ABOUT US
At OneSource, we specialize in providing personalized, high-quality support to help businesses thrive.
Each member of our team is deeply passionate about making a difference. Whether it’s handling your day-to-day tasks, optimizing your systems, or amplifying your brand, we show up with purpose, care, and the expertise to get things done right. We believe in strong communication, genuine collaboration, and building long-term partnerships based on trust.
Our ultimate goal is simple: to help others grow. When you succeed, we succeed—and we’re here to support you every step of the way with the dedication, insight, and heart your business deserves.

2021
Founded by Lisa Carias
Business owners, educators, and leaders know they can count on us for reliable, day-to-day support.
45+
Entrepreneurs and Leaders Supported
We’ve partnered with professionals across 15+ industries - from coaching and authorship to marketing, HR, e-commerce, wellness, and more.
87%
of Clients Stick With Us for Over a Year
We’re proud to build lasting relationships by showing up consistently and delivering real value.
1 in 5
of Clients Have Been With Us 5+ Years
That kind of loyalty doesn’t happen by accident. It comes from trust, consistency, and results.
81%
Tasks Turned Around in 24 - 48 Hours
Timely, efficient, and dependable - just how support should be.
12+
Hours on Average Clients Save Per Week
We give you back time to focus on the big picture (or finally take a breather).
50+
Webinars Run from Start to Finish
Our team handles all the moving parts: tech setup, live support, and moderation - so you can host stress-free.
100+
Social Media Campaigns Launched
We keep up-to-date on market research and current trends to create and execute campaigns that get results.
Our Story in Numbers


Dr. Michael Lennox
Astrologer | Author | Spiritual Educator | Psychologist
I have been using Onesource VA for a little over three years now, and I feel completely supported in a way that previous VAs did not offer. This past year and a half has seen success in some specific projects, but there has also been general growth in my biz thanks to OneSource.
When Lisa expanded her team to include social media marketing, the increase in my social media presence was palpable, both creatively and practically. She has access to people with strong IT knowledge, making her a one stop shop for all my small business needs.

Dr. Regina F. Lark
TEDx Speaker | Author | Educator | Entrepreneur
Since 2017 I’ve been working with Lisa Carias to manage my numerous projects. For our first project together, Lisa developed and launched an online course relating to one of my authored books. Our most recent project together saw Lisa uploading my newest book on Amazon (both paper, hardback, and Kindle).
I rely on Lisa to design and create all of my PowerPoint presentations and webinars. She manages my social media campaigns, and interfaces regularly and well with my website creator/manager and my marketing director. She researches speaking and podcasting opportunities.
Lisa Carias is creative, skilled, timely, technically astute, charming, fair, transparent, kind, and personable. Her pricing is on-point. I can attest to her credibility, and look forward to working with her for years to come.

Julia Holian
Certified Professional | Strengths | Executive Career Coach
The OneSource VA team has gone above and beyond to help our company thrive. We came to them with big ideas for creating a larger social presence, that included branding, marketing campaigns, and new program launches.
They not only met us where we needed them, they offered great ideas and took the initiative on things we hadn't even considered. The results have exceeded our expectations!

Jesse Brune-Horan
Culinary & Wellness Expert | Spirituality-Inspired Entrepreneur
It's challenging to put into words the brilliant impact Lisa Carias had on my non-profit. As the Director of Administration she created systems of organization that helped propel us into a successful fundraising machine. Her dedication and care is unprecedented. Her attention to detail is immaculate. Her communications skills are superb.
I will ALWAYS call on Lisa to support me with any new endeavor because I know with her support, anything is possible.

Barbara Gottlieb
Designer | Creative Entrepreneur
Lisa is one of those rare people that has an unwavering work ethic. I’ve worked with her on many projects and she always gets the job done on time and within the budget.
She’s proactive, motivated, and a self starter. A wiz at social media and project organization. I would gladly work with her again!

Dr. Lauren Costine, Ph.D.
Licensed Clinical Psychologist | Clinical Director
Lisa has been a life-saver. Dealing with adult ADD is not easy and I often found myself floundering to get all my projects done. Enters Lisa - we called her my "accountability partner" and went over my projects and to-do list weekly. It worked! I found myself happily getting things done more than expected.
She was also extremely helpful with taking on certain aspects of a project that she is good at - things not in my wheelhouse but hers - another game-changer. I am forever grateful to have her as part of my career team.

David C. Aaronson
Marketing Entrepreneur
Lisa is resourceful, skilled in a large variety of different software, understands technology, is a quick learner of new technology, and is personably responsive. Her work is well organized and completed within necessary time frames. Her knowledge of Social Media is awesome. I can easily recommend her to clients that have a need for her services.

Jessica Espana
Senior Manager for Talent Acquisitions
I had the privilege in working with Lisa Carias during her time at Mattel. She effectively managed our day-to-day program operations including: Onboard/Offboard W2 temporary workers for all Professional, Creative, IT, Legal, and Clerical/Administrative jobs, ensuring program compliance, provided excellent customer service, offered just-in-time functional user support of the Fieldglass system and provided timely reporting and analytics to Mattel hiring managers.
Lisa was an integral part of the program and offered support, advice, issue resolution and effective follow through on all matters. She is responsible, dependable, organized and a true partner! With her knowledge and expertise, she established great partnerships across client groups and was someone our teams could count on

David Orosco
Technical Support Manager | Team Lead
Lisa Carias is a person with admirable people skills and works well with customer relations. I had the pleasure of working with her on the Mattel account. She takes great pride in her work and possesses great project management, time management and client relationship skills. She takes the time to understand and analyze a situation and give best recommendations on how you should move forward. She would be an asset to anyone looking for someone who cares about what she does.

Judith Kolberg
Author | Book Coach | Professional Organizer Pioneer
Lisa is great to work with. She listens to what you want and thinks of creative ways to solve your problems. The result for me was a professional, fun product (a Powerpoint) that I am proud to present.

Richard Hogan
Technical Support Coordinator
Lisa is a hard worker, and she doesn't quit until the job is done. She helped me by organizing multiple documents for more efficiency. Her documents made my job so much simpler to accomplish tasks. If you need someone to get the job done, she can assist you with your business as she has with me.
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Lori McDaniel
PMP | CSM | Consultant & Trainer
Lisa and her team were an absolute pleasure to work with and truly exceeded our expectations. We were navigating a massive, multi-month project with tight deadlines, high complexity, and a need for impeccable attention to detail. Lisa and her team were not only trustworthy, detail-oriented, and highly tech-savvy—they consistently went above and beyond. Their dedication and reliability were key to helping us meet an intense deadline under immense pressure. I wholeheartedly recommend them for any project and am deeply grateful for their outstanding support!