Official Backup Power provide for the Indianapolis Colts

The Power People - Since 1912

Service, Parts, Training & Rental


EVAPAR is dedicated to provide a superior level of service. Our factory certified technicians are skilled and experienced with a wide variety of products. With a fleet of vehicles on call, the field service staff is dispatched for prompt response to your needs on a 24/7 basis.

We offer field service for compressed air systems, electric generator systems, transfer switches/switch gear, and large industrial engines regardless of make or model. We also offer in-house repair and rebuilding of compressors, generators, and industrial engines. Our staff of trained technicians have many years of experience which allows us to offer a high level of service. Preventive Maintenance Contracts are available, call for details on your units.

We offer many services to meet the changing needs of our customers. Services such as compressed air system audit/survey, air system leak detection, fluid sampling, remote monitoring of your equipment, power monitoring, generator system load bank testing, thermal imaging, engine exhaust analysis and emission filter cleaning. Also our generator service trucks carry 100 gallons of diesel fuel on them so we can keep you up during your power outage, or top off the tank during a maintenance visit.



The training center at our Evansville, Indiana headquarters is equipped with classroom and hands-on instructional facilities. As a Generac Industrial Distribution Central, we offer Generac training. The EVAPAR training center serves the needs of our many dealers and we also offer customer training.   This course includes instructional material and certification upon successful completion. For more info please contact Download the training enrollment form here.  Download the 2017 class registration form here.


PartsEVAPAR is an authorized dealer for many leading manufacturers of air compressors, engines, and generators. EVAPAR stocks a full line of OEM and aftermarket parts for most brands. With our experienced parts team we are able to help you identify the correct part that is needed. Even if a part is no longer being made, we will still strive to find a way to put that item in your hands. We do this because it can make all the difference to our customers in getting more use and return on their investment of a system that would otherwise become obsolete.


  • ServiceConvenient locations just off major Interstates
  • 24 hour/365 day service
  • Stock both OEM and aftermarket parts
  • Specialize in hard-to-find parts.


RentalsFrom planned shutdowns to emergency outages EVAPAR offers a complete line of equipment for both short and long term rentals to fit your needs. From small towable to the largest diesel generator or an electric driven air compressor, EVAPAR has the solution for you. Emergency rental deliveries 24 hours a day, 7 days a week. Every rental is backed by our qualified team of service technicians. For complete equipment list and rate please Contact Us