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Temporary Power Poles - San Bernadino County

When you need a reliable temporary power solution for your next project in San Bernardino, trust National Construction Rentals. For more than two decades, National has assisted with temporary power installations for all kinds of construction projects, large and small.

We have a large selection of temporary products available, including above and below ground installations, meter poles, sub poles, Black Diamond poles, switch gear, spider boxes, transformers and more. For temporary power you can rely on in San Bernardino, Fontana, Rancho Cucamonga, Ontario, Victorville and more, choose National.

Personalized for your needs 

National has a wide variety of temporary power products, so you can be sure your power setup is perfectly customized for your needs. We can install overhead or underground temporary power configurations, and offer several additional power options, including:

      •  Black Diamond Poles 
      •  Sub Poles: 50, 70, 100, 200 or 400 amp options
      •  Meter Poles: 100, 200 or 400 amp Overhead/Underground
      •  Transformers: 120v/208v, 120v/240v, or 277v/408v
      •   And more! 

We also have several additional options, from stand up cabinets and quartz lighting to phone wiring, trailers and equipment connections, and more. If you want to make sure your power setup is perfectly tailored to your needs, we offer project design and permitting services, so you can be sure that you have the perfect power solution. 

A perfect choice for any of your projects

National offers all the temporary power options and expertise you need to ensure your job site is powered up and functional.
The overhead configuration is our most cost-effective and popular temporary power solution. We provide 24 ft sub poles or 30 ft Black Diamond poles, meter poles in several different amperages and three transformers with different strength options, so you can completely customize your overhead power setup.

If your job site needs an underground configuration, National has the expertise to ensure your power setup is properly installed. We design, trench, lay conduit and pull wire, so you can be confident that your power setup is optimized and safe. The meter poles come in 100, 200 or 400 amperage options, and you can also choose from our three different voltage transformers.
You can also browse our selection of additional power options, including stand up electrical cabinets, high voltage options, trailers and equipment connections, telephone wiring, quartz lighting and more.

No matter what kind of temporary power solution you’re looking for, National Construction Rentals has all the power equipment and accessories your job site needs.

To learn about temporary power options in Rialto, Hesperia, Chino, Upland, Chino Hills and more, call National Construction Rentals today or visit a service location near you.

  • Experience

    National’s power technicians are experts in the installation of overhead and underground systems, and a test variety of options.

  • Options

    National is adept with single and 3-phase systems, loop systems, telephone wiring, commercial stand up cabinets, and more.

  • Savings

    Under the right scenario, temporary power is a smart and low-cost alternative to other options on the market today.

LOCAL ADDRESS: 11029 Beech Ave, Fontana, CA 92337  •  LOCAL PHONE: (909) 574-1400
Local Service Areas
  • Adelanto
  • Apple Valley
  • Barstow
  • Big Bear City
  • Bloomington
  • Chino
  • Chino Hills
  • Colton
  • Crestline
  • Fontana
  • Fort Irwin
  • Grand Terrace
  • Hesperia
  • Highland
  • Joshua Tree
  • Lake Arrowhead
  • Loma Linda
  • Mentone
  • Montclair
  • Ontario
  • Phelan
  • Rancho Cucamonga
  • Redlands
  • Rialto
  • San Bernardino
  • Twentynine Palms
  • Upland
  • Victorville
  • Yucaipa
  • Yucca Valley

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