Skip to content
Write review For Business
  • Login

Contact QSC Customer Service

QSC Phone Numbers and Emails

Toll-Free Number:

  • (800) 854-4079
Call customer service
Send Message

Customer Service:

  • (714) 754-6161
  • (800) 772-2834

General Info:

  • (714) 754-6175

Legal:

  • (657) 660-6220
    Privacy Inquiries
  • (833) 705-0547
    Privacy Inquiries

QSC Emails:

General Info
Legal
Privacy Inquiries, Privacy Inquiries
Media
Is this your business?

How to Contact QSC?

Most Popular Number:

(800) 854-4079
author avatar
PissedConsumer Reporter

The QSC phone number for general information is 1-714-754-6175. You can also use the following toll-free number to reach the customer service team: 1-800-854-4079. You can call these helplines to learn more about the company’s products and services, find authorized dealers and service centers, or find out about business partnerships and reseller opportunities. To get in touch with the tech support representatives, dial 1-714-754-6161. Alternatively, customers from the US can contact the tech experts at 1-800-772-2834. If you have Privacy Policy-related questions, address them to the Data Protection Officer at 1-657-660-6220. Another QSC phone number for Data Protection inquiries is 1-833-705-0547.

The QSC email address to get in touch with the customer service team on general inquiries is info@qsc.com. You can send your questions about the company’s products and services to this address, and the customer care advisors will provide all the required details and explain the benefits. You can also use this email to discuss warranty-related issues, file complaints, or offer a service improvement suggestion. The QSC contact email to reach the Media Relations team on press inquiries is media@qsc.com. If you have concerns regarding the Privacy Policy, email them to privacy@qsc.com. Alternatively, you can contact the Data Protection Officer at dpo@hewardmills.com.

The QSC headquarters mailing address is QSC, LLC, 1675 MacArthur Blvd., Costa Mesa, California 92626, United States. You can use this address for general information, legal inquiries, and warranty issues. If you purchased your product from QSC EMEA GmbH or authorized resellers located in the EEA, UK, Switzerland, and Africa, including Dubai and UAE countries, contact the warranty provider at QSC EMEA GmbH, Am Ilvesbach 6, 74889 Sinsheim, Germany. The QSC address for Privacy Policy concerns is HewardMills Limited, Data Protection Officer, 77 Farringdon Road, London EC1M 3JU. External Data Protection Officer is available at HewardMills Ltd., Privacy Coordinator, Am Ilvesbach 6, 74889 Sinsheim, Germany.

The QSC office hours are Monday to Friday from 6 a.m. to 5 p.m. PST. You can also call the customer service phone line within these hours for general information and technical support. If you prefer communicating online, you can DM customer care representatives via social media, and they will usually respond within several business hours. If your issue is not urgent, you can create a case on the official website whenever it is convenient for you. You can also email your inquiry to the QSC Help Center directly, and the support agents will get in touch with you to discuss the details as soon as they study your matter.

You can visit the QSC website whenever you need to get in touch with the customer care team. Scroll the homepage to the Contact Us section and select the company’s brand you have issues with. Here, you will find the available options to reach QSC support, including phone numbers, mailing addresses, and hours of operation. You can also click the Create a Case button to request tech assistance. Complete the web form with the required information and describe your problem in the text box below. To follow or message QSC customer service via social media, click the platform’s icon in the bottom left corner of the homepage.

PissedConsumer Club

Contact Information

QSC Website:

QSC Help Center:

Corporate Office Address:

QSC, LLC
1675 MacArthur Blvd.
Costa Mesa, California 92626
United States

Other Info (opening hours):

Hours:

Monday - Friday: 6:00am - 5:00pm (PST)


Other Location:

Am Ilvesbach 6

74889 Sinsheim

Germany

More contact details

Fax:

+1-714-754-6173

Ask a First Question About QSC

0 symbols (min 100)

Compare QSC Customer Service To

Companies are selected automatically by the algorithm. A company's rating is calculated using a mathematical algorithm that evaluates the information in your profile. The algorithm parameters are: user's rating, number of resolved issues, number of company's responses etc. The algorithm is subject to change in future.

Write a review
Do you have something to say about QSC? What happened? What can we help you with?
Submit review Don't show this popup