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SisAdmin is the Outsourced IT Management choice for businesses with 25+ employees running on the Microsoft Business Stack in King and Snohomish Counties. Real-time monitoring and automation tools to remove potential issues and eliminate downtime. John, a senior project manager, got phished by a hacker through email. The hacker gained access to his client data and put it up for sale to the highest bidder on the dark web. Now, the CEO has to notify clients of the security breach. John is mortified. Continuous audits and alignment reduces the need for ticket requests and increases your profits.
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We build and manage IT platforms that meet the demands of the 21st-century business - every day and without interruption. Serving King and Snohomish counties for the past 20 years. Loyal to each other and our clients alike, our team creates an atmosphere of accountability and support that is reflected in our customer care.
All the managed IT and computer support you need in one plan - minus the drama that's costing you time and money. IT service models built solely around a promise to resolve issues quickly are missing the point. We focus on creating systems that stabilize and optimize your organization. This eliminates problems before they occur, reduces downtime, increases efficiency, and makes you more money.
This guide is packed with best practices, tips, and ideas to help you reset your IT management. Download our free guide that walks you through everything from the "new normal" in Hybrid work environments through a Defend & Invest IT strategy.
Reviews (9)
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Richard Marriott
Feb 25, 2022
We were a client of SisAdmin for almost 10 years. I was very pleased with their service and support. Couldn't ask for a better partner. They were there through software upgrades, ownership changes, moving everyone over to the leased desktops, server updates, connecting to our affiliates in Europe, etc. etc. I was always at ease because I knew they were taking care of us. It was a pleasure to work with them.
Leif Anderson
Jan 24, 2022
We have worked with the SisAdmin team for over a decade. The company and it's team are one of the best we have ever partnered with. In our experience they are phenomenal! Beside being experts in the IT world, they are highly responsive, provide open and honest communication, and have provided a stress free partnership. With SisAdmin I never have to worry because I know they have it covered.
Hailey Suhadolnik
Dec 26, 2021
I've worked closely with SisAdmin as our IT experts for 2 years now and have never had a bad experience. Every staff member is experienced, timely and professional. They take a great interest in what IT solutions would work best for your business and budget. I've so appreciated their guidance on big projects such as integrating new VOIP phones, installing new laptops and other necessary upgrades. We are looking forward to a long lasting partnership with them!
Justin McLeod
Dec 19, 2021
SisAdmin has always been a pleasure to work with. Very quick responses to any issues, concerns, or questions we have to keep the business thriving. A lot of value with added trainings to keep security tight and making sure they're are aligned with company goals and outcomes. Thank you SisAdmin!
Penny Gutschmidt
Dec 10, 2021
Sis Admin has been my IT company for many many years. After using other companies that were not efficient or organized I was so fortunate to hear about Sis Admin. A very thorough investigation of the companies hardware and software was assessed and a plan was implemented to provide changes or upgrades. After the work was done a regular inspection was done routinely to keep all operations safe and functioning according to current protocols.

I have recommended them to several other companies and will do it again. The cost is well worth the price having had problems with other companies that did not provide service. The help desk is always there live to help with any task needed. Five stars for sure
Justin Marx
Dec 10, 2021
For at least a decade, SisAdmin has proactively, professionally and comprehensively maintained our IT network. Their engineers resolve issues expeditiously and their VCIO (should out, Elisabeth!) has helped us navigate all IT challenges in front of us. Highly recommended.
Rian Grant
Nov 16, 2021
I called in as the company came up for computer support but turns out they support companies infrastructures. The rep who picked up didn't have to give me any help but went out of his way to point me in the right direction with a repair shop and a helpful tip that actually solved the issue.
Teresa Legler
Nov 09, 2021
SisAdmin is a pleasure to work with. They have taken great care of our IT needs over the years and I would highly recommend them. They are responsive, their technicians are pleasant to deal with and they always stay up to speed on current IT challenges and problems to make sure we are always safe and secure. They are a proactive and professional company able to handle any sort of scale that handles everything with a personal touch.
Harold Finkelstein
May 14, 2020
Not on the level. I really regret ever having called this company. And, the company is padding their own reviews. Robyn M-G actually works for SisAdmin Business Development. Tim Parks is a field engineer for Sisadmin. Matt Dean is a service desk engineer for Sisadmin. Jeeeez.