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Professional Computer Support and IT Services

We will respond shortly to provide more detailed information about our company and services and learn more about your needs. We respect your time and privacy, and we promise not to bug you with endless sales calls.

And remember, we make changing IT vendors EASY!


Whether you require occasional hourly project work or would like an all-inclusive Managed IT Service agreement, White Mountain can provide your business the expert services and professional IT management that our clients have come to expect for over thirty five years.


Onsite Service Coverage Area

Although we provide remote services and support to businesses in over 20 states, onsite services are limited to within reasonable driving distance from our offices in NH.  We will manage a local vendor for locations outside of our service area to provide onsite assistance when needed.


Onsite Computer Support Services are available to businesses within 60 miles of Nashua New Hampshire. We have excellent onsite coverage from Concord NH, south through Manchester NH, and then down into Boston. From Northern and Central Mass, we cover from Worcester, east to the North Shore, including the Salem NH and Portsmouth NH area.

White Mountain IT Services


33 Main St, Suite 302
Nashua, NH 03064


121 Riverfront Drive
Manchester, NH 03102


Client Help Desk      603-889-2210

New Client Inquiries   603-889-0800

Open Positions