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Custom Apparel & Uniforms for Schools & Organizations
Unisource Apparel has been a trusted provider of custom-designed and printed apparel for over 25 years, serving schools and organizations across Southern California and the contiguous United States. Our expertise in high-quality screen printing and embroidery has established us as a preferred partner for educational institutions, non-profits, and businesses seeking to elevate their branding. We specialize in creating durable, stylish apparel including PE uniforms, spirit wear, sports uniforms, and corporate workwear, ensuring every product meets rigorous quality standards. Our in-house art team delivers tailored design solutions, from refining existing logos to crafting new visuals that align with brand identities. Operating multiple webstores, we offer customized options for spirit wear, physical education programs, athletic teams, and workwear, complemented by promotional materials like signage and stickers.

With industry memberships such as the Advertising Specialty Institute (ASI) and California Association of Directors of Activities (CADA), we combine technical precision with creative innovation to deliver lasting impressions. Our commitment to premium materials and industrial-grade printing techniques guarantees long-lasting, vibrant designs that withstand daily use. By prioritizing client collaboration and attention to detail, we ensure every order reflects the unique identity and needs of our customers. Our comprehensive approach spans from concept to production, ensuring seamless execution and exceptional results. This dedication to quality, service, and innovation has solidified our reputation as a leader in custom apparel solutions.
Services
PE Uniforms Spirit Wear Sports Uniforms Corporate Apparel Promotional Merchandise
Highlights and features
  • We have over 25 years of experience in custom apparel for schools and organizations.
  • Our in-house art team ensures precise, brand-aligned design execution.
  • We operate specialized webstores for spirit wear, PE uniforms, and workwear.
  • Premium industrial screen-printing inks and embroidery techniques guarantee durability.
  • Industry memberships include Advertising Specialty Institute (ASI) and CADA.
Associations and certifications
  • ASI 700151
Services
PE Uniforms
Custom-designed PE uniforms crafted for durability and comfort, tailored to withstand rigorous physical activities while maintaining a professional appearance. Our uniforms feature high-quality materials and vibrant, long-lasting prints, ideal for school physical education programs. We offer a range of styles including t-shirts, shorts, sweatpants, and hoodies to meet diverse athletic needs.
Spirit Wear
Custom spirit wear that fosters school unity and pride, including polos, hoodies, t-shirts, and sweatpants. Designed with vibrant team colors and logos, our products cater to students, faculty, and supporters for events, fundraisers, and daily wear. Each item is produced using premium materials and industrial-grade printing for lasting quality.
Sports Uniforms
Performance-driven sports uniforms tailored for teams and athletes, featuring moisture-wicking fabrics and reinforced stitching for durability. Options include basketball jerseys, soccer shorts, volleyball gear, and custom socks, all designed to enhance team identity and functionality during competitive play.
Corporate Apparel
Customized workwear solutions that promote brand identity while meeting industry safety standards. Our offerings include polos, uniforms, and outerwear with embroidered or printed logos, ideal for businesses, non-profits, and event staff seeking professional, cohesive attire.
Promotional Merchandise
Custom promotional merchandise such as signage, stickers, banners, and accessories to amplify branding for events, fundraisers, and marketing campaigns. We ensure consistent design quality across products, using durable materials for maximum visibility and impact.
Questions
What types of custom apparel does Unisource Apparel offer?
We provide PE uniforms, spirit wear, sports uniforms, corporate workwear, and promotional merchandise, all customizable to your branding needs.
Can I design my own apparel online?
Yes! Use our webstore tools to customize designs, or collaborate with our in-house art team for tailored solutions.
Do you ship outside Southern California?
We serve clients across the contiguous United States, ensuring nationwide delivery of high-quality custom apparel.
What printing techniques do you use?
We utilize industrial-grade screen printing and embroidery for vibrant, durable results that withstand frequent use.
Are there options for bulk orders?
Yes, we accommodate bulk orders with competitive pricing for schools, teams, and businesses.
How can I request a free quote?
Visit our website and fill out the free quote request form with your uniform type and design preferences.
Reviews (7)
Sebastian Cheng
Jul 13, 2021 Report
Team Uni was very professional. They are prompt with responses and creative with ideas that help the shirt look good. To top it off, they work very hard to get the order out. They are top notch service in my book.
Peter Benefiel
Nov 20, 2020 Report
Excellent prices, quality, and service. Always reliable. I have been using this company for the past 7 years and am completely satisfied.
Gasia Excel
Oct 24, 2020 Report
Overall a very good experience. Pleasant workers and good quality hoodies. Special thanks to Joann who helped me every step of the way!
Yisel Ochoa
Sep 13, 2020 Report
I absolutely love this company! Since the first day that I have worked with them, I have yet to be disappointed! I definitely will still be making business with them.
Irene Grover
Sep 05, 2020 Report
So far, I made two separate orders and both times, I am very satisfied with the efficient and friendly service I received. A BIG Thanks to Jo-Ann. She was my direct contact on both of my orders.
Carolyn De Baca
Dec 02, 2019 Report
Unisource has provided our firm with excellent customer service and an exceptional product. They are friendly and very helpful and I appreciate their responsiveness and follow-up. They are a pleasure to work with,
IEvEtSi
Oct 25, 2019 Report
One of the easiest and best customer service I have experienced from a company. They took my design, added design suggestions, communicated in a timely manner, and made the adjustment quickly. All the wrestlers on my wrestling team loved the sweaters and design and have been wearing it almost everyday. I can't express how pleased we were to recieve the sweaters right before our competiton dates. Even with a tight deadline, they were able to make it happen. My wrestlers and myself were extremely pleased with the quality. We will definatly use Unisource Apparel again in the future.