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KLH Consulting is a full-service IT and cybersecurity firm.  KLH serves and secures a wide variety of businesses throughout the United States.

We’ve been in business since 1980, starting out small, playing our cards right and proving ourselves to our loyal clients over and over again allowing us to grow and expand our offerings.

We are here to help you with all your IT challenges.

Let’s talk!

We can help you create a proactive plan to improve your company’s security and to protect overall business value. Many organizations don’t know where to begin to identify their security gaps. We are here to help you reduce risk across your entire IT system—on-premise, cloud, and hybrid environments.

Fill out the brief form below and we will contact you, right away!

    Sales & Information

    Email: info@klhconsulting.com

    Phone: 800.487.3363

    Fax: 707.575.8758


    Email: support@klhconsulting.com

    Phone: Call or email us and our dispatcher will connect you with one of our highly skilled tech support team members.

    We look forward to hearing from you.

    Help Desk

    Phone: 707.575.9986