# Hong Koon Air Conditioning & Engineering

Listed under Aircon servicing on Honestfix: https://honestfix.sg/aircon-servicing

- Honestfix score: 17 out of 100 (for aircon servicing)
- Google: 5 stars from 18 reviews
- Phone: +6596668059
- Website: https://www.facebook.com/hongkoonaircon
- Checked: 20 Sep 2026

## Summary

Of 17 written reviews, 10 say they used the business again, 5 say the problem was fixed and 3 say it came quickly. Many found them through Facebook recommendations, and every review is five stars. The business replied to 16 of the 18 reviews we hold. It looks like a two-person business, so message early as the diary fills.

## What customers say

- 10 of 17 reviews used them again
- 5 of 17 reviews say the problem was fixed
- 3 of 17 reviews say they came quickly

## Jobs with evidence

- General servicing: customers mention (8 reviews)
- Repair: customers mention (3 reviews)
- Installation: customers mention (2 reviews)
- Chemical wash: customers mention (1 review)
- Chemical overhaul: customers mention (1 review)

## Latest Google reviews (10 of 17 held with text)

- 5 stars, 5 Nov 2024: I came across someone's recommendation on facebook about Uncle Teo. Hence I have decided to contact him to do aircon servicing for my 3 Mitsubishi units. He was very detailed with the cleaning and kept my bathrooms clean after using it unlike some other aircon companies I have engaged before, the employees always leave a mess after cleaning the filters, roller etc. I will engage Uncle Teo to service my aircon units again!
- 5 stars, 27 Jul 2024: Uncle Teo is very knowledgeable, patient and friendly. His prices are reasonable too. I have used many Air con servicing providers who hard sell their packages and all sorts of services which I ended up paying a lot more. I got to know Uncle Teo through a friend's recommendation and I'm glad I engaged his service. I will continue to engage Uncle Teo's for his services. Thank you.
- 5 stars, 7 May 2024: I engaged Uncle Teo based on a FB recommendation by someone. Uncle Teo is very thorough in his cleaning and although I asked him if we need to do chemical wash because we haven’t had a high usage over the last few years, he said it is not necessary. Uncle Teo also explained to us to keep the compressor area well ventilated (ie open our windows when the aircon is turned on) so that it will reduce the compressor area from overheating and thus cool the rooms faster. He also helped us fix the (loud) sound coming from 2 of the units. His charges are very reasonable. Both he and Mrs Teo are very fri
- 5 stars, 29 Apr 2024: Highly meticulous in their work, they ensure tasks are completed to perfection. Additionally, they diligently clean up the areas post-work, exhibiting a friendly and professional demeanor throughout. I wholeheartedly recommend their services.
- 5 stars, 6 Mar 2024: Chance upon FB post of my friend and tried their service last September and till now my house air conditioning had not given me much trouble. Previously I had to service every 3 months or do overhaul every half year. But uncle Two magic hands gave my aircons new life. Strongly recommend to use his service as he is very professional and friendly too.
- 5 stars, 4 Sep 2023: A friend recommended Mr Teo to me sometime back (should be more than 1 year ago, if I recall correctly) and since then, I have been engaging Mr Teo on a quarterly basis to service my aircons. Mr Teo always comes with Mrs Teo and both husband and wife are always punctual, friendly, professional and considerate. They work quietly but professionally. They cover up the furniture before they start their cleaning and the areas under the fan coils and toilets are as clean as could be when they leave. Their charges are very reasonable and services reliable. Highly recommended!
- 5 stars, 29 Aug 2023: I chanced upon Mr Teo's service when I was reading through a Facebook post. At that time, I already had a contact for aircon servicing which I had been using for past 10 years. This is a husband and wife team. Mr Teo will handle the aircon part, and Mrs Teo on washing and wipe down. Both of them are always chatty, lively and selfless in sharing their experiences, from aircon to cooking. Reasonable rates and does not sell you stuff. Even when my interior aircon part is so dirty, he do not try to up sell chemical wash. After my 1st try with Mr Teo, I have decided that he will be on my contact li
- 5 stars, 25 Aug 2023: Maintenance service done by Mr Teo is excellent, he does not upsell and do only what is necessary,hence I don't have to pay for unnecessary maintenance service (chemical wash, top up gas etc). Will not hesitate to recommend Mr.Teo to others looking foe reliable aircon maintenance service.
- 5 stars, 22 Aug 2023: Mr Teo & Wife are honest and detailed in their service. I have one unit require chemical wash, their price is reasonable and they did a good job in thorough cleaning. No hardshell and no forcing. This is my first time engaged them in Aircon servicing, no doubt I will continue the service with them again.
- 5 stars, 22 Aug 2023: I have been with Mr Teo air con servicing for years. The reason that making me as their royal customer is his honesty and skill. He is not pushing me to spend more but will giving me good advice on cost saving. he is responsive and on time too

Source: Google listing, ACRA and provider website, checked 20 Sep 2026.

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