Grainger Customer Support – All the Details

How to contact Grainger? Here are the different ways to get in touch with Grainger customer service: Phone, chat, email, contact form, Facebook, Twitter and more.

Customer Service Options:

Grainger Customer Service – Phone

Grainger customer service phone number: 800-472-4643.

Customer service operating hours: 24/7.

Grainger Customer Service – Website

Visit the Grainger site – knowledge base, FAQ, contact form and self service options: Click here.

Grainger Customer Service – Email

– No customer service email was published.

Grainger Customer Service – Twitter

The official twitter account of Grainger: Click here.

Grainger Customer Service – Facebook

Customers can contact Grainger on the company’s Facebook page: click here.

Grainger Customer Service – Chat

Use online chat for contacting Grainger customer service: Visit.

Grainger Customer Service – Address

Grainger customer service postal address: 100 Grainger Parkway, Lake Forest, IL 60045, USA.


Custservice provides contact details for leading companies and websites. We do not provide any customer support ourselves. All the information on this website is gathered from the companies websites, social media and customer feedback. We strive for perfection, but can not assure that the information on this website is 100% accurate. In case of mistakes or missing data - please help us to remain accurate by sending us your feedback.