Hycool Air Conditioning & Electrical

heating and cooling business in Castle Hill, NSW

5.0from 223 reviews75.7/ 100 evidence score#7 of 11 in Castle Hill
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Hycool Air Conditioning & Electrical is a heating and cooling business in Castle Hill, NSW. It has 5.0 stars from 223 Google reviews. WhoToHire scores it 75.7 out of 100 on independent evidence checks. That places it 7 of 11 heating & cooling listed in Castle Hill. Its website was reachable when last checked. Placement cannot be bought.

What we checked

Including the checks that did not pass, and the ones that never ran. A blank is not a pass.

  • Independently corroboratedNot confirmed

    Only one source describes this business. That is an entry, not corroboration.

  • Website reachableConfirmed

    Last reached 3 Sept 2026 over HTTPS, HTTP 200.

  • Phone number confirmedNot checked

    This check has not run for this business.

  • ABN confirmedNot checked

    No ABN is published on their website. Most small businesses don't publish one, so this is a bonus signal rather than a warning.

Listed on Google as

  • Air conditioning contractor
  • Electrician
  • Service establishment

The highlighted one is its primary category — what this business chose to be listed as first. On a list page, a business whose primary category matches what you searched for is treated as a closer match than one that offers it among many other trades. How that affects the order.

Reviews

5.0 stars from 223 reviews.

We hold the count and the average, not the individual reviews, so we cannot tell you whether those reviews arrived steadily over years or all in one fortnight. The second is far more likely to have been bought, and we would tell you if we could.

Opening hours

Monday7am – 5pm
Tuesday7am – 5pm
Wednesday7am – 5pm
Thursday7am – 5pm
Friday7am – 5pm
SaturdayClosed
SundayClosed

Read from the listing rather than their marketing copy. Ring first if it matters.

What they say about themselves

Taken from their own website. We have not verified any of it — it is here because it is useful, and labelled because it is unverified.

Advertises an emergency callout service

On its own site, this business says it is licensed, says it is insured and says it is certified.

What it offers

  • free-quote
  • warranty

Get any of these in writing before work starts. A warranty nobody wrote down is the most common thing people find they do not have.

Services it lists

  • Construction
  • Full Aftercare & Maintenance Services
  • Meet Your Local Electrical Experts
  • Need Electrical Work? We’ve Got You
  • Post-installation care
  • Fault diagnosis and repair experts
  • Hycool Electrical Services
  • Clean, professional, and courteous
  • Air Conditioning Installation
  • Air Conditioning Repairs
  • Air Conditioning Maintenance
  • Emergency Air Conditioning

Others nearby

Same trade, ordered by how close they are and how much evidence we hold — within 40 km of this address.

All 11 heating & cooling in Castle Hill →