Expert electrical solutions within your budget.

  • Industrial electrical
  • Industrial electrical
  • Industrial electrical
  • Industrial electrical
  • Industrial electrical
  • Industrial electrical

New Hampshire's Industrial Electrical Service

Harry-O Electrical has a good reputation for providing comprehensive electrical services at an affordable cost. We offer electrical installation and system upgrades for industrial buildings and manufacturing centers of any size. No project is too large or small for our professional staff.

At Harry-O Electrical, our licensed electricians work alongside other professional contractors on new construction, engineered projects, and industrial facility expansion. If your electrical need relates to security or fire safety upgrades, the “O-Team” at Harry-O Electrical can handle your industrial electrical projects.

The “O-Team” provides timely service and will always operate with your company’s interests in mind.

Industrial Electrical System Installation in NH

We offer upgrades and new installation for the following industrial electrical systems:

  • Fire Safety

  • Security

  • Control Wiring

  • Communication Wiring

  • Industrial Lighting Retrofits

  • Solar

NH Industrial Solar System Installation

Industrial solar

Harry-O Electrical provides Energy Star rebate incentives with solar system installation. With solar panels, your industrial building can generate electrical energy much more efficiently, and at a lower cost. Contact us to learn more about our solar system installation services for industrial buildings.

  • Reduce the amount of energy you purchase

  • Incentive checks for renewable energy

  • Grants for small businesses

Certified Industrial Electrical Company in NH

At Harry-O Electrical Corp, all our staff electricians are OSHA certified and receive regular training in electrical system technology and electrical safety. If your industrial building requires system upgrades, Harry-O Electrical is the team to call. We combine friendly service and affordability, working tirelessly to bring you the best possible outcomes for your electrical system. Contact us today for your project estimate!


 Let our “O-Team” work for you. 

Contact Us

Harry-O Electrical Corp.
Harry-O Electrical Corp.

Open 8 AM - 5 PM
Monday - Friday


73 Route 129
PO Box 7812
Loudon, NH 03307

Call:   (603) 798-5599

Fax:   (603) 798-5597

Email:   ObscureMyEmail


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Harry-O Electrical
73 Route 129
Loudon, NH 03307
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