Contact Us

We’re here to help! At HEATSINKONLINE, we strive to provide excellent customer support and ensure a smooth shopping experience. If you have any questions about our products, orders, or policies, feel free to reach out—we’d love to assist you!

How to Reach Us:

• 📧 Email: sales@heatsinkonline.com
• 📝 Contact Form: Fill out our online form below, and we’ll get back to you as soon as possible.
  

Customer Service Hours:

🕘 Monday – Friday: 8:30 AM – 4:30 PM PST

Our Locations: