If you’re asking can you rent a generator, the short answer is yes. Renting a generator is common for power outages, construction jobs, outdoor events, and short-term business needs. You do not have to buy one to get backup power.
In this guide, you’ll learn where to rent a generator, what it usually costs, and how to choose the right size without overcomplicating it.
Key Summary:
- Generator rental provides temporary power for homes, events, and job sites.
- Generator rental costs start around $60 per day for small portable units.
- Generator size determines how many appliances or systems you can run safely.
- Renting a generator reduces upfront cost compared to buying one.
- Fuel type affects runtime, noise level, and overall operating expense.
Can You Rent a Generator?
Yes, you can rent a generator for a day, a week, or even a few months. Most cities have multiple rental options, from small portable units to large trailer-mounted systems.
Renting makes sense if you only need temporary power. Instead of paying thousands to buy a generator, you pay a daily or weekly rate. You also avoid long-term storage, maintenance, and servicing headaches.
If you’re dealing with a short outage, hosting an event, or running a temporary job site, renting is often the smarter and more flexible option.
Where Can You Rent a Generator?
You can rent a generator from home improvement stores, equipment rental companies, and specialized power providers. The right place depends on how much power you need and whether you want delivery and setup included.
Home Improvement Stores
Stores like The Home Depot and Lowe’s rent out portable generators.
These are usually in the 2,000 to 8,000 watt range. They work well for:
- Running a refrigerator and a few lights
- Powering tools during a small project
- Short home outages
This option is simple and convenient if you just need basic backup power.
Equipment Rental Companies
Companies such as Sunbelt Rentals and United Rentals offer larger systems.
You can rent:
- Trailer-mounted generators
- Diesel-powered units
- 10 kW to several hundred kW systems
These are common for construction sites, outdoor festivals, and temporary commercial setups. Many of these companies also handle delivery and pickup.
Specialized Power Rental Providers
For large facilities or critical operations, specialized power rental companies offer high-capacity generators with full support.
They often include:
- On-site setup
- Fuel management
- Monitoring and emergency service
This level of rental is typically used by hospitals, factories, and large event organizers.
How Much Does It Cost to Rent a Generator?
Generator rental costs usually start around $60 per day for small portable models. Larger commercial units can cost $300 to several thousand dollars per day, depending on size and duration.
The final price depends on three main things: generator size, fuel type, and how long you need it. Delivery and fuel may cost extra.
| Generator Type | Power Range | Estimated Daily Cost | Typical Use |
| Small Portable | 2,000 to 4,000 W | $60 to $120 | Home backup, camping |
| Mid-Size Portable | 5,000 to 8,000 W | $100 to $250 | Appliances, tools |
| Towable Diesel | 10 kW to 100 kW | $300 to $1,500 | Events, job sites |
| Industrial Generator | 100 kW and above | $2,000+ | Large facilities |
If you only need power for a short outage, a small portable unit is usually the most affordable choice. If you are powering a large event or commercial site, expect higher costs but also more support and reliability.
Types of Generators Available for Rent
You can rent several types of generators depending on your power needs, location, and budget. Rental options range from small portable units for home backup to large industrial diesel systems for commercial sites. The right type depends on how much power you need and how long you need it.
Below is a breakdown of the most common generator types available for rent.
Portable Generators
Portable generators are the most common rental option for homeowners.
- Typically range from 2,000 to 8,000 watts and run on gasoline or propane.
- Best for refrigerators, lights, small appliances, and power tools.
- Affordable and easy to move but cannot power a full home with central air.
Towable or Trailer-Mounted Generators
Towable generators are larger units mounted on trailers.
- Usually range from 10 kW to 100 kW or more.
- Commonly used for construction sites and outdoor events.
- Provide higher output and often include delivery and setup.
Standby Generators (Temporary Installations)
Some providers rent standby generators for short-term whole-home or facility backup.
- Connect directly to your electrical panel.
- May include an automatic transfer switch.
- Ideal for medical offices, retail businesses, and outage-prone homes.
Battery or Solar Generators
Battery-powered units, often called solar generators, are also available for rent.
- Quiet and emission-free operation.
- Safe for indoor use.
- Limited runtime compared to fuel-powered generators.
Is It Better to Rent or Buy a Generator?
Renting a generator is usually better for short-term or occasional use. Buying makes more sense if you need backup power regularly over many years. The right choice depends on how often you expect to use it.
Here is a simple comparison.
| Factor | Renting | Buying |
| Upfront Cost | Low | High |
| Maintenance | Usually included | Your responsibility |
| Flexibility | Can change sizes | Fixed capacity |
| Long-Term Cost | Higher over time | Lower if used frequently |
| Storage | Not required | Required |
| Best For | Temporary needs | Frequent outages |
If outages are rare, renting keeps costs low. If you rely on backup power often, ownership may save money long term.
How to Choose the Right Generator to Rent
Choosing the right rental generator starts with understanding your power needs. The most common mistake people make is renting a unit that is too small.
Follow these steps before booking.
- Calculate your running watts by listing all devices you plan to use at the same time.
- Add starting watts for appliances like refrigerators and air conditioners.
- Decide on fuel type based on availability and runtime needs.
- Estimate how long you need the generator each day.
- Confirm delivery, pickup, and setup services.
- Review the rental agreement for fees, fuel policy, and support terms.
Safety Rules When Renting a Generator
Generators are useful but must be operated properly to avoid serious risks such as carbon monoxide poisoning or fire.
Follow these essential safety rules.
- Never run a generator indoors or inside a garage.
- Keep the generator at least 20 feet away from doors and windows.
- Place it on a dry, level surface.
- Use heavy-duty outdoor extension cords rated for the load.
- Do not overload the generator beyond its capacity.
- Allow the engine to cool before refueling.
- Store fuel in approved containers only.
- Follow grounding instructions if required.
According to the Centers for Disease Control and Prevention, carbon monoxide from generators is a leading cause of poisoning during power outages, so proper placement is critical.
Conclusion
Yes, you can rent a generator, and for many people, it is the most practical solution. Renting gives you temporary power without the high upfront cost of buying a unit you may rarely use.
Rental options range from small portable generators for home outages to large trailer-mounted systems for commercial projects. Costs vary depending on size, fuel type, and duration, but short-term rentals are often affordable.
If you only need backup power occasionally, renting usually makes sense. If you experience frequent outages or rely on backup power for business, buying may be the better long-term investment.
Related FAQs
Can you rent a generator for home use?
Yes, you can rent a generator for home backup during outages. Portable models are commonly available and suitable for running essential appliances like refrigerators and lights.
Can you rent a generator for one day?
Yes, most rental companies offer daily rates. Short-term rentals are common for events, emergencies, and temporary job sites.
How much does it cost to rent a generator?
Rental costs typically start around $60 per day for small portable units and increase based on size, fuel type, and duration.
Is fuel included when you rent a generator?
Fuel is sometimes included, but often billed separately. Always confirm the fuel policy before signing the rental agreement.
Can you rent a generator for an apartment?
Yes, but fuel-powered generators must be used outdoors. For apartments, battery-powered units are safer and quieter options.
How long can you keep a rented generator?
You can rent a generator for a day, a week, or several months. Longer rentals usually come with discounted rates.
Robert Caldwell writes in-depth guides and reviews focused on generators, backup power systems, and portable energy equipment. His work is grounded in hands-on testing, covering fuel types, runtime performance, noise levels, and real-world reliability. He helps homeowners, RV owners, and outdoor users choose dependable power solutions with confidence. Every article emphasizes clear explanations, safe operation, and long-term value.
