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Who is USA Single Source Nationwide Testimonials News

Winter Storms Slam Large Areas of the United States


Winter storms have delivered a sturdy blow to the United States, leaving hundreds of thousands without power and thousands of flights canceled. To prevent the power outages that winter storms can bring, many companies turn to generators.

To ensure those generators are ready to function at a moment’s notice, the proper steps need to be taken. For our nationwide contract customers, all it took was one phone call and within hours USA had dedicated technicians, fueling trucks, and portable generators dispatched to ensure our customer’s facilities did not lose power throughout the duration of the storm.

Learn More About Our Master Service Agreements


Healthcare Industry and the Risk of Power Outages


Hospitals and medical facilities are the communities’ life support system and a system in which we cannot afford a power outage. When brownouts or severe weather strikes, vital power is still needed to keep monitors, oxygen pumps, dialysis and other valuable equipment working in order to sustain human life. When the power is out, a hospital or medical facility must use a backup generator to ensure that everything stays up and running.

The need for generators in the healthcare market is undeniable and of the upmost importance. Here at USA we work to keep those generators in top condition and ready to work when the lights go out. We are the nation’s premier generator set maintenance and repair management organization. We offer clients with a nationwide network of generator sets a unique service that includes a single point of contact for all generators nationwide, expert generator knowledge, and 24 hours a day, no call center you will always speak with a qualified coordinator 365 days a year service that is dedicated to our clients complete generator system management.


What Can USA Do For Your Business?


USA's Single Source Service Management Program frees up our client's valuable resources and time, places generator service in the hands of a team completely focused on generator service across the United States, and creates greater efficiencies with lower costs.

In addition to telecommunications and healthcare facilities, we provide generator services for major distribution centers of nationwide companies.

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Contact Us


Ultimate Service Associates
5514 South Lewis Ave. 
Tulsa, OK 74105 
Phone: (918) 836-8701 
Fax: (918) 835-2748 
contact@usa-svc.com



Mission Statement

Ultimate Service Associates' mission is to provide quality generator system service as a single point of contact nationwide.

We Are the Ultimate Service

We are "Ultimate Service" when it comes to Single Source Nationwide Generator Service and Maintenance, our name says it all.


Winterization Packages for Diesel Generator Sets

This information sheet discusses winterization accessories that generator set manufacturers offer for applications in very cold climates.

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Are You Interested in Nationwide Generator Service?

In an effort to identify if your organization would benefit from the services of Ultimate Service Associates, please follow the link below to complete a short survey. The survey is user-friendly and you should be able to complete it within 5 minutes or less.

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Already Working With Ultimate Service Associates?

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Copyright © 2016 Ultimate Service Associates
All rights reserved.


5514 South Lewis Ave.
Tulsa, OK 74105
918.836.8701 (Phone)
918.835.2748 (Fax)