Dominant Systems - Ann Arbor's premiere provider of IT managed services and IT support.

Computer & Network Support for Ann Arbor Area Businesses

Since the Spring of1987, Ann Arbor and Southeastern Michigan businesses have taken advantage of our unparalleled computer-related experience and wisdom as well as our dedication to “old-fashioned” customer service. Try us and you’ll see that the “Dominant Difference” starts with the real human being who answers your telephone call or email.

Here is how we help small business managers and local IT systems administrators.
Your HPE, Dell or other brand on-premises servers are down, and you need immediate support.
You are currently under attack by cyber-criminals.
You need to improve computer network security.
You need assistance with High Trust, HIPAA, PCI, NIST, CMMC, SOC 2 Type 2, or other compliance programs.
You need a better IT managed services company with a local presence and ownership.
You need help with disaster recovery, system maintenance, PC rollouts, or other IT related services.
You need Microsoft Windows Server and/or UNIX/Linux server support.
You need Microsoft 365 support.
You need to better support your remote workforce.
You need a trusted local Ann Arbor area company you can call today for advanced as well as basic computer and network support.

IT success begins with Dominant Systems. Here is what clients have to say about our IT services.

  • "Howe-Peterson Funeral Homes has worked with Dominant Systems for nearly 25 years. Terry, Dylan and Jesse are exceptional!"

    Mr. Tim Schramm, Howe Peterson Funeral Homes, Dearborn, MI

  • "I've used Dominant Systems for almost 15 years and still love their knowledge, friendliness, and professionalism. From managing our network to installing new hardware, they have been completely dependable and very quick to complete whatever job we have for them, whether big or small. The best part is that their tech team has remained pretty consistently the same people over the years, so they know and remember our system, which saves a lot of labor time when they visit for a service call. I would strongly recommend Dominant Systems for your technology service needs!"

    Mr. Tim Galea, Norton Flowers & Gifts, Ypsilanti, MI

  • "Dominant Systems, is a very reputable company, and has a very helpful and conscientious staff that is well trained and have your best interest in mind. If your needs require computer, software, hardware or technical assistance this is the place to contact. Dominant Systems is super efficient in both the Windows and Linux environments. They are very competitive and in instances where they seem to be more pricey you can bet you will save in the long run by getting a solution in place that will not need revisiting at an extra cost. In other words, get it done right the first time."

    Mr. Robert Risse, Wyandotte Electric, Wyandotte, MI

Who uses Dominant Systems for IT Support?

Dominant Systems provides network and computer support to all kinds of small and medium sized businesses in southeastern Michigan. Some of the organizations we support include:

Accounting Firms
Auditors
Automotive Suppliers
Consulting Firms
Construction Companies
Dental Services Providers
Engineering Firms
Financial Services Providers
Funeral Services Providers
Government Agencies
Health Care Providers

High-Tech Startups
Manufacturers
Non-Profits
Plumbing and Mechanical Contractors
Real Estate Management Companies
Research & Development Firms
Software Developers
Specialty Distributors
Surveyors
Trucking & Transportation Companies

Because of our history of supporting UNIX, Linux, Microsoft Windows Server, and other advanced operating systems, we support clients all over southeastern and central Michigan including in the following areas:

Ann Arbor
Belleville
Brighton
Canton
Chelsea
Dearborn
Dexter
Flint
Grass Lake
Inkster
Jackson
Livingston County
Livonia
Manchester
Milan

Northville
Novi
Plymouth
Romulus
Saline
Scio Township
South Lyon
Tecumseh
Washtenaw County
Wayne County
Westland
Whitmore Lake
Wixom
Ypsilanti

Dominant Systems is the IT partner of choice for office managers and IT professionals alike.

From our Founder

“Most small businesses do not have the resources or expertise to properly manage and protect their information technology assets. In other words, they need help from a company like Dominant Systems.”
- Terrence Alan Weadock, President & CEO

IT Solutions for Small Business

At Dominant Systems, we help small business clients manage their computer systems and networks in a number of different ways.

  1. Clients looking to completely outsource the management of their IT systems will want to get CompleteCARE.

  2. Clients looking for advanced network security services will want to get SecureCARE.

  3. Clients who need assistance with projects including network and server troubleshooting, network security hardening, and other computer and network related services can take advantage of our services “a la carte”.

  4. Clients who need turnkey hardware and software solutions can lean on our expertise and authorized dealership status to procure products from HPE, Inc., HP, Inc., Microsoft, Fortinet, Sophos, Huntress, Veeam, Acronis, and many others.

Happy IT Managed Services clients are our goal. Is your IT firm keeping you happy?

Our office hours are 9AM to 5PM EST Monday through Friday, but we are available 24x7x365. To reach our after-hours service, just call (734) 971-1210 and follow the prompts.

We are located just west of Ann Arbor and just north of I-94 in the Tech Park West office park. Our address is 1026 Baker Road, Dexter, MI 48130.