Cobel’s Professional Services is proud to offer reliable services to those looking for assistance with process services. As an owner and registered process server since 2008, Jack L. Helsel has provided professional expertise in process serving. If Jack’s name sounds familiar, Susanville locals may remember Cobel’s Stationers that Jack ran for many years. Jack is also a member of NAPPS (National Association of Professional Process Servers) and a proud member of the local Lassen County Process Servers.

Cobels’s Professional Services serves the nine counties in Northern California including the state correctional centers, and the federal prison in Lassen County. If you need a Northern California Registered Process Server, call Jack Helsel. For more information contact Cobel’s Professional Services today, and let his years of experience take the stress out of your journey. Like his business card says, he’s “Relentless…Like No Other.” Jack can be reached at +1.530.257.7156 or by email at