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Ratings & Review for Harding Plumbing & Heating Limited

Harding Plumbing & Heating Limited is rated as one of the top 20 plumbing companies in the Greater Toronto Area. They rank in at number twenty on’s scoring system which evaluates and ranks plumbers across Canada using over 20 factors. The rating system analyzes all information available online for every plumbing company in the GTA – and across Canada – and scores every company on three categories: Accountability and Trust, Online Reviews, and Warranties and Satisfaction Guarantees.


Harding Plumbing & Heating Limited

224 Sloane Avenue
Toronto, ON, M4A 2C7


Related: See which other plumbing companies rank in the top 20 in the GTA

Accountability & Trust

Harding Plumbing & Heating scores well for accountability and trust. They have been in business for 30 years, and they have not had any complaints filed against them with the Better Business Bureau over the past 3 years. In our view, they could improve some more by becoming accredited by the Better Business Bureau and improving their rating with the Better Business Bureau.

Online Reviews

In regard to ratings and reviews found on the internet, the company does very well with strong reviews on HomeStars.

Warranties & Satisfaction Guarantee

We think it would be good if every plumber publicly offered a warranty on their labour and the parts they install in people’s homes. On top of this, it’s ideal when a plumber also offers a satisfaction guarantee – assuring you, the paying customer, that the repair or installation you pay for is not done until you’re satisfied that it’s finished.

While satisfaction guarantees and parts and labour warranties are commonly offered in some Canadian cities, they’re only publically offered by 30% of plumbers in the Greater Toronto Area.

Harding Plumbing & Heating has not publicly published any information about providing a specific warranty or satisfaction guarantee.

Our Score for Harding Plumbing & Heating

As you can see illustrated in the graphs below, our overall rating for Harding Plumbing & Heating is Very Good at 71%. Their Accountability & Trust score is excellent at 78%. Our adjusted Online Review score for them is good at 69%, but their Warranties & Satisfaction Guarantee score is 0% since they haven’t published any information about this.

Harding Plumbing & Heating Limited
Overall Score

 Very Good

Accountability & Trust


Online Reviews


Warranties & Satisfaction Guarantee

None Published 

Not Accredited by the Better Business Bureau.

Has No rating and 0 complaints.

In business 30 years (since 1988).

Google: 0 reviews | 0% Score from Clients 0 reviews | 0% Score from Clients

HomeStars: 8 reviews | 100% Score from Clients

Score for Harding Plumbing & Heating Limited is decreased by:

  • No Better Business Bureau rating
  • Lower level of accountability – not accredited by and accountable to the Better Business Bureau
  • Could do better with a Satisfaction Guarantee and/or a published Warranty

Their score is increased by:

  • Good online reviews
  • Many years in business with no complaints

Harding Plumbing & Heating Limited


224 Sloane Avenue, Toronto, Ontario, M4A 2C7

Address to report errors for plumbers & plumbing companies in this directory


Coupons & Discounts for Harding Plumbing & Heating

If you’re thinking of hiring Harding Plumbing & Heating, make sure to take a quick look at their discounts and coupons webpage first.

Tips for Hiring a Plumber

Regardless of how good a company looks or how high they rank, it’s always wise to get at least 3 quotes before hiring a plumber. We’ve also created a guide to help you find the best plumber for your renovation or repairs.