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Who is USA Single Source Nationwide Testimonials News

Is Your Generator Prepared for Severe Weather?


Winter is gone and we now welcome spring, but with spring comes severe weather and power outages. To prevent these power outages many companies turn to generators to keep their company up and running when the lights go out. Keep your generator in top condition and ready to operate when needed with a nationwide contact through USA. We will design a Master Service Agreement that specifically addresses your generator network's needs.

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USA Attends EGSA 2015 Spring Conference


USA recently attended the EGSA 2015 Spring conference. EGSA is a fabulous organization that includes many well informed professionals and technical training to keep up with current market trends. The EGSA Spring Conference is a perfect event to attend for anyone connected in the power generation industry. The conference is full of informative speakers and provides the opportunity to learn from each other to get the best possible outcome for the generating industry. Thank you EGSA for putting on another great conference!


April Star Employee: Kelsey Littlejohn


Congratulations to Kelsey Littlejohn for being our April Star Employee! She was nominated for her willingness to always seamlessly step up and take on additional responsibilities. Thanks for being part of our team, Kelsey!



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.


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.

Click Here to Take Survey.


Diesel Generator Set General Planed Maintenance Programs

The diesel engine generator is the most commonly used prime mover in standby power generators. This information sheet details the routine planned maintenance to ensure high reliability.

Click Here to Learn More.


Already Working With Ultimate Service Associates?

If you are currently already working with USA, we would appreciate your feedback. Please visit our Facebook page to give us a review or send your testimonial through email.


Contact Us


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

Copyright © 2015 Ultimate Service Associates
All rights reserved.


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