Serving Auckland NZ

Customer
testimonials

When HVAC Problems
Are Expertly Spotted, Not Rushed

What customers say when guesswork is removed and the right problem gets solved

At High Tech HVAC, the goal isn’t to impress with speed or promises — it’s to understand what’s actually happening and act accordingly. The feedback below comes directly from residential and commercial customers who experienced clearer explanations, more thorough work, and systems that performed better after being properly assessed.

These aren’t scripted reviews. They’re the result of taking the time to diagnose before acting — and letting customers feel the difference in performance, reliability, and confidence.

REAL Outcomes from Clients Who’d Tried 'Everyone Else '

Trusted
earned

customer testimoinals

“He didn’t rush — he took the time to do it properly.”

Confidence that the job wasn’t rushed or guessed

“Clinton is owner operator and did a fantastic clean of my 5 units. He took couple of hours, did not rush and was very tidy in his work. Highly recommend High Tech Vac service. Clinton has worked in air-conditioning industry and not just cleans identifies issues and parts that need changing. Very happy with his service.”

— Anand Srinivasan ★★★★★

“The problem was identified and both systems are running better now.”

Faults fixed at the cause, not the symptom

“We highly recommend High Tech HVAC. One of our heat pumps stopped working and Clinton was able to identify the issue and fix the problem. He also completed a heat pump clean for both heat pumps and they are running all better now. Clinton is very professional and easy to deal with. Thanks again.”

— Zak Mataa ★★★★★

“I could instantly feel the difference in performance.”

Measurable improvement, not just a surface clean

“Clinton did an amazing job cleaning our aircon unit. The service was outstanding, clear communication and overall did a great job. I could instantly feel the difference in the performance of the unit. Would highly recommend.”

— Jessica Shirley ★★★★★

“Everything was left clean and tidy — and the system works better.”

Professional work without disruption

“Definitely recommend. Clinton was very reasonably priced, thorough and also ensured everything was left clean & tidy. I will be using their services again :)”

— Lynn Cross ★★★★★

“The airflow is stronger and the unit runs more efficiently.”

Performance restored, efficiency improved

*“We recently had our heat pump deep cleaned by Clinton from High Tech HVAC, and wow, what a difference! The airflow is stronger, the air feels fresher, and the unit is running more efficiently than it has in years. It’s amazing how much a professional deep clean can improve performance (and save on power bills!).

Clinton was friendly, professional, and super efficient, the whole process was hassle-free from start to finish. Thank you for the fantastic service — we can’t recommend High Tech HVAC enough!”*

— Joanne Mankelow ★★★★★

“He explained everything and didn’t leave a mess.”

Clear communication and respect for the space

*“Absolutely blown away by the service from Clinton at High Tech HVAC. He came out to do a clean for our aircon unit and I couldn’t believe how much crap came out of it.

Clinton took the time to do a thorough job and not only does the air feel noticeably fresher but the unit looks like new. Professional, efficient, and friendly — highly recommend Clinton for your aircon needs.”*

— Lindsay Harris ★★★★★

“Tested, cleaned, and it worked much better after.”

Straightforward improvement with no overcomplication

“We called Clinton to service our old heat pump as we realised it wasn’t working so well. Clinton came when he said he would and efficiently tested and cleaned the unit. Worked much better after that. Happy to recommend Clintons work.

— David Hopkins ★★★★★

“Prompt, knowledgeable, and answered all my questions.”

Trust built through explanation, not assumption

“Thanks Clinton for cleaning our heat pumps! Ready for winter. You were prompt and friendly! Knowledgeable and answered all my questions about ongoing maintenance. No mess left behind. Will call you again and I would absolutely recommend Clinton to anyone looking for service and repair work.

— Nicole Thorburn ★★★★★

“Ongoing service, clear communication, and done properly.”

Long-term support, not one-off fixes

“Clinton replaced our old ducted heatpump system and provides ongoing cleaning and servicing. Highly recommend for great communication, prompt clean and tidy job at a really good price. I wouldn’t use anyone else.

— Karen Silk ★★★★★

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See What Changes When Problems Are Solved Early

Join Customers Who Stopped Chasing HVAC Problems

Across every review, the same themes repeat:

That’s the result of our signature diagnostic-led approach applied consistently — whether it’s a clean, a repair, or ongoing service.

These customers didn’t just receive a service — they gained clarity. By addressing issues at their source, they avoided repeat problems, reduced ongoing costs, and improved system performance sooner rather than later.

If that sounds like the outcome you’re looking for, you’re in the right place.