MacAllister Power Systems

06/17/2026

As severe weather moves across Indiana tonight, having a reliable backup plan can make all the difference.

MacAllister Power Systems Rental is ready to support businesses, facilities, and critical operations with temporary power, temperature control, and power distribution solutions when they're needed most.

If storms impact your operations, our team is prepared to help keep your business running with dependable rental equipment and responsive support.

Stay safe, stay prepared, and know that we're here when you need us. 24 Hour Rental Hotline 866-622-7367

06/12/2026

When storm clouds gather, can your critical operations withstand a power outage? We know that for your business, downtime isn't just inconvenient - it's catastrophic. This storm season, don't leave your power supply to chance. MacAllister Power Systems is here to ensure your vital operations remain uninterrupted. Whether you're a data center safeguarding sensitive information, a hospital ensuring patient care, or an industrial plant maintaining production, we provide customized rental power solutions like generators, chillers, HVAC, and all the electrical distribution needed.

Don't wait for the storm, ensure uninterrupted power for your critical operations now! 24 Hour Rental Hotline 866-622-7367

06/11/2026

Planning an event? Power Systems Rental is here to help with the equipment, power solutions, and expert support you need to keep everything running smoothly.

From temporary power and generators to on-site assistance, our team is ready to support events of all sizes. Focus on delivering a great experience, we’ll handle the power behind it.

Contact Power Systems Rental to learn how we can support your next event.
https://www.macallisterpowersystems.com/about/contact/

05/28/2026

Power reliability is critical in the cold storage and food & beverage industries, and having the right backup equipment in place can make all the difference.

Whether you’re looking to purchase dependable used power systems equipment or sell surplus generators and assets, we’re here to help keep your operation running efficiently. From backup generators to power solutions that support uptime and protect inventory, our team can help you find the right fit for your business.

Let us be your power experts.
Buy from us. Sell to us. Power your operation with confidence.

Check out our used equipment: https://www.macallisterpowersystems.com/equipment/used-equipment/

05/27/2026

When temperatures rise and cooling demands increase, MacAllister Power Systems has the chiller solutions to keep your operation running efficiently. We offer air-cooled and water-cooled chillers in capacities ranging from 5–1000 tons, with nominal and low temperature capabilities to support a wide range of industries and applications.

Our fleet features environmentally-friendly refrigerants along with a full line of accessories including pumps, hoses, manifolds, and more for a complete temporary cooling solution.

Whatever your cooling needs this summer, our team is ready to help deliver reliable rental solutions that keep you cool and operational.

Check Out Our Chillers: https://www.macallisterpowersystems.com/rental-equipment/site-support/chillers/

05/25/2026

05/21/2026

Meet the Sullair E425H, the 1035’s little brother built to handle big summer demands. When rising temperatures put extra strain on operations, having reliable compressed air on-site becomes critical. The electric-powered E425H delivers dependable performance with the efficiency, quieter operation, and reduced emissions that today’s jobsites and facilities need.

Going into peak summer season, the Sullair E425H is a smart solution for operations looking to stay efficient, reduce downtime, and keep projects moving.

Check out our Air compressor options here: https://www.macallisterpowersystems.com/rental-equipment/site-support/air-compressors/

05/19/2026

MacAllister Power Systems brought together power industry leaders, customers, and policy makers for meaningful conversations around the future of energy infrastructure last Tuesday at the University of Michigan. Discussions focused on load growth, grid capacity challenges, and the rapid deployment of data centers shaping today’s power landscape.

Along with great networking opportunities, attendees enjoyed an incredible venue, great food, and exclusive behind-the-scenes access to the Michigan Wolverines football locker rooms and time on the field at the legendary Michigan Stadium.

Thank you to everyone who attended and contributed to the conversations and partnerships that made this event a success. Planning for next year’s event is already underway, and we’re looking forward to building on this momentum.

05/19/2026

Please join us in welcoming Frank Bostwick to the MacAllister Power Systems Rental team! With 15 years of experience in the compressed air industry, Frank brings extensive knowledge and expertise to both our sales and service operations. In his role, he is focused on strengthening team development, improving fleet reliability, and implementing systems that help us better support our customers' compressed air needs.

We’re excited to have Frank on board and look forward to the impact he will make for our team and customers alike.

Learn more about our rental power offerings below:
https://lnkd.in/gZKMRgw6

04/23/2026

As organizations across all industries continue to evolve, decommissioning equipment is often a necessary part of growth, upgrades, or facility transitions. At MacAllister Power Systems, we specialize in purchasing used and surplus equipment, helping companies like yours turn idle or decommissioned assets into immediate value. Whether you're upgrading systems, closing out a project, or clearing space, our team provides a straightforward, efficient process to evaluate and purchase your equipment.

Learn more here: https://www.macallisterusedpower.com/services/decommissioning-services-asset-recovery/