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Contact Mainstay Technologies

Explore Our Services

We’re here to help you succeed! We’re dedicated to your success and ready to find the best IT support solution for your organization. We serve clients nationwide. Please share some details about your business in the form below so we can understand your needs better.

General Inquiries

Phone:
844.458.4566
603.524.4774

Email:
info@mstech.com

Support for Current Clients

Email:
support@mstech.com

Phone:
844.458.4566 opt 1 (24/7)
OR
603.524.4774 opt 1 (24/7)

Portal:
Portal Access

Office Locations

25 Sundial Avenue, Suite 504W
Manchester, New Hampshire 03103

67 Water St, Unit 209
Laconia NH, 03246

10 Burlington Mall Road, Suite 301
Burlington, MA 01803