Common Questions About Renting a Generator

What's the best generator brand for a home power outage?

Honda and Generac are the two brands homeowners ask for most. Honda inverter models are quiet and fuel-efficient for running a fridge, sump pump, and a few lights, while Generac units tend to offer more total wattage for running multiple appliances at once. A Honda EU2200i 2200-watt inverter generator is a common size for a short outage, while a Generac 2500-watt portable inverter generator covers similar ground with a bit more headroom.

How much does it cost to rent a generator per day?

Small inverter generators under 3000 watts generally rent for $40 to $65 per day. Mid-size portable units in the 5000 to 7000 watt range run $75 to $150 per day, and larger units near 9000 watts and up can run $150 to $250 per day depending on the market and provider. Weekly rentals usually cost about the same as four or five daily rentals, so a multi-day job almost always makes more sense as a weekly booking.

Do I need a deposit to rent a generator?

Most providers on Rntr require a refundable security deposit, typically ranging from $50 for a small inverter unit to a few hundred dollars for larger standby-class equipment. The deposit is returned after the generator is checked back in undamaged and with fuel topped off, if that's part of the provider's terms. Deposit amounts and fuel policies are listed on each individual listing before you book.

What size generator do I need for a job site or event?

Add up the running watts of everything you'll plug in at once, then add 20 to 25 percent buffer for startup surge on motors and compressors. A single circular saw and some lighting might only need a small unit like a 3000-watt inverter generator, while running multiple power tools or a small event's sound and lighting setup usually calls for something in the 6500 to 9000 watt range, such as a 9000-watt quiet inverter generator.

Can I get a generator delivered, or do I have to pick it up?

Both options exist depending on the provider. Smaller inverter generators are light enough to load into a trunk or truck bed for self pickup, which also saves on delivery fees. Larger portable and standby-class generators are heavier and often make more sense with delivery, especially if you're renting alongside other equipment for a construction project or outdoor event. Check the listing details for each provider's pickup and delivery terms and any delivery radius or fee.

What's the difference between an inverter generator and a standard portable generator?

Inverter generators produce cleaner, more stable power and run quieter because engine speed adjusts to the actual load. That makes them a better fit for sensitive electronics, medical equipment, and situations where noise matters, like camping or a backyard party. Standard portable generators run at a constant engine speed, are usually louder, and tend to offer more raw wattage per dollar, which makes them a common choice for job sites and whole-home backup power.

Is a Honda or Generac generator quieter for a backyard event?

Honda's inverter lineup is generally regarded as the quietest option in the portable generator category, which is why it shows up often at weddings and graduation parties where guests are close to the unit. A Honda 2000-watt generator or similar small inverter model is usually enough for string lights, a speaker, and a few outlets without competing with conversation. If you're planning a bounce house or tent rental alongside your generator, our bounce house vs water slide rentals guide covers how to plan the rest of the party setup.