Your Go-To Custom T-Shirt Store in Markham

Looking for a custom t-shirt store in Markham that delivers fast, top-tier results? Custom One Online is the trusted choice for residents, schools, and businesses across the city. We specialize in providing custom apparel for all purposes—from personal fashion to promotional events.

Choose from our wide range of apparel including Custom T-Shirts, Women’s Apparel, Tank Tops, and Kids' Shirts. Whether you need one shirt or hundreds, our no-minimum policy and rapid turnaround times make it easy to get exactly what you want.

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Same Day T-Shirt Printing

Get Same Day Custom T-Shirt with No-Minimum or setup Fee. Order Online! or Email Us for Assistance! Cutoff Time Mon-Fri 12:00 PM EST

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Wholesale Screen Printing

With the knowledge of the finest printing tech and the capability to print thousands of shirts on a daily basis, we make the best custom T-shirts wholesale service provider in the region.

Custom T-shirts & Promotional Products for Your Group

Our top-selling Apparel for every occasion!

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Our Services – Custom Printing Solutions for Every Need

From screen printing to direct-to-garment and vinyl transfers, we offer premium printing services tailored to your unique needs.

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Apparel Decoration

Professional Screen Printing in Markham

Custom One Online offers Screen Printing services tailored to Markham’s growing community. Whether you're creating uniforms, promoting a business, or organizing a large event, our expert screen printing produces sharp, long-lasting designs.

For larger orders, consider our Screen Printing Wholesale services to maximize value without compromising quality. Curious how it all works? Learn more about screen printing and why it’s ideal for bulk and repeat prints.

Full-Color DTG Printing for Custom Apparel

When you need high-detail images printed directly on fabric, our Direct to Garment (DTG) service is the way to go. Perfect for small runs or single pieces, DTG printing is especially popular among creatives and startups in Markham looking for full-color, photo-realistic designs.

DTG works best on cotton-based items like Long-Sleeve T-Shirts, and it's fast, affordable, and eco-conscious. Learn more from Wikipedia’s DTG page.

For novelty shirts and design inspiration, visit T-Shirt Don.

DTF Printing—Durable and Versatile Solutions

Our Direct to Film (DTF) printing is ideal for customers in Markham who need vibrant, durable prints across a wide variety of fabrics. DTF is excellent for Hoodies & Sweatshirts, Pants & Shorts, and multi-fabric apparel.

DTF designs are heat-pressed to create a flexible and lasting print. Whether you’re a brand owner, coach, or part of a local organization, this method ensures your designs will look great and stand up to wear. For a deeper dive, check out DTF technology.

For novelty sports teams' products, visit Big Fan Arena for officially licensed merchandise.

Same-Day Custom T-Shirt Printing in Markham

Need shirts fast? Our Same-Day Printing service in Markham ensures you meet even the tightest deadlines without sacrificing quality. From custom birthday shirts to urgent event apparel, we print, pack, and ship quickly.

We also offer Heat Transfer Vinyl for custom names, numbers, or logos—perfect for sports teams, school clubs, and small businesses. If you searched for custom t-shirts near me, you've found your local solution.

Don't take our word for it ...

  • Top quality

    Very high quality T shirts and very clear screen printing! The mock up does not do the final product justice! I’ll order again!


    Mark Kirlin
  • Great selection

    Shirts were Perfect !!! Heavier construction than I expected which is awesome, and the print was also heavy duty and to perfect detail.


    Lucas “Jonny Bright” Martin
  • Excellent service

    My 2 shirts came out awesome!!! They created a talking point between me & my favorite guitarist GeorgeLynch. (At his final 2 AZ shows). He loved the shirts & asked his guys "why they didn't have shirts like mine?"


    Ken Servais
  • Fast shipping

    Our t-shirts look great - and we received them quickly and at a great price. These are the folks I will always turn to for personalized tees!


    Julie Weir
  • Reliable Store

    The shirts came out great. Beautiful printing. It held up great in the wash. Thank you for a seamless and smooth transaction. I will be back for more!!!


    Brian Hopkins
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Request A Quote!

We're available 24/7 to assist. Just let us know what we can help you with and we'll do our best.

Supporting Markham’s Businesses, Schools & Creatives

Markham’s dynamic mix of startups, students, and families means there's always a need for reliable and fast t-shirt printing. From tech company swag to school spirit wear, Custom One Online is here to bring your design ideas to life with precision and care.

If you're searching for screen printing near me, local t-shirt store, or contract screen printing, our services are tailored to your needs—whether personal or professional. Our Markham clients appreciate our commitment to speed, quality, and exceptional customer service.

Located at Pacific Mall 4300 Steeles Ave E, Markham, ON M1V 4S4, Canada

Frequently Asked Questions – Your Custom Printing Guide

Find answers to common questions about our custom printing services, ordering process, shipping, and more at Custom One.