United Rentals Customer Service Phone Number & Contact Information

Looking for the best way to contact United Rentals and reach a live agent? Find the official primary customer service phone number and direct contact details. Get fast help with account inquiries, billing, technical support, and general assistance from a live representative.

Editorial note: DialIndex curates publicly listed customer service contact details and links back to official company websites when available. Always verify time-sensitive details on the official source before calling.

Last verified: 16 Mar 2026

How to Contact United Rentals

United Rentals is the largest equipment rental company in the world. It serves construction and industrial customers, utilities, municipalities, and homeowners with a vast inventory of tools and machinery across North America and Europe.

The main listed United Rentals customer service number on this page is +1 203 622 3131. DialIndex also organizes additional support contact details by department so users can choose the most relevant phone line before they call.

This page currently lists 2 support phone numbers across 1 department and links back to unitedrentals.com when an official website is available. Always verify urgent or time-sensitive contact details on the official source.

United Rentals Customer Service Phone Numbers

United Rentals has 2 customer service phone numbers across 1 department for billing, technical support, account help, and general assistance.

Phone LinePhone
Customer Support

Main Office

Mon-Fri 8am-5pm EST

Reservations

United Rentals Customer Service FAQ

International callers can reach United Rentals by dialing their main office at +1-203-622-3131. For general customer care, you can also use the contact form on their website or access the live chat feature available 24/7.