N3 Air Conditioning

heating and cooling business in NSW

4.7from 26 reviews59.2/ 100 evidence score#142 of 160 in Sydney

Court 4/167 Macquarie St, Sydney NSW 2000

Call (02) 9571 0581Visit website

N3 Air Conditioning is a heating and cooling business in NSW. It has 4.7 stars from 26 Google reviews. WhoToHire scores it 59.2 out of 100 on independent evidence checks. That places it 142 of 160 heating & cooling listed in Sydney. It is corroborated by 2 independent sources. 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 corroboratedConfirmed

    Described consistently by 2 separate sources. The independent mapping record matches at 100% confidence.

  • Website reachableConfirmed

    Last reached 2 Sept 2026 over HTTPS, HTTP 200.

  • Phone number confirmedNot confirmed

    The listed number does not match the one on their own website. Often a stale listing, sometimes a lead reseller in between.

  • 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

  • hvac_services

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

4.7 stars from 26 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.

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, says it is certified and says it is accredited.

What it offers

  • free-quote
  • multi-year-warranty
  • 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

  • Maintenance & Repair
  • 24/7 Emergency Callouts
  • Repair & fault diagnosis
  • Replacement & retrofitting
  • Maintenance & Servicing
  • Scheduled maintenance
  • Emergency repairs & breakdown calls
  • maintenance promo
  • Air Conditioning Supply, Installation
  • Repairs & Emergency Callouts

Others nearby

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

All 160 heating & cooling in Sydney →