Our Services
Managed IT
Reliable, seamless IT support from an award-winning team.
AI & Automation
Work smarter with intelligent tools that handle tasks, speed up processes, and uncover insights.
Cybersecurity Maturity Model Certification
DoD Compliance Readiness.
Information Security
Proactive cybersecurity & compliance.
Assessments
Risk & compliance evaluations.
vCIO Services
Strategic IT leadership.
Our Technology Partners
The right IT inspires trust and brings clarity.
This is why Mainstay exists. We are large enough to ensure IT is sophisticated while being intentional to tailor that service through dedicated core teams you’ll love to work with.
How It Works
Contact us and explore a potential fit.
We typically work with 15-500 employee organizations who are in northern New England or are fully remote. If you call, and we aren’t the right fit, we will still provide guidance for your search.
When there is strong alignment, we work together on an onboarding date.
Our Client Transformation team makes the onboarding experience incredibly smooth. We have experience cleanly transitioning from every type and condition of IT!
Your entire organization starts feeling the impact of trustworthy IT on day one.
What our clients are saying
About Mainstay
We give more than we get. It’s our mission. And it speaks to our belief: that business, work, and technology can be powerful forces for good. Our true success is measured in the lives we impact.
Our team is motivated by the flourishing of our clients and community. It’s what we have been about since 2004 and will be about for decades to come!
Meet the Team
We are incredibly proud of the Mainstay team. Hear their perspective in their own words!
Careers
You love technology, learning, and helping people. It’s why you do what you do! But the wrong role can keep you stuck, left behind, and with teammates who don’t share your passion.
Mainstay is a place of growth, teamwork, and the pursuit of meaningful work. Come join us!
Subscribe to Mainstay
We’re always learning and we know you are, too. Sign up, and we’ll regularly share our experience to help you lead IT well as a business leader.