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Merry Christmas and Happy New Year from Ultimate Service Associates.

As the holiday season is upon us, we find ourselves reflecting on the past year and on those who have helped us shape our business. This year has been challenging for everyone and we want to say thank you for your continued partnership. We value our relationship with you and look forward to working with you in the years to come.

And in this spirit we say, simply, but sincerely:

We wish you a Merry Christmas and a Happy New Year!

- The Ultimate Service Associates Team

Your Single Source Generator Service Provider.

Ultimate Service Associates (USA) is the nation’s premier generator set maintenance and repair management organization. Since the company began, we have maintained great client retention. Many of our current clients are Fortune 500 companies and chose USA over all of the other available options. Why did they choose us? 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
  • 365 days a year, 7 days a week, and 24 hour a day personal service
  • Unparalleled communication with our clients
  • Timely and personalized scheduling
  • Detailed reporting before, during, and after the service
  • Standardized and managed pricing
  • Billing management and service that is dedicated to our clients complete generator system management

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


Gas Scrubbers for Gaseous Fueled Generator Sets

This information sheet discusses the issues involved when applying a generator set to run on wellhead gas and the need for natural gas scrubbers and other filtration devices in order to ensure the quality of fuel going into the engine.

Learn More

Copyright © 2020 Ultimate Service Associates
All rights reserved.


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