — it's in our name, and it's our commitment to every customer who picks up a can.
Meet the Team
Myles Rombough
Co-Founder
Myles Rombough is a dynamic entrepreneur who blends his passion for craft brewing with a knack for building communities. At 4EST Brewery, he leverages his leadership and project management skills - honed through years of custom home building - to deliver memorable experiences, foster collaboration, and bring people together around shared goals. Known for his natural ability to create meaningful and synergistic relationships throughout the city, Myles connects with other entrepreneurs, local organizations, and community members to strengthen networks and amplify impact. Whether launching a new beer or organizing a community event, he ensures every initiative is executed with care, creativity, and precision. A partner at 4EST Brewery since its founding in 2017. Holds a B.A. from the University of Western Ontario, where he was a varsity athlete on the 2014 Yates Cup winning Western Mustangs football team. As a proud Londoner, Myles is also a committed volunteer with ReForest London.
Colin Gunn
Co-Founder
Colin Gunn is a London, Ontario–based family physician and entrepreneur with a degree in Biochemical Engineering, a Master of Science degree, and over ten years of hands-on brewing experience. As the co-founder of 4EST Brewery, he combines scientific precision, business discipline, and creative craftsmanship to produce exceptional, consistent beer at scale. The brewery was born out of nearly a decade of experimentation and refinement—perfecting recipes on a 100-litre pilot system in a garage with his co-founder, Myles, while Colin was in medical school. His deep understanding of fermentation science, process optimization, and quality control translates directly into superior beer and efficient operations, positioning 4EST Brewery for sustainable, scalable growth built on both passion and technical excellence.
Joël Richer
Co-Owner
Joël Richer is a London-based entrepreneur and community builder, co-founder of Bulles et Bières Mobile Bars & Entertainment, a fast-growing mobile bar company serving festivals, weddings, and corporate events across Ontario. He is also a partner in 4EST Brewery, driving local collaborations and sustainability through our 4% reforestation give-back model. Prior to joining the 4EST team Joël cut his teeth in the corporate world with over 15 years in risk management, corporate compliance, project management, and business development. A natural connector and storyteller, he co-created the Industry Night Podcast, Fail Fast Collaboration Series, and large-scale events like HRZN Fest and Oktober4EST. Joël holds an MA from Western University and an MBA from the University of Fredericton.
Conrad Bedard
Co-Owner
Conrad brings over 15 years of procurement and strategic sourcing experience across financial services, insurance, and telecommunications. He has managed multi-million-dollar vendor negotiations, risk management, and supplier partnerships in his past roles. As Co-Owner, Conrad contributes to overall strategy, financing, operations, and business development. He combines corporate discipline with entrepreneurial vision to drive 4EST's integrated craft ecosystem.
Mike Juszczynski
Co-Owner
As a full-time Firefighter with the St. Thomas Fire Department, Mike seamlessly integrates his emergency response expertise with his role at 4EST, demonstrating his commitment to teamwork and discipline. Mike applies a results-driven leadership style to oversee the accounts receivable, invoicing, and drive sales activity.
ReForest London Partnership
We work directly with ReForest London — a local non-profit dedicated to planting trees and restoring London's urban forest. Every can you buy contributes to their mission.
What Our Customers Say
Join hundreds of satisfied customers who've experienced 4EST Brewery
"Absolutely incredible beer! The custom can program was seamless from start to finish. Our wedding guests loved the personalized cans. 10/10 would recommend!"
Sarah M.
3 months ago
"4EST Brewery is London's best-kept secret. The quality of their lager is outstanding, and their commitment to reforestation is inspiring. Support local!"
James K.
2 months ago
"We ordered custom cans for our corporate event and the team was amazing to work with. Professional, creative, and delivered on time. Highly recommended!"
Emily T.
1 month ago
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Get in Touch
Contact Us
Have a question about 4EST Lager, our reforestation initiative, or want to stock our beer? We'd love to hear from you.