High Performance Systems, Inc. (HPSi)

E Komo Mai!

Innovating and Executing Modern IT Strategy since 1993. HPSi is Hawaii's Best Microsoft Partner & IT Business Solutions Provider. We are a local systems integration and IT business growth consulting firm headquartered in Honolulu. Our areas of expertise are networked computers, voice-over-IP phone systems, strategic line-of-business ERP, and CRM applications. These systems and applications may be on-premises, hybrid-cloud, or fully cloud-centric.

Network Servers

Microsoft Windows, SharePoint, SQL, Exchange, Skype for Business/Lync, IIS, Hyper-V, VMware, Citrix


Microsoft Office 365, OneDrive for Business, Azure, SharePoint Online, Exchange Online, Skype for Business/Lync Online

Relationship Management

Microsoft Dynamics CRM, Dynamics 365

Core Network

Microsoft System Center, SSL Certificates, Managed DNS, Backup, Remote Desktop Services, Firewall, Router, Ethernet Switches, SSL/IPSEC/L2TP VPN, VLAN, QOS


Multi-factor Authentication, Next Generation/UTM Firewall, Email Filtering, Antivirus/Antimalware, VPN, RADIUS

Accounting Systems

Microsoft Dynamics SL - ERP, Project Costing, Inventory Control

Our Services

With more than 20 years of expertise, HPSi provides full-service IT department, tactical project-based services and IT business growth consulting. Our services are IT business solution-oriented. Our continuously improving proprietary methodologies help ensure that the solution properly fits the business's requirements, operates efficiently, and can be maintained and supported in a way that meets business needs and expectations.

  • Initial Meeting
    Initial Meeting and Consultation. No cost and confidential consultation.   The initial meeting will help determine whether HPSI has the solution, resources, and capabilities…
  • Review & Plan
    Review and Plan. Determine how IT will be able to provide the necessary technologies to enable your organization to succeed. By gaining an…
  • Install & Train
    Install and Train. Implementation services are performed by our HPSI Professional and/or Consulting Services team.  Our vendor trained and certified staff are able…
  • Operate & Support
    Operate and Support. Our HPSI staff provides you with the resources to help operate and support the solution through monitoring and controls, service…
    Get Started TODAY!

    Normal Business Hours:
    Monday through Friday 8:30 a.m. to 5:30 p.m.

    Technical Support Hours:
    Monday through Friday 8:30 a.m. to 5:30 p.m.
    24 x 7 x 365 | Available with support plan

    Have a project?  Need strategic IT advisory services?
    HPSi is a Local One-Stop Shop just for You! Contact us today, a hui hou!

    Strive High with HPSi!

    1481 S. King Street Suite 225
    Honolulu, Hawai'i 96814-2693
    Telephone: +1 808 947 6117
    Fax: +1 808 947 6221