Updated

High Sierra Customer Service

Phone Number & Contact Info

High Sierra's Best Phone Number

888-368-1304
Toll-free·Calls Customer Service·Most popular High Sierra number
Free tools for easier calling
Q:

How do I talk to a live human at High Sierra?

A:Calling this High Sierra number should go right to a real human being. Our free phone can also navigate phone menus to get a live human at High Sierra for you.
Q:

Does High Sierra offer 24 hour customer service?

A:Yes! This call center operates 24 hours a day, 7 days a week. The least busy day is Friday, and the most busy day is Monday.
Q:

How long will I wait on hold?

A:We don't expect that you will have to wait to talk to a person. This is a direct line. You can skip the hold time for free.

How do I get through the phone menu to a live person?

Consider using our free service that calls and talks to customer service for you, then sends you a report. Or use our free service that waits on hold and tells you when a human rep is on the line. But if those options don't appeal to you, our team has also documented the phone menu for High Sierra below.

Let us call and talk to High Sierra for you

Our AI powered phone can dial, navigate the phone menu, wait on hold, and even talk to customer service for you, for free. You don't even need to learn about the path through the various phone options.

We can get a live person on the line for you

That same, free GetHuman Phone can call and navigate the menus and wait on hold for you, but you can opt to do all the talking. We notify you when a rep is on the line and ready to talk, so no need to worry about changing menu options and weaving your way through the maze.
Of course, we completely understand if you prefer to do all the dialing, waiting, and talking yourself. All of these free tools are optional.
GetHuman researchers routinely call this High Sierra phone number to document the phone system.
Here is our latest tip for weaving through the phone menu to get to a real person the fastest: Calling this High Sierra number should go right to a real human being
In fact, much of this information on this page is superfluous because this High Sierra phone number is a direct line to a human being. The line is well-staffed and you should anticipate a very short wait on hold or none whatsoever, as long as you are calling during business hours.
We don't know of any phone menus you would encounter when calling either.

What are the hours and when should I call?

High Sierra operates the call center for this 888-368-1304 phone number 24 hours, 7 days. The short answer is that you should call on a Friday. This observation and the following section are based on analysis of a sample set of 9 calls made in the last 90 days using our free, web-based phone (see above).

Automatically call when they open

When you use our free AI-powered phone to call and talk, wait on hold, or navigate for you, it will automatically wait until the High Sierra call center opens before trying to call. It will ask your permission before it places the call, so you can also further delay that scheduled call until you are ready. But that means you can "set it and forget it" ahead of time.
An important note: busy times vs hold times vs best time to call
When we refer to busy or less busy times, we are talking about the volume of calls. The busiest times are when the most people are calling this High Sierra phone number (least busy times have fewer people calling). This high call volume does not necessarily mean that you will have a long hold time when you call. Companies like High Sierra staff their call centers differently based on the time of day and day of the week, so you may experience a shorter wait on hold at the busiest of times. When we refer to the best time to call, we are referring to the optimal combination of lower call volume and shorter wait times.

The least busy time to call

The least busy day to call High Sierra is Friday. The most busy day to call is Monday. Again, this is based on a sample of 9 calls made with our AI-powered, web-based phone in the last 90 days.

The shortest wait on hold

We measured the shortest hold times to be on Friday. The longest wait in the queue on average occurs on Thursday.
But if you use our free call and talk for me or wait on hold for me service, you don't really need to worry about average wait times.

The best time to call High Sierra

In summation, the best day to call High Sierra is Friday. In this case, it's a no-brainer. Friday is not only the least busy day for calling this High Sierra number, but it is also the day with the shortest hold times.
Once again, please put this information in perspective because this phone number has no phone menu or long waits. It generally gets picked up right away if calling during their opening hours. If there is any way, it will typically be very short.

Conclusion and closing notes

This is High Sierra's best phone number, the real-time current wait on hold and tools for skipping right through those phone lines to get right to a High Sierra agent. This phone number is High Sierra's best phone number because 54 customers like you used this contact information over the last 18 months and gave us feedback. Common problems addressed by the customer care unit that answers calls to 888-368-1304 include Where to buy, Complaint, Technical support, Returns, Repairs and other customer service issues. Rather than trying to call High Sierra first, consider describing your issue first; from that we may be able to recommend an optimal way to contact them via phone. In total, High Sierra has 1 phone number. It's not always clear what is the best way to talk to High Sierra representatives, so we started compiling this information built from suggestions from the customer community. Please keep sharing your experiences so we can continue to improve this free resource.

GetHuman does not provide call center services or customer support operations for High Sierra. The two organizations are not related. GetHuman builds free tools and shares information to help customers of companies like High Sierra. For large companies that includes tools such as our GetHuman Phone, which allows you to call a company but skip the part where you wait on the line to get a live human rep. We continue to work on these tools to help customers like you (and ourselves!) navigate the messy phone menus, hold times, and confusion with customer service. As long as you keep sharing it with your friends and loved ones, we'll keep doing it.

Call with our free super-powered phone
  • Can talk to customer service for you
  • Can wait on hold for you
  • Automatically re-schedules if they're closed
  • Get a summary & transcript after
  • Easy to re-try if needed
  • Free and no account needed

Compare High Sierra Customer Service

Was this page helpful?YesNeeds work
Sharing is what powers GetHuman's free customer service contact information and tools. You can help!
Updated