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Generator rental

About This Equipment

About Generators

Jobsite generators supply temporary power where utility service isn't available yet or can't be interrupted. Rental options range from portable units for hand tools and small equipment to towable diesel generators that run job trailers, lighting, pumps and welders.

Construction teams rent generators for new sites before permanent power is connected, remote and road projects, planned shutdowns and backup during outages or electrical work. Larger units can often be paired with distribution boxes and cables to run multiple circuits.

Renting lets you size the generator to each project's actual load and avoid owning, storing and maintaining equipment you only need occasionally.

Common Uses

Jobs and Applications

  • Power tools and equipment
  • Job trailers and site offices
  • Temporary lighting
  • Pumps and dewatering
  • Welding and heavy loads
  • Backup power during outages

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Rental Considerations

What to Know Before You Rent

  • Load sizing

    Add up the running watts of everything you'll power at once, and account for the higher starting load of motors and compressors.

  • Voltage and phase

    Confirm whether you need single-phase or three-phase power and the voltages your equipment requires.

  • Fuel and runtime

    Ask about fuel type, tank size and expected runtime, and who is responsible for refueling.

  • Noise

    Sound-attenuated generators are useful near occupied buildings and residential areas.

  • Building connections

    Connecting a generator to a building's electrical system typically requires a transfer switch installed by a qualified electrician.

  • Rental duration

    Providers commonly offer daily, weekly and monthly rates. Ask how rates, hour limits, weekends and delivery days are counted so you can plan the rental around your schedule.

This guidance is general. Always follow the manufacturer's instructions, your rental provider's requirements and your jobsite's safety rules.

FAQ

Generator Rental Questions

What size generator do I need?

Add up the running wattage of everything you'll power at the same time, plus the starting load of motors and compressors. A rental provider can help size a unit from your equipment list.

Should I rent a portable or towable generator?

Portable generators suit hand tools and small loads. Towable generators handle job trailers, lighting, pumps and larger or three-phase loads.

Is fuel included in a generator rental?

Policies vary. Some providers deliver the unit full and charge for refueling; others offer fueling service. Ask before booking.

Can I connect a rental generator to a building?

Connecting to a building's wiring typically requires a transfer switch installed by a qualified electrician to prevent backfeeding utility lines.

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