About Us

Who we are

We are specialists in the power and energy sector. Thirty years of experience within industry and electrical utilities in various countries led us to realise that commercial and industrial customers were often poorly served. We therefore established Power Quality Investigations to better serve customers in their power and energy requirements.

Our greatest pleasure is working with customers to help them fully resolve issues related to electrical power and energy.

Bill Chesterton

I love solving power quality and energy issues
Sign in
Forgot password?
Sign up

(*) Required fields

I agree with OptimaSales Terms & Privacy Policy