Hampton Computer, LLC.

Our staff at Hampton Computer, LLC will provide you with experienced & reliable same day service  and support for all your Home or Small Business needs.  Our efficiency and experience means we can provide a better service at lower costs than our competitors.

We also offer a wide selection of Custom-Built Systems to fit all your computer needs.  We will help you decide what kind of system is best for you, whether it’s a simple system for word processing and Internet access, or a higher-end advanced system for video, audio and gaming.

We pride ourselves on developing close relationships with our clients to ensure they take advantage of the best and most affordable services and products available.


Hampton Computer, LLC  was founded in April, 1997 by President and General Manager, David T. Longo.  Starting out as a Telecommunications Consulting Company, known as DTL Group Communications, to market David’s 13 years of Broadcast and Cable Television experience, the company was transformed from a media advertising company into a full computer sales and service-based retail operation in April 2000.

Headquartered on RT 1 in Hampton, NH, Hampton Computer offers Service and Repair on all makes of Desktop and Laptop Computers, as well as Networking and Creative Services.

By dealing honestly with customers, taking an after-the-sale customer service focus, and guaranteeing same day service, our company has established its reputation as one of the premier computer organizations on the Seacoast, specializing in Computer and Laptop Repair and building high quality custom-built new PC’s.

Meet the Staff

David Longo – President and General Manager

David began his professional career after college in 1985 with an assignment with ABC News as a News Assistant with Election Coverage ’84 and the Presidential Inauguration of Ronald Regan in 1985. After media assignments with WMUR-TV 9 (Manchester, NH) and lastly in the Cable Television Industry as a Advertising Sales Executive in the NH and Boston media markets, David retired from the Broadcasting and Cable Industry after 13 years to pursue new directions in new media. His consulting company was started in 1997 and offered computer training and support, along with hardware guidance and purchasing direction on system builds. Due to the growth of his company and to continue better serving his customers, David began his retail store location (Hampton Computer, LLC) in 2000.

In its first 20 years of business, HC has serviced over 18,000 customer requests and has provided outstanding service to many residential and small business customers throughout the North Shore communities of Mass along with the Seacoast Communities in NH and Coastal Rt.1 region of Maine.

In 2003, David started Longo Real Estate Holdings, LLC and acquired the two retail buildings that houses Hampton Computer and the adjacent two rental property buildings, which began his interest in Investment Commercial Real Estate Property, which offers commercial and residential units for lease.

For the past 28 years, David has resided in Hampton with his wife (Katharine) of 17 years and their daughter, (Amanda) who is 12 years old and who they adopted from China in 2006.

In addition to his family life, David is a past-member of the Hampton Chamber of Commerce and is very active in the local community with his 18 years of membership in the Hampton Rotary Club, where he served as President for the 2005-2006 Rotary Year.  During his year in office, the club earned the distinction of a Presidential Citation by the Rotary International President for its club achievements and a Foundation District Service Award, an award recognizing the outstanding service commitment in Promoting The Rotary Foundation and its goal of World Peace and Understanding.

David continues to serve as a Past-President to the club and will be the first member of his club to repeat as President in 2019-2020 in its 50 year plus history.  In addition to Chairing its annual Golf Tournament, David sits on the Scholarship Committee that awards two local high school students an annual scholarship for their 4 years of College enrollment.  He also has chaired the club’s Distinguished Citizen of the Year along with their Online and Live Auction Charity Events.

Click here to send your message to David or contact him via email at: david@hamptoncomputer.net