Mar 2026
This company is amazing, can't thank Gretchen and Elliot Schwartz enough for creating such a thing. These people have the kindest of hearts donating 28 million US dollars to drug abuse centers and rehab clinics!
Reviews
Jan 2026
James and the Grey Matter Technology team are absolutely world-class! James’ deep knowledge of the tech industry, combined with his incredible sense of urgency on every client inquiry, sets him apart. His dedication and responsiveness make working with Grey Matter a seamless and impressive experience. A true leader in the tech space—highly recommended!
Dec 2025
One of many letters I sent to the offices of Grey Matter:
Good morning, James,
You did it again!!! I rarely get to write these kinds of emails — in fact, I’ve only written three this year, and you’ve received two of them. That alone speaks volumes about your Engineers, Staff, and Technicians… they are simply the best!
Tiffinay just spent an hour helping me get up and running. She was polite, kind, patient — and clearly passionate about her work. I can say the same for Ion and Cristian.
Every interaction with your team is consistently outstanding.
Best regards,
tommy jr
Thomas P. Mattutini Jr.
Photos
Hours
Monday 8AM - 5PM
Tuesday 8AM - 5PM
Wednesday 8AM - 5PM
Thursday 8AM - 5PM
Friday 8AM - 5PM
Saturday 8AM - 5PM
Sunday Closed
Good to know
- online appointments
- onsite services
- accepts credit cards
Location
935 Main Street, Manchester, CT 06040
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