On-Site Service

Let Grolen be your on call IT staff. We service many companies and residential clients in the Manchester and surrounding area. Desktops, laptops, servers and networking. Home or business. Small networks with 1-2 workstations or larger with many workstations and servers. Business and consumer service plans available.

On-Site Service - $149.95/hour

No contract necessary. If something doesn't work, give a call to schedule a visit from a technician.
Still waiting on that old 100mbit network? It's time to upgrade. Give us a call for 10x speed upgrade.
Have trouble accessing the Internet or your server? We can help!
Upgrading Quickbooks, Peachtree, Eaglesoft, or other software? Give us a call. We will work with your vendors and software support people to get the job done.
Have a new printer or other peripheral? We can get it setup and running.
Discounts available for non-profits and purchasing 10 or 20 hour blocks of time. Call, email or stop by to discuss your needs and for more details.

More Questions?


Grolen Computers
814 Elm St
Manchester, NH 03101
P: (603) 645-0101
E-mail: Please use the form for email communication.

Business Hours

  • Monday-Friday: 9am to 6pm
  • Saturday: Closed
  • Sunday: Closed


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