Compare heat pump installers in Hamilton
We checked 23 licensed heat pump installers in Hamilton against the public register, and scored 1 of them on reviews, licence records and business longevity. Nobody pays to be scored.
- Licensed in Hamilton
- 23
- Scored below
- 1
- With a verified licence
- 1
- Median Google rating
- 5.0
- Last assessed
Our picks
Best overall
Global Air Conditioning & Refrigeration
LocalScore 57.7
All 1 listed heat pump installers
| Business | LocalScore | Licence | Google rating | Reviews |
|---|---|---|---|---|
| Global Air Conditioning & Refrigeration | 57.7 | Electrical Service Technician | 5.0 | 8 |
Also licensed, in Hamilton: 22 we could not score
These hold a current licence on the same public register, checked the same way. We could not score them because they have too few public reviews to rank fairly, many are sole traders without a Google listing. They are shown alphabetically, not ranked, and their absence from the table above says nothing about their work.
- A1 Electrical & Heatpumps
- Aaa Heatpump Services
- Ag Airconditioning
- Airconditioning Heatpump Construction
- Cambridge Air Conditioning Cambridge
- Cambridge Heatpumps Cambridge
- Cityair Air Conditioning Refrigeration & ElectricalElectrician
- Cool Temp Refrigeration & Air ConditioningElectrical Service Technician
- Core Air Conditioning and RefrigerationElectrical Service Technician
- Fire N Ice Cambridge
- FMR Heatpump Services
- Grant Group Cambridge
- H&A Refrigeration and Air Conditioning ServicesElectrical Service Technician
- Heat Pump Air Conditioning Services 2015 Cambridge
- Just Heat Pumps and Refrigeration
- K & T Heat Pump Cleaning Service
- MRF Refrigeration & Air Conditioning
- Pacific Heat Pump Services
- Reef Refrigeration & Air Conditioning
- Taupo Refrigeration & Air Conditioning
- The Heat Pump Shop
- Waikato Air Conditioning
Other trades in Hamilton
- Drainlayers in Hamilton 12 businesses
- Plumbers in Hamilton 12 businesses
- Tyre shops in Hamilton 10 businesses
- Dentists in Hamilton 9 businesses
- Auto electricians in Hamilton 8 businesses
- Mechanics in Hamilton 7 businesses
- Barbers in Hamilton 6 businesses
- WoF and vehicle inspections in Hamilton 6 businesses
- Physiotherapists in Hamilton 5 businesses
- Hairdressers in Hamilton 5 businesses
- Tilers in Hamilton 5 businesses
- Photographers in Hamilton 4 businesses
- Arborists in Hamilton 4 businesses
- Mortgage brokers in Hamilton 4 businesses
- Panelbeaters in Hamilton 4 businesses
- Florists in Hamilton 4 businesses
- Locksmiths in Hamilton 3 businesses
- Roofers in Hamilton 3 businesses
- Beauty salons in Hamilton 2 businesses
- Electricians in Hamilton 2 businesses
- Fencing contractors in Hamilton 2 businesses
- Lawn and garden care in Hamilton 2 businesses
- Cleaners in Hamilton 2 businesses
- Painters in Hamilton 1 business
- Bookkeepers in Hamilton 1 business
- Landscapers in Hamilton 1 business
- Plasterers in Hamilton 1 business
- Carpet cleaners in Hamilton 1 business
- Caterers in Hamilton 1 business
- Web designers in Hamilton 1 business
- Financial advisers in Hamilton 0 businesses
- Movers in Hamilton 0 businesses
- Builders in Hamilton 0 businesses
- Accountants in Hamilton 0 businesses
- Pest control in Hamilton 0 businesses
- All trades in Hamilton
Questions about this page
- Which heat pump installer in Hamilton does KiwiChecked rank highest?
- Global Air Conditioning & Refrigeration has the highest LocalScore (57.7) of the 1 we scored, assessed August 2026. LocalScore combines public reviews, licence records and time in business. Nobody pays to be scored.
- How many heat pump installers in Hamilton hold a current licence?
- 23 businesses in Hamilton appear on the public register for this trade. We could score 1 of them; the rest have too few public reviews to rank fairly and are listed unranked.
- Can a business pay to rank higher on KiwiChecked?
- No. Sponsorship is labelled and sits outside the ranking, and payment has no effect on any score. Claiming a listing does not change a score either.
How we scored these heat pump installers
LocalScore combines review quality and volume, how recent those reviews are, verified licence records, and how long the business has been registered. Licences are checked directly against the relevant public register rather than taken from the business. Full weightings are on our methodology page.
For this trade the register lists people, not businesses, so we match a business to its company directors and check those against the register. A licence shown here means a director of that business holds a current registration: not that everyone working there does. Businesses whose registered tradesperson is an employee rather than a director will not show one.
Company data sourced from the New Zealand Business Number register, .