What’s your preference for contacting us?

Other stuff you might like to know about:


Front Desk - 303-284-0979 - (Monday through Friday, 9am to 5pm, Mountain Time)

Customer Service Direct - 303-945-2984 – (Monday through Friday, 9am to 5pm, Mountain Time)

Technical Support Direct - 303-945-2985 – (Monday through Friday, 10am to 12pm and 1pm to 4pm, Mountain Time)

Fax: Who faxes anymore? But if you need it, our fax line is: 303-443-0048


Order/Shipment Questions: Contact customerservice@sparkfun.com.

Technical Questions: Check out our Technical Assistance page.

Website Issues: Please email website@sparkfun.com.


Live Chat: You can chat with us live 9am to 5pm Mountain time by clicking here or using the “Chat with Us” link in the footer of any page on the site.

IRC: You can also converse in real time with SparkFun employees and customers using IRC by connecting to webchat.freenode.net/ and joining the #sparkfun channel.

In Person

Local Customers: Come visit! We have weekly tours, just send an email to tours@sparkfun.com to schedule it beforehand. Close-toed shoes are recommended so you can see the full facility. (Nobody’s actively trying to stomp toes, just OSHA safety rules.)

You can pick your order up at our office rather than having it shipped. Please place your order through our website before you come pick it up. See our Local Pickup section for complete details.

Physical Address:

We are in our new location! Our current address is:

SparkFun Electronics
6333 Dry Creek Parkway
Niwot, CO 80503

For reference, our address before September 15th, 2014 was:

SparkFun Electronics
6175 Longbow Drive
Boulder, CO 80301

Driving Directions:

From downtown Boulder:

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Here’s a map to the new facility in Niwot.