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Who is USA Single Source Nationwide Testimonials News

Happy Independence Day from Ultimate Service Associates

We at Ultimate Service Associates would like to wish you, your family, and friends a happy and safe Independence Day. As we enjoy great food and great company, may we remember and salute those who have made our country free. Happy Independence Day.

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.

Read What Our Customers are Saying About Us

"To Whom It May Concern:

Ultimate Service Associates has been a company that we have depended on to get any job done put forth to them on time, within budget, and surpassing expectations every time. They are always there when we need them. USA's work force is very knowledgeable and capable of doing any job thrown at them. Their employees are honest and reliable. USA is at the level that every other contractor hopes to reach.

Working with Kirk Hilbig's team has been a great experience. From generator preventative maintenance to emergency & scheduled repairs, USA is a company I have complete confidence in. During the last two hurricane seasons, USA provided detailed plans to support our company's operation. They had individuals deployed at nearby locations in the event that any of our equipment was damaged by the storm. USA has a number of strengths to offer, interacts well with employees, is reliable and shows good judgment.

I have worked with USA and Kirk Hilbig for many years and look forward to projects with them in the future."


“Our company has successfully utilized the services of Ultimate Service Associates, and has been very satisfied with your ability to perform generator system maintenance and repairs I would like to commend you on the quality and professional service you provide to us. Therefore, I have put together this letter that you can use as a reference should you ever need to.

I have had the fortunate experience to work with the Ultimate Service Associates (USA) team over the past two years. We utilize their services to provide portable power solutions for expansion project for our independent terminal system. I have been completely satisfied with their performance, timely responses, and ease in which they provide their services.

A few examples of the services they have provided include;

  • Detail billing and reporting (accurate and prompt)
  • One centralized point of calling for coordination of work throughout the country (Tulsa office)
  • Mobile generators from 85 KW to 150 KW
  • Seeming endless network of vendors to pull from to meet the physical requirements of the project as well as the location of the project
  • Fuel services, provide fuel and maintenance as required for rented equipment (timely manner)"


“I wanted to pop out a quick email and tell you how much I appreciate and rely on your folks. Toni, Jessica, Amber, Michelle, and every member of your team have been so great to work with, and are always available. I am guessing you get quite a few of these types of email, but I wanted to make sure I passed along my thanks.

From the mundane issues of PM scheduling to full scale disaster mode, your team has been exceptional and a vital part of keeping our network up. Thanks again for everything."

June Star Employee: Melissa Watkins

Congratulations to Melissa Watkins for being our June Star Employee.

Melissa Watkins is a valuable member of the USA team, she not only provides exceptional work but is always willing to lend a helping hand and assist her fellow teammates.

Thank you Melissa for all that you do and for always doing it with a cheerful smile.

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.

Generators in Healthcare

This Information Sheet discusses the application of backup generator sets for healthcare facilities, and the key factors influencing specifications for generators used in hospitals, nursing homes, and surgery centers for standby power applications.

Click Here to Learn More.

Already Working With Ultimate Service Associates?

If you are currently already working with Ultimate Service Associates, 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

Copyright © 2015 Ultimate Service Associates
All rights reserved.

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