When it comes to maintaining and repairing your engine and power generation equipment, Alia Power Sales is your reliable solution. Our team of certified and knowledgeable technicians is equipped to handle all your needs, including planned maintenance, generator repair, transfer switch servicing, and switchgear repair—all backed by our 90-day warranty.

We proudly serve customers in the greater Chicago area.

REQUEST REPAIR OR SERVICE: Make us your trusted partner for generator, transfer switch, and switchgear repair needs. Alia Power Sales is affiliated with Ultimate Service Associates, a leading North American company providing on-site services across the continent. Our network covers over 400 service locations, staffed by 1500+ factory-certified technicians dedicated to delivering top-notch service.

Our EGSA-certified technicians are well-trained at the factory and undergo regular in-house training. With years of job experience and expertise in electricity, mechanical and electrical components, they are equipped to handle any repair job efficiently. Our fleet of fully-stocked service trucks ensures that we have the necessary generator parts to address your needs promptly.

Whether it's day or night, our team is ready to respond to emergencies. Contact us at 630-708-6595, and we'll get back to you within 30 minutes to provide a resolution for your issue.

Our comprehensive services include:

  • Installation, maintenance, and repair of on-site power generation systems
  • Gas and diesel engine maintenance and service with a 90-day warranty
  • Implementation of safe operating procedures to safeguard you and your property
  • 24/7 emergency service

Additionally, we offer a range of maintenance services to ensure the optimal performance of your system, such as load bank testing, battery replacement, cooling system maintenance, engine belt replacement, fuel cleaning and treatment, remote monitoring, thermal imaging, and oil analysis.

For scheduled maintenance or any repair needs, trust Alia Power Sales to keep your operation running smoothly and efficiently. Contact us today to schedule your planned maintenance or repair service. 630-708-6595