Manufacturing downtime can be devastating. Every minute without power risks production delays, lost revenue and potential safety concerns. For many facilities, the solution lies in temporary power rental services that bridge the gap during outages, maintenance or emergencies. Here are some of the best temporary power rental options for manufacturing plants to consider when evaluating your backup power strategy.
1. Sunbelt Solomon
Sunbelt Solomon is one of North America’s largest providers of transformers and temporary power equipment, with more than a century of combined expertise. The company offers a full range of rental solutions — from substation, padmount, dry-type and pole-mounted transformers to cables, transfer switches and power distribution gear — designed to support emergency and planned outages. Beyond equipment, its experienced technicians provide installation, field service and maintenance to ensure safe, seamless integration into manufacturing operations.
A leader in life cycle power management, Sunbelt Solomon also remanufactures and recycles transformers, metals and oils, making sustainability central to its operations. Recycling millions of pounds of material annually, the company pairs reliable service with a strong environmental commitment. With its extensive inventory, rapid availability and dedication to safety, Sunbelt Solomon helps industrial, commercial, and utility customers reduce downtime and keep critical systems running.
2. Aggreko
Aggreko is a global leader in mobile modular power, temperature control and energy services, with over 60 years of experience and operations spanning every major industry. The company provides turnkey temporary solutions that cover power generation, heating, cooling and dehumidification, ensuring manufacturers can continue production during outages, maintenance or grid instability. Its approach emphasizes flexibility — tailoring systems to match site-specific demands, from small projects to large-scale facilities.
Sustainability is central to Aggreko’s strategy. Through its Greener Upgrades program and Energizing Change framework, it delivers lower-emission technologies, alternative fuels and energy-efficient solutions that help customers balance reliability with environmental goals. Features such as rightsized power packages, fuel management, and Aggreko Remote Monitoring allow real-time performance tracking and improved operational efficiency. With deep sector expertise and a global fleet of more than 85,000 assets, Aggreko reduces downtime risks while supporting customers through the energy transition.
3. United Site Services
United Site Services (USS) is one of the nation’s largest providers of integrated site solutions, supporting construction, industrial, government, agricultural, event and emergency response needs. While widely recognized for its sanitation and site services, USS also offers dependable temporary power solutions across California, ensuring projects and events run efficiently with minimal risk of downtime. Its offerings include temporary power poles for long-term jobs such as offices and trailers, as well as portable generator rentals for short-term or mobile applications.
Backed by over 25 years of experience, USS combines a national footprint with the industry’s largest equipment fleet and a workforce trained to the highest safety and service standards. The company ensures consistency, reliability and efficiency across all rentals through its uniform servicing system and comprehensive account management approach. By integrating power solutions with broader site support, USS simplifies operations while keeping projects on track and powered without disruption.
Comparing Key Features of Leading Temporary Power Rental Providers
Choosing the best temporary power rental options for manufacturing plants often involves evaluating service scope, availability, sustainability practices and industry expertise. Below is a side-by-side comparison of the companies highlighted above to help you see how they align with different project needs.
| Company | Years of Experience | Power Solutions Offered | Service Coverage | Sustainability Focus | Notable Strengths |
| Sunbelt Solomon | 100+ combined | Transformers (substation, padmount, pole-mount), power distribution, cables | North America (broad) | Remanufacturing, recycling metals and oils | Large inventory, life cycle power management expertise |
| Aggreko | 60+ | Generators, cooling, heating, dehumidification and remote monitoring | Global (85+ countries) | Greener Upgrades program, alternative fuels | Remote monitoring, rightsized power systems |
| United Site Services | 25+ | Temporary power poles, portable diesel generators | U.S. (strong in California) | Safety programs, compliance and sustainability initiatives | Integrated with site services (sanitation, fencing, waste, etc.) |
Choosing the Right Provider
Not all power rental providers are the same. When selecting a partner, it helps to know both the criteria used to evaluate leading companies and the practical factors you should weigh for your own facility. Here’s what matters most:
- Industry expertise: Look for companies with a strong track record supporting manufacturing and industrial plants, not just commercial or residential projects.
- Capacity and scalability: Confirm that they can handle anything from powering one production line to sustaining your entire facility.
- Deployment speed and coverage: Providers with 24/7 dispatch and regional or nationwide reach can mobilize faster and minimize downtime.
- Compliance and safety: Strong knowledge of Occupational Safety and Health Administration (OSHA) rules, electrical codes, and National Fire Protection Association (NFPA) standards ensures both safety and legal compliance.
- Fuel management: Ask whether they provide fueling services or contracts so operations continue without interruption.
- Monitoring and control systems: Remote monitoring capabilities give visibility into performance and allow quick intervention if issues arise.
- On-site support and training: The best providers deliver equipment and help with installation, technical support and staff training.
- Proactive planning: Seek vendors who encourage site assessments and contingency planning. Having a documented plan ensures a smooth transition when the grid goes down.
- Technology and equipment age: Modern, well-maintained fleets are less prone to breakdowns and often come with improved fuel efficiency and digital controls. Ask about equipment inspection schedules and the average age of the fleet.
- Integration with existing systems: Some providers offer power solutions that can tie seamlessly into your plant’s current electrical infrastructure, reducing setup time and minimizing disruption to operations.
- Flexibility in rental terms: Projects can shift unexpectedly. Providers that offer flexible rental contracts, extensions or early return options can help you adapt without overspending.
Building Resilience Through Temporary Power
Downtime is one of the greatest risks to manufacturing efficiency. By partnering with trusted providers, you can maintain operations and protect your bottom line even during unexpected outages.
The companies listed above represent some of the best temporary power rental options for manufacturing plants. They combine reliability, scalability and compliance knowledge. Pair that with careful planning and the selection tips outlined here, and you’ll be prepared to keep production running no matter what happens to the grid.