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Milperra · Sydney, New South Wales · October 2026 figures

Best HVAC specialists in Milperra, NSW

The top-ranked HVAC specialists in Milperra are Diamond AirFlow (5.0 from 59 reviews), DualTech Group (4.7 from 15 reviews) and Diamond Air Group Pty (4.8 from 10 reviews). 6 are ranked here, in the order of the 768 on the Sydney list.

Ranked
6
Median rating
4.8
Reviews behind the list
104
Open Saturday
3 of 5

The ranked list

  1. Rank 1.

    Diamond AirFlow

    Milperra · #121 in Sydney · Air conditioning contractor

    5.0 59 reviews Proven 4.75

    Open SaturdayOpen lateOpens early

    0420 448 773Website
  2. Rank 2.

    DualTech Group

    Milperra · #504 in Sydney · HVAC contractor

    4.7 15 reviews Proven 4.30

    1300 252 508Website
  3. Rank 3.

    Diamond Air Group Pty

    Milperra · #536 in Sydney · Air conditioning contractor

    4.8 10 reviews Proven 4.27

    (02) 9792 4464
  4. Rank 4.

    Air Conditioning Sydney

    Milperra · #564 in Sydney · Air conditioning contractor

    5.0 6 reviews Proven 4.23

    Open Saturday

    0468 011 737Website
  5. Rank 5.

    Ideal Airconditioning Pty Ltd

    Milperra · #670 in Sydney · Air conditioning contractor

    4.4 7 reviews Proven 4.10

    Open Saturday

    0452 488 211Website
  6. Rank 6.

    Blue Star Air Conditioning Revesby

    Milperra · #734 in Sydney · Air conditioning system supplier

    3.4 7 reviews Proven 3.84

    Opens early

    (02) 8709 9888Website

HVAC Specialists in Milperra at a glance

  • 6 HVAC specialists in Milperra are ranked here, with 104 Google reviews between them and a median rating of 4.8.
  • 83% list a website and 100% a phone number on Google.
  • 3 of the 5 that list opening hours open on Saturday, and none on Sunday.
  • Diamond AirFlow in Milperra has the most Google reviews (59), averaging 5.0.

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Questions

Who are the best HVAC specialists in Milperra?

The top-ranked HVAC specialists in Milperra are Diamond AirFlow (5.0 from 59 reviews), DualTech Group (4.7 from 15 reviews) and Diamond Air Group Pty (4.8 from 10 reviews). Each is ranked by proven rating, its Google rating weighted by the number of reviews behind it.

How many HVAC specialists are there in Milperra?

The Agentize Directory ranks 6 HVAC specialists in Milperra, each with a Google rating from at least five reviews. Their median rating is 4.8, from 104 reviews in all.

Which HVAC specialists in Milperra are open on weekends?

None of the 5 that list hours on Google open on both Saturday and Sunday; 3 open on Saturday.

Which HVAC specialist in Milperra has the most reviews?

Diamond AirFlow has the most Google reviews of any HVAC specialist ranked in Milperra: 59, averaging 5.0.

How is this list of HVAC specialists ranked?

Every list is ranked by proven rating: a business's Google rating weighted by the reviews behind it, so a perfect score from five reviews cannot outrank a near-perfect one from five hundred. No business pays to be listed or to move up. How the ranking works.

HVAC Specialists in other Sydney suburbs

All 768 HVAC specialists in Sydney

More in Milperra

Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists on Google. No business pays to be listed or to move up, and none is verified or endorsed by Agentize. How the ranking works.