Powell Electrical Contracting Inc.
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Agricultural Electrician in Dunnville, ON

Farms need electrical work that holds up to real working conditions. Powell Electrical Contracting Inc. is a family-owned electrical contractor based in Dunnville, Ontario, and we wire barns, grain systems and farm-wide power for operations across Haldimand, Hamilton and Niagara.

Whether you are adding a building, upgrading service or planning backup power, we keep the job simple and the work clean.

Call (289) 547-7927Get a Quote
Solar tracker in a farm field at a Powell Electrical job site

What we do

  • Barns: wiring, power and lighting for barns and outbuildings.
  • Grain systems: power for grain handling and storage equipment.
  • Generators: standby power so the farm keeps running during an outage.
  • Three-phase service: three-phase power for equipment that needs it.
  • Lighting: lighting for yards, barns and work areas.
  • Farm-wide power upgrades: upgrades that bring power across the whole property.

Why Powell

  • Family-owned and operated, based in Dunnville, Ontario.
  • Work led by Jim Powell, Owner and Master Electrician.
  • Licensed and insured, ECRA/ESA #7016920.
  • We follow ESA guidance on every job.
  • Straight-up quotes and clean workmanship. We show up on time and leave the site cleaner than we found it.
  • Most of our work comes from neighbours and referrals.
Generac standby generator installed by Powell Electrical

How it works

  1. 1

    Call or send the form

    Call Jim at (289) 547-7927 or send us the quote form below.

  2. 2

    We talk through the job

    We go over what you need and answer your questions.

  3. 3

    Written quote

    You get a straight-up written quote.

  4. 4

    We do the work

    We do the job cleanly and to code, following ESA guidance.

Service area

We are based in Dunnville and serve:

  • Dunnville
  • Haldimand County
  • Hamilton
  • Grimsby
  • West Lincoln
  • Niagara Region

Frequently asked questions

Can you install a generator on the farm?

Yes. We sell, install and service standby generators sized for home, business or farm.

Are you licensed and insured?

Yes. Powell Electrical Contracting Inc. is licensed and insured, ECRA/ESA #7016920, and we follow ESA guidance on every job.

What areas do you serve?

We are based in Dunnville, Ontario and serve Dunnville, Haldimand County, Hamilton, Grimsby, West Lincoln and Niagara Region.

Do you handle emergencies?

Yes. We offer 24/7 emergency electrical service. Call Jim directly at (289) 547-7927.

Ready to get started?

Call Jim directly or send the quote form.

Call (289) 547-7927Get a Quote

Get in touch

Tell us about your project.

Quotes, service calls, or a quick question — reach out and we'll get back to you. Request a quote below.

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