Your Business Managed I.T. Partner

Free Up Your Business Productivity and Fuel Your Technology Needs. The Right Managed I.T. Solution is a Game Changer for Your Business.

Get to Know About THUMBTECHS
Get to Know More About THUMBTECHS

THUMBTECHS has been providing managed IT services and IT consulting to the Dallas/Fort Worth metroplex since 1995. THUMBTECHS offers its clients complete managed IT services with round-the-clock monitoring at a monthly flat rate to fit your budget.  What sets us aside from our competitors is that we enable technology, accelerate your business productivity all at a flat-monthly budget. The service plans we provide are customizable to fit your small business needs and include one reliable, monthly rate that becomes nothing more than a company operating expense.


When it comes to your business network and managed I.T. needs, reliability and predictability are a must. THUMBTECHS’ service POWER plans deliver round-the-clock monitoring/reporting, network antivirus, data back-ups, software support and technical experts attentive and responsive to the needs of your business.


Most I.T. companies base their pricing on time spent fixing or repairing equipment, software or devices. THUMBTECHS takes the high road and strives to keep your business equipment running at their optimum level to minimize the possibility of downtime. So, your business’ I.T. budget is a flat-monthly rate, no surprises, no unexpected pricing increase and less worry.


The right equipment, software solutions and managed I.T. security support, will have a measurable impact on the overall productivity of your businesses and personnel. Our goal is to fuel your productivity and free you up to manage your business while we manage your I.T.


George Fassett, has over 20 years of leadership experience building businesses in the local Fort Worth, Texas community centered on Computers and Information Technology. Fassett is an accomplished entrepreneur whose vision led to growth in a virtually untapped market providing computer and network services to the small and medium sized businesses. His achievements have been noted in the Fort Worth Business Press, Dallas Business Journal, as well as other business media. George’s approach to providing managed I.T. services for a flat budget rate and focus on quality has become a model in the industry.

Prior to his entrepreneurial ventures, Fassett gained experience in retail and electronics working through the ranks of RadioShack, from a part time sales person, to the rare RadioShack title of Computer Specialist, to Assistant Manager, and Store Manager. Fassett then went on to work as a student in the IT center at his undergraduate school, Texas Christian University (TCU), which not only gave him experience with enterprise level IT environments, but also exposed him to many of the people that either became his customers or referred others to him.

Fassett was born in Watertown, NY and graduated from Sackets Harbor Central High School, in a neighboring town, in 1992. In 1998 Fassett completed his undergraduate degree at TCU majoring in Computer Science with a minor in Economics. In 2007 Fassett graduated from TCU again with his master’s degree in business administration after completing two years of full time study in the Executive MBA program. In 1999 Fassett filed a provisional patent on a computer algorithm and design for distinctly identifying products, services, or any type of information physically or electronically.

In 2003 Fassett became a U.S. Patent Holder. Fassett is involved with many charitable entities in the local Fort Worth community, in particular, Samaritan House, a place where people diagnosed with HIV and AIDS can rebuild and live. Fassett also sat as Chairman of the Downtown YMCA board on a two-year term running through 2011. He currently serves on the TCU College of Science & Engineering Executive Advisory Board. Fassett remains focused on his Computer IT Management business, THUMBTECHS CORPORATION established in 1995 where he holds the title CEO and President for the past 20+ years.

George Fasset - THUMBTECHS

Team Leadership

Emily Wilkins

Emily Wilkins

Director of Operations
Emily Wilkins, an Omaha native and NW Missouri State University graduate, joined our team in 2011. As Director of Corporate Communications, Emily’s responsibilities are in building and maintaining strong relationships with key suppliers of our industry to help maximize the benefits for our clients. Emily also overlooks our Microsoft cloud opportunities, educating and informing businesses of the mobility and security through Office 365.
Mike Cambell

Mike Cambell

Director of Sales
A Univeristy of Alabama graduate, Mike Campbell has been involved in building, managing and selling a number of Technology Partner programs and businesses for over 28 years. His primary focus has been in the software, services, consulting and outsourcing verticals. He has earned a long-standing reputation as an experienced Management Solution Provider within the Enterprise, SMB and Non-Profit verticals. He joined THUMBTECHS in 2009 and has been an intregral part of developing our Sales Team.
Timothy O'Rear

Timothy O'Rear

Technical Operations Manager
Tim joined the Thumbtechs team in early 2013. With over 20 years in customer service he was a perfect fit for our Technical Operations Manager. Tim is over day to day operations of all our clients. He works directly with our clients and techs, from scheduling, coordinating, and directing his team on a daily basis. If you call Thumbtechs Operation department it is Tim’s deep and sultry voice that will answer the phone.
Melanie Cantwell

Melanie Cantwell

Business Manager
Melanie Cantwell has been with THUMBTECHS for 7 years. Her day to day responsibilities include customer invoicing, procurement of hardware and software, and the handling of domain purchasing. She also maintains the office budget, bookkeeping system, payroll, and processes accounts receivable and accounts payable. Often referred to as the “Mulit-tasking Office Ninja”, Melanie can handle any task thrown her way.
Chris Sizemore

Chris Sizemore

Chris Sizemore has worked with George Fassett and THUMBTECHS closely within the past 15 years in the realm of corporate design, web development, advertising and marketing creative. His background in the advertising and design arena includes a variety of agencies and firms throughout Dallas and Fort Worth in the last 23 years. Chris serves as THUMBTECHS’ creative and marketing director in all forms of print-related advertising and online marketing. He works closely with both George, Mike and Emily in promoting the unique services that THUMBTECHS brings to the business community in developing THUMBTECHS as the Fort Worth’s most trusted business managed I.T. company.
Justin Dinion

Justin Dinion

Network Administrator Level III
Justin is the Network Administrator Level III with THUMBTECHS and is an Microsoft Office 365 Migration Engineer, CCNA – Cisco Certified Network Associate and provides network and server support. In addition, Justin provides the following services

Provide remote and Onsite Desktop/Server Support with:
• Windows Server 2003/2008/2012
• Windows XP/Vista/7/8/8.1/10
• Microsoft Exchange 2003/2007/2010/2013/2016
• Microsoft SQL Server 2005/2008
• Administration of Cisco, Sonicwall and other networking equipment
• Office 365 Services, Hybrid Exchange Online Migrations
• Azure Services , ADFS 2.0/3.0 (Single Sign on)

“THUMBTECHS’ support plans are built to ensure improved network reliability and productivity as well as increased security and stability for your business.”

Our Partners

THUMBTECHS is a proud partner with Microsoft products and solutions services, Zultys phone systems and business communications and IBM’s cloud hosting solutions.