Your Local Custom T-Shirt Store in Sarnia

Looking for a custom t-shirt store in Sarnia that delivers fast, local service? Custom One Online is here to help. We offer same-day custom printing for t-shirts, long sleeves, sweatshirts, and more—perfect for individuals, businesses, events, and schools across Sarnia and Lambton County.

Our team makes it simple to create standout apparel. Upload your own design or use our design tools, then select from a wide variety of garments like t-shirts, long-sleeve shirts, and hoodies.

We offer art repair and review to make sure your prints come out clean and professional. Whether you're organizing a charity run, a school spirit day, or a local campaign, we’re the first choice for anyone searching for custom t-shirts near me in Sarnia.

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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

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Trusted Screen Printing Services in Sarnia

Our screen printing services offer unmatched durability and vibrant color—ideal for bulk orders and promotional apparel. As a professional screen printer in Sarnia, we serve sports teams, local businesses, schools, and event organizers with high-quality results and fast turnarounds.

We use the latest equipment and premium inks to ensure every print looks sharp and lasts through dozens of washes. Need larger quantities? Our screen printing wholesale program provides bulk discounts and professional support for custom clothing brands and large-scale projects.

Sarnia businesses looking for screen printing near me trust Custom One Online to deliver reliability, quality, and personal service.

Same-Day Printing for Time-Critical Orders

Whether you forgot to order team shirts for the weekend or need last-minute promo gear, our same-day shipping and printing services have you covered in Sarnia. We specialize in urgent orders while maintaining our signature high quality.

Depending on your order size and design, we’ll use methods like DTG (Direct to Garment), DTF (Direct to Film), or Heat Transfer Vinyl to deliver fast, clean results.

No minimum order quantities, no long waits—just high-quality printing completed the same day. For Sarnia residents in need of dependable custom apparel, we’re the team that delivers under pressure.

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

Wide Range of Custom Apparel for Every Purpose

We believe your custom apparel should suit your style and your message. That’s why we offer more than just tees. Sarnia customers can choose from women’s apparel, tank tops, kids’ clothing, and pants & shorts—all customizable to your design and branding needs.

Whether you're designing uniforms for your restaurant staff, workout tanks for your gym, or matching gear for a wedding party, we help you get it right from the start.

For anyone looking for a local t-shirt store in Sarnia with variety, quality, and a personal touch, Custom One Online offers a premium experience without the premium price.

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

Contract Screen Printing for Sarnia Businesses & Organizations

Are you a brand, startup, or non-profit in Sarnia looking to expand with professional, affordable apparel printing? Our contract screen printing and wholesale services are built to serve your business goals.

We handle large-volume orders with consistency, detail, and quick turnaround—perfect for shops, events, and merchandise resellers. Our wholesale customers benefit from flexible pricing, dedicated support, and scalable solutions tailored to fit your timeline and growth.

Sarnia entrepreneurs and institutions choose us because we’re reliable, efficient, and always deliver. Whether it’s your first batch or your fiftieth, we’ll make sure your order is printed to perfection.

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.

Why Sarnia Residents Choose Custom One Online

Custom One Online has become a trusted name in custom apparel across Sarnia for one simple reason: we make it fast, easy, and affordable. With a passion for print quality and customer service, we help everyone—from individuals to major companies—bring their ideas to life.

Want to better understand your printing options? We’re happy to explain techniques like screen printing, DTG, DTF, and heat transfer printing, so you can choose the best fit.

When you need custom t-shirts near me or a dependable screen printer in Sarnia, we’re here with the tech, the experience, and the heart of a local business.

Located at Lambton Mall 1380 London Rd, Sarnia, ON N7S 1P8, 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.