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Generator Rentals in Ontario
Stay powered. Stay productive. Generator rentals that keep you running.
Diesel & Natural Gas Generators
15 kW - 2,000 kW
Towable Generators
Easy to move, set up, and power any site in Ontario
Short-Term &
Long-Term Rentals
Customized rental periods to suit your project needs
Extensive Fleet in Wellesley
Over 100 generators ready for deployment across Ontario
Generator Rentals in Alberta
Grizzly Power is now T&T Power Group, delivering the same reliable rentals in Alberta.
Looking for a generator rental in Alberta? Whether you're powering a construction site, mining operation, or emergency outage, our industrial and commercial generators (15 kW - 2,000 kW) are ready when you are. Built on the legacy of Grizzly Power, T&T Power Group is trusted across Alberta for dependable generator rentals—from Calgary and Red Deer, to Edmonton, Fort McMurray and beyond.
Diesel & Natural Gas Generators
15 kW - 2,000 kW
Short-Term &
Long-Term Rentals
Customized rental periods to suit your project needs
Towable & Skid-Mount Options
Flexible setups for any site
Extensive Fleet in Wellesley
Over 100 generators ready for deployment across Ontario


Generator Rentals in Ontario
Stay powered. Stay productive. Generator rentals that keep you running.
Whether you're managing a construction project, preparing for seasonal agricultural demands, or ensuring backup power for critical facilities, T&T Power Group delivers fast, flexible generator rentals across Ontario. Our industrial-grade units are ready when you are, backed by local support from our Wellesley hub.
Diesel & Natural Gas Generators
15 kW - 2,000 kW
Towable Generators
Easy to move, set up and power any site in Ontario
Short-Term &
Long-Term Rentals
Customized rental periods to suit your project needs
Extensive Fleet in Wellesley
Over 100 generators ready for deployment across Ontario


Reliable Power Solutions for Every Industry
At T&T Power Group, we understand that each industry has unique power requirements. That's why we offer tailored generator rental solutions to meet the diverse needs of our clients across Ontario.

Peak Shaving
Reduce reliance on grid power during high-demand periods to save on energy costs.

Industrial Shutdowns & Turnarounds
Temporary power solutions to maintain productivity during maintenance.

Construction Sites
Reliable power for trailers, tools, and equipment—delivered fast to keep your project on track.

Events & Festivals
Ensure uninterrupted power for lighting, sound, and vendor operations.

Agriculture & Grain Drying
Keep operations running with consistent power during seasonal peaks.

Cellular & Broadcasting Towers
Ensure consistent power for remote communication and data transmission.

Power Outages
Emergency backup to keep businesses, facilities, and essential services running.

Mining Sites
Rugged generator rentals built for remote sites and demanding conditions.
Ready to Power Your Project?
Getting Started is Easy!
Getting Started is Easy!
Consultation
Discuss your power needs with our experts.
Get a Fast Quote
Receive a tailored generator rental plan.
Delivery & Setup
Timely delivery and professional setup at your site.
Ongoing Support
24/7 support throughout the rental period.
Consultation
Discuss your power needs with our experts.
Get a Fast Quote
Receive a tailored generator rental plan.
Delivery & Setup
Timely delivery and professional setup at your site.
Ongoing Support
24/7 support throughout the rental period.
Let's Get Your Site Powered
Let's Get Your Site Powered
FILL OUT THE FORM:
All fields are requiredWe also rent fuel tanks, distribution panels, cables and light towers. Everything you need to keep your site safe, powered, and running smoothly.

Want to speak to someone right away?
Need a full power setup?
Give us a call at 1-800-221-3432.
Ontario Generator Rentals — FAQ
What is an industrial generator rental, and when is it needed?
Industrial generator rentals provide temporary power for projects, facilities, or events when grid electricity isn’t available or reliable. At T&T Power Group, we supply high-capacity generators throughout Ontario for construction sites, planned outages, manufacturing, and emergencies.
What types of industrial generators can I rent in Ontario?
You can rent a variety of industrial generators in Ontario, including diesel and natural gas units in multiple sizes for different applications. T&T Power Group offers a fleet ranging from 15kW up to 2,000kW towable generators.
How do I choose the right size generator for my project?
Choosing the right generator size depends on the total power requirements of your site or equipment. Our expert team at T&T Power Group can help you assess your needs and recommend the best generator for safe, efficient operation.
Are towable generators available for rent in Ontario?
Yes, towable generators are available and are a popular choice for projects needing easy mobility between sites. T&T Power Group provides trailer-mounted generators that can be delivered quickly and positioned wherever you need power across Ontario.
Can I rent a generator for short-term or long-term use?
Generator rentals can be arranged for any duration, from a single day to several months or more. At T&T Power Group, we offer flexible rental periods to suit your schedule, whether you have a weekend event or a long-term construction project.
How quickly can a generator be delivered in Ontario?
Delivery times vary, but most rental companies offer rapid service for urgent needs including to remote areas. T&T Power Group’s Ontario hub is in Wellesley, allowing us to respond quickly across the most populated, and even remote, areas in Ontario.
Which industries in Ontario use rental generators the most?
Industries such as construction, film and television, manufacturing, agriculture, and emergency response commonly use rental generators. T&T Power Group serves all of these sectors in Ontario, ensuring reliable temporary power for jobs big and small.
What kind of support or maintenance is included with a rental generator?
Rental generators usually come with support for installation, operation, and regular maintenance during your rental period. With T&T Power Group, our technicians can handle setup, provide on-call support, and perform any required servicing so your power stays reliable.
Can rental generators handle Ontario's harsh weather conditions?
Most industrial rental generators are built to withstand rain, snow, and extreme temperatures. T&T Power Group’s fleet is equipped with weatherproof enclosures and cold-weather features, so you get dependable power all year round in Ontario.
How much does it cost to rent a generator in Ontario?
Rental costs depend on the size and type of generator, the rental duration, and any additional services or accessories. T&T Power Group provides transparent, competitive quotes with no hidden fees. Just let us know your needs and we’ll customize a rental plan for you.
All fields are required
Give us a call at 1-800-221-3432.
Give us a call at 1-800-221-3432.
Prefer to speak with someone?
Need more than just a generator?
We also rent fuel tanks, distribution panels, cables and light towers. Everything you need to keep your site safe, powered, and running smoothly.
