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Sunbury · Melbourne, Victoria · October 2026 figures

Best HVAC specialists in Sunbury, VIC

The top-ranked HVAC specialists in Sunbury are Melbourne Gas & Air (4.8 from 109 reviews), Sparks Heating & Cooling (4.9 from 40 reviews) and Chillcorp Refrigeration & Air Conditioning (5.0 from 6 reviews). 5 are ranked here, in the order of the 645 on the Melbourne list.

Ranked
5
Median rating
4.8
Reviews behind the list
181
Open Saturday
4 of 5

The ranked list

  1. Rank 1.

    Melbourne Gas & Air

    Sunbury · #123 in Melbourne · Air conditioning contractor

    4.8 109 reviews Proven 4.68

    Open 24/7

    1300 811 488Website
  2. Rank 2.

    Sparks Heating & Cooling

    Sunbury · #188 in Melbourne · Air conditioning contractor

    4.9 40 reviews Proven 4.60

    Open 24/7

    0433 601 237Website
  3. Rank 3.

    Chillcorp Refrigeration & Air Conditioning

    Sunbury · #465 in Melbourne · Air conditioning contractor

    5.0 6 reviews Proven 4.23

    Open Saturday

    (03) 8840 2562Website
  4. Rank 4.

    Complete Heating & Cooling

    Sunbury · #548 in Melbourne · Air conditioning contractor

    4.3 6 reviews Proven 4.07

    Open Saturday

    0431 954 862
  5. Rank 5.

    Sunbury Auto Air

    Sunbury · #574 in Melbourne · Air conditioning repair service

    4.0 20 reviews Proven 4.00

    (03) 9744 4812Website

HVAC Specialists in Sunbury at a glance

  • 5 HVAC specialists in Sunbury are ranked here, with 181 Google reviews between them and a median rating of 4.8.
  • 80% list a website and 100% a phone number on Google.
  • 4 of the 5 that list opening hours open on Saturday, and 2 on Sunday.
  • 2 list round-the-clock hours, every day of the week: Melbourne Gas & Air and Sparks Heating & Cooling.
  • Melbourne Gas & Air in Sunbury has the most Google reviews (109), averaging 4.8.

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Questions

Who are the best HVAC specialists in Sunbury?

The top-ranked HVAC specialists in Sunbury are Melbourne Gas & Air (4.8 from 109 reviews), Sparks Heating & Cooling (4.9 from 40 reviews) and Chillcorp Refrigeration & Air Conditioning (5.0 from 6 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 Sunbury?

The Agentize Directory ranks 5 HVAC specialists in Sunbury, each with a Google rating from at least five reviews. Their median rating is 4.8, from 181 reviews in all.

Which HVAC specialists in Sunbury are open on weekends?

2 of the 5 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are Melbourne Gas & Air and Sparks Heating & Cooling.

Which HVAC specialists in Sunbury are open 24 hours?

Melbourne Gas & Air and Sparks Heating & Cooling list round-the-clock hours every day on Google. Call ahead to confirm.

Which HVAC specialist in Sunbury has the most reviews?

Melbourne Gas & Air has the most Google reviews of any HVAC specialist ranked in Sunbury: 109, averaging 4.8.

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 Melbourne suburbs

All 645 HVAC specialists in Melbourne

More in Sunbury

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.