From initial investigation and analysis ...
starting with our complimentary billing analysis

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... To custom & manufactured solutions ...
PF capacitors, Cap Banks, Harmonic filters


As we all find ways to stay healthy, happy, and continue business during this time of uncertainty, Cos Phi would like you to know that we remain open for business as an essential service required to ensure our national supply chain operates at capacity.

 We are practicing Social Distancing so don’t bother coming to see us. BUT!  We would love to hear from you by phone, fax, email, Facebook, Tweet, or LinkedIn.

If you need emergency service or repairs please contact us. One of our service technicians will contact you.

Canadian Federal Government Introduces Climate Action Incentive Fund: Small-and Medium-sized Enterprises Project stream

Although not a green energy device, a power factor correction bank (PFC) is certainly a power efficiency device. PFC reduces line-losses and reduces the kVA load between the electric utility and end-user. This means the utility’s generators do not need to work as hard when there is a PFC bank at the customer’s facility. When a generator does not need to work as hard, it will consume less fuel or require less kinetic energy to operate.

Complimentary Hydro Billing Analysis

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Paying penalties due to poor power factor? Our complimentary hydro billing analysis can tell you.
Click here for  more info...

On completion you will be
entered into a draw to win
a 50" TV.





Take a minute to complete our customer satisfaction survey.

Click here


We are currently seeking
independent sales agents and representatives
across Canada and the USA.

For more information contact us 


Thanks for visiting us at
Canada's Outdoor Farm Show
Woodstock, Ontario

Current Openings

Financing available through
our partner


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Cos Phi
P.O. Box 519
153 Richmond St. S.W.
Hensall, ON, N0M 1X0

Ph: 519-262-2822
TF: 844-550-2822
Fax: 519-262-2310

Location Map