David Sewell

David SewellDavid Sewell is the President and owner of Sewelltech, Inc., an Apple Value Added Reseller based in Dallas, Texas. David founded Sewelltech in 1994 after graduating the Colorado Institute of Art with a degree in graphic arts and photography where his technical skills lead to being engaged to manage the computer labs. He was also awarded the highest honor given by the school, Portfolio par Excellence.

Over the past decade David has provided professional guidance in computer based graphics arts to such clients as Michaels, Dart, and Firehouse. And professional technical consulting to customers such as Half Price Books and Mary Kay.

David’s background as a photographer, and the attention to detail required to succeed in that field have informed his success in information technologies as well. David has stated, “You don’t take a photograph, you make it.” Which he has refashioned into, “You don’t solve a customer problem, you engage them.” David believes being active in the community an important part of being in business in the community and participates with the Muscular Dystrophy Association, the North Texas Rabbit Sanctuary (NTRS) and other non-profit organizations.

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David holds certifications including:

  • Apple Certified Mac Technician (ACMT)
  • Apple Certified Associate – Mac Integration 10.9
  • Apple Certified Support Professional 10.9 (ACSP)
  • Apple Certified Support Professional 10.6 (ACSP)
  • Apple Certified Support Professional 10.5 (ACSP)
  • Apple Certified Technical Coordinator 10.6 (ACTC)
  • Apple Certified Technical Coordinator 10.5 (ACTC)
  • Microsoft Office for Mac Accredited Support Professional
  • MacBook Pro (Retina, 13-inch, Late 2012) Qualification
  • MacBook Pro (Retina, Mid-2012) Qualification
  • iMac (Late 2012) Qualification Exam
  • iPhone and iPad Technical Training
  • MacTech InDepth: Network & WiFi Design & Troubleshooting
  • MacTech InDepth: Mobile Device Management
  • MacTech BootCamp I
  • MacTech BootCamp II

Talk to us


2707 N Stemmons Fwy.
Suite 175
Dallas, TX 75207
Phone 214-845-8198
Fax 214-845-8199
Office hours:
Monday thru Friday 9:00 A.M To 6:00 P.M

Sewelltech is closed on the following holidays:

New Year’s Day (January 1)
Good Friday (Friday Before Easter)
Memorial Day (Last Monday In May)
Independence Day (July 4)
Labor Day (First Monday In September)
Thanksgiving (Fourth Thursday In November)
Christmas Eve (December 24)
Christmas Day (December 25)
New Year’s Eve (December 31)

Sewelltech has been Dallas/Fort Worth’s preferred Apple Service Provider for nearly 20 years. What started as a small, one-person shop in 1993 has grown to the #5 spot on Ingram Micro’s SMB 500 List in 2012. Since before the resurgence of Apple in the early 2000s, we have had a proven track record of helping people get the most out of their Apple Product.

At Sewelltech, we are committed to providing sustainable and tangible network, software and hardware solutions. We offer hassle-free technical and support services and the latest, top-of-the-line Apple parts and computers. As part of our superior customer experience, our Apple Certified Technicians thoroughly inspect your device, diagnose the issue and address it without charging you for unnecessary services.

Why Choose Us?

  • Friendly and knowledgeable staff that provide custom, not “boxed,” solutions
  • Apple Authorized Value Added Reseller and Apple Authorized Service Provider
  • Carry-in and on-site service within the Dallas/Fort Worth metroplex area
  • Extensive expertise in multimedia, digital video, graphic arts, design, publishing, web solutions and networking
  • Strategic IT partnerships that help you to grow your business and take advantage of the latest worldwide technology developments

To speak with one of Sewelltech’s Certified Apple Technicians, contact us or visit our office today.

What is an Apple Certified Technician?

These professionals have demonstrated to Apple their in-depth knowledge of Apple technology by passing exams on Apple hardware, Mac OS X, Mac OS X Server, or Apple Pro applications. Sewelltech and Apple is pleased to highlight their accomplishments.

Their certifications include:

  • Apple Certified Desktop Technician (ACTC)
  • Apple Certified Portable Technician (ACPC)
  • Apple Certified Help Desk Specialist (ACHDS)
  • Apple Certified Technical Coordinator (ACTC)
  • Apple Certified System Administrator (ACSA) or any of the new ACSA specialized certifications

Sewelltech’s Highly trained technicians are Apple Certified in both software and hardware support, so there’s only one number to call to get help. Technicians have a minimum of 5 years experience, Sr. Technicians have 15 years+ experience.

Sewelltech was named one of the top 2013 SMB 500 accounts by Ingram Micro

SMB 500 ListThe Ingram Micro SMB 500 ranks the distributor’s top 500 fastest-growing channel partners in the U.S. that are focused on servicing the nation’s small and midsize businesses (SMBs) with 250 or less employees. Ingram Micro’s 2013 SMB 500 is derived from more than 20,000 U.S. solution providers that work with the distributor’s SMB business unit. A complete list of the 2013 Ingram Micro SMB 500 can be seen at Ingram Micro SMB 500.