DGL Computer Services, LLC is a full-service computer reseller and technical support provider, serving businesses in Bergen and Passaic counties in New Jersey and Rockland county in New York.
First established in 1986 by Dave Langevin, DGL Computer Services, LLC has grown from a sole proprietorship to a full-service computer reseller and IT solutions provider. We serve the technology needs of all kinds of small- to medium-sized businesses in and around northern New Jersey.

We provide superior technical service in the follow areas:
As an authorized reseller of Sony, APC, SonicWALL, GFI, MailStore and Kaspersky Lab products, DGL Computer Services, LLC provides complete solutions for your hardware, software, network, security and recovery needs. Our experienced IT associates provide outstanding computer support. You can have peace of mind that your computer systems will run at their best, so your business can run at its best.
See for yourself why so many customers have chosen DGL Computer Services, LLC as their partner for IT solutions. From planning and installing to upgrades and repairs, DGL Computer Services, LLC gets the job done right.
Give us a call today at 201-445-5700 or email us via our Contact page. We welcome your business!
We maintain direct partnerships with several manufacturers, offering our customers what we consider the best products available: Sony, APC, SonicWALL, GFI, MailStore and Kaspersky Lab. Of course, we are not limited to these partnerships, and we sell, install and maintain products from most other manufacturers, such as Acer, Dell, Fujitsu, HP and many more.
Lenovo strives to be a new world company that makes award-winning PCs for our customers. We operate as a company uninhibited by walls or organizational structures using worldsourcing to harness the power of innovation across our global team. We design innovative and exciting products and services to meet our customers’ needs.
For more than 40 years, North America has had a love affair with the Sony brand. During that time, Sony has created numerous products and technologies that have helped make consumers' lives easier, more enjoyable and more productive.
In today's "always on, always available" world where businesses can't stop and downtime is measured in dollars, American Power Conversion (APC) provides protection against some of the leading causes of downtime, data loss and hardware damage: power problems and temperature.
SonicWALL®, Inc. provides intelligent network security and data protection solutions that enable customers and partners - around the world – to dynamically secure, control, and scale their global networks.
DGL uses GFI MAX RemoteManagement products, so we can deliver superior IT support services.
Some companies put on a big show, while others simply create great products. In any area of business only companies that are fully dedicated and remain focused on one thing achieve success. For us this means the battle against computer malware.
Efficient, long-term email management is key to a company’s success. Only those who are able to use email efficiently over many years as a communication tool and one of the most valuable information resources of our time can truly consider themselves ready for the future.