Man AC
專業冷氣維修安裝服務 Professional AC repair service
Emergency Repair | Expert Team | Fair Pricing

Professional AC Repair in Hong Kong

Man AC provides comprehensive AC installation, repair, cleaning, and maintenance services across all districts in Hong Kong.

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Licensed Professionals
Prompt Service
Warranty Included
SERVICES

Comprehensive AC Solutions

Man AC offers one-stop air conditioning services, from installation and repair to regular maintenance

AC Repair

Professional diagnosis and repair for all AC brands and models

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AC Cleaning

Deep cleaning service to improve air quality and efficiency

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AC Installation

Expert installation with quality assurance

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Refrigerant Refill Service

AC refrigerant inspection, leak checking, and R32/R410A recharge for units that are not cooling properly.

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Regular Maintenance Service

Regular AC maintenance for homes and commercial premises to reduce breakdowns and keep cooling performance stable.

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Commercial HVAC Systems

Commercial AC system planning, installation, repair, and maintenance for offices, shops, restaurants, and premises.

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AC Shop

Need a New AC Unit?

Browse commonly used air conditioner models for Hong Kong homes and shops, compare unit types, then send us the model by WhatsApp for a supply-and-installation quote.

Window ACSplit ACCassette ACInverter AC
  • Common Hong Kong home models
  • Quote with installation
  • WhatsApp model advice
Browse AC Shop
PROCESS

4 Simple Steps

Easy and quick booking, from enquiry to completion

01

Contact Us

Reach out via WhatsApp or phone to describe your AC issue.

02

Free Quote

Our team will provide a detailed and transparent quotation.

03

On-site Service

Our licensed technicians will arrive on time to handle your AC issue.

04

Completion

Testing and inspection after service, with warranty coverage.

Verified Carousell Seller

We have maintained a perfect 5.0 rating on Carousell for 4 consecutive years, a trusted choice for customers.

5.0
Perfect Rating
4 Years
Consistent Excellence
View Our Carousell StoreVerified Customer Reviews

Why Choose Us

Professional
Fast Response
Transparent
Quality
10年+
服務年資
5000+
Projects Completed
3000+
Customers Served
98%
客戶好評率

Need plumbing services?

Check out Man Plumber - Professional Plumbing Repair

Need EV charging service?

Check out Man EVSE - Professional EV Charging Solutions

PROJECTS

Real Project Results

Every project is a testament to our professionalism and dedication

元朗商舖分體冷氣高位外機整冷氣檢查案例
AC Repair

Yuen Long Shop AC Repair: High Outdoor Unit Inspection for Weak Cooling

Yuen Long

A shop in Yuen Long reported weak cooling and unstable AC operation. Our technician inspected the high-position outdoor unit, pipework, heat dissipation and electrical connection, then completed the repair safely with ladder access.

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觀塘商廈中央冷氣清洗工程
AC Cleaning

AC Cleaning Project

Kwun Tong

Deep cleaning service for improved air quality

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荃灣住宅分體式冷氣安裝工程
AC Installation

AC Installation Project

Tsuen Wan

Expert AC installation with quality assurance

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旺角窗口式冷氣加雪種及檢查服務
Refrigerant

AC Service Project

Mong Kok

Professional AC service completed

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REVIEWS

What Our Clients Say

Thank you for every client's trust and support. Your satisfaction is our greatest motivation

Very professional service, the technician was on time and efficient. The AC works like new now. Highly recommended!

M
Mr Chan
Hong Kong

Very professional service, the technician was on time and efficient. The AC works like new now. Highly recommended!

M
Mrs Lee
Hong Kong

Very professional service, the technician was on time and efficient. The AC works like new now. Highly recommended!

M
Mr Cheung
Hong Kong

Very professional service, the technician was on time and efficient. The AC works like new now. Highly recommended!

M
Ms Cheng
Hong Kong
Partners

Trusted AC Brand Partners

We handle inspection, repair, cleaning and installation work for major air conditioning brands commonly used in Hong Kong homes and commercial premises.

Common brands include Daikin, Midea, Hitachi, Mitsubishi Electric, Panasonic, York, Rasonic, Carrier, General, Gree, LG and Samsung.

Air conditioning brand partners including Daikin, Hitachi, Mitsubishi Electric, Panasonic, York, Rasonic, Carrier, General, Midea and Gree

Frequently Asked Questions

Answers to common AC repair, cleaning, and maintenance questions

Several factors can cause poor cooling: low refrigerant due to leaks, dirty filters restricting airflow, blocked outdoor unit, compressor failure, or faulty temperature sensor. Try cleaning the filters first. If the problem persists, contact a professional technician.
AC water leaks are usually caused by clogged drain pipe, overflowing drain pan, improper installation angle, or frozen evaporator coil melting. Check if the drain pipe is clear. If you cannot fix it yourself, contact us for on-site repair.
For home use, clean filters every 3-6 months and schedule professional deep cleaning 1-2 times per year. If you use AC frequently, have pets, or family members with allergies, increase the frequency. Regular cleaning improves efficiency and reduces electricity bills.
Signs you may need refrigerant: AC runs normally but does not cool well, indoor unit has frost or ice, noticeably weaker cooling than before. However, other issues may cause similar symptoms - let a technician diagnose first.
DIY cleaning typically only covers filters and outer casing. Professional deep cleaning involves disassembly to clean the evaporator coil, fan blades, and drain pipes, thoroughly removing mold and bacteria to improve air quality.
Yes, all repair services include a warranty period. General repairs are covered for 30-90 days; replacement parts follow the manufacturer warranty terms. Ask our technician for specific details.

AC Problems?
Contact Us Now!

Whether it's repair, cleaning, installation, or maintenance, we've got you covered. Get a free quote today!

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Also find us on:

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Opening Hours
Mon-Sun 08:00 - 22:00
Address
Hong Kong, service by appointment
Service Area
All Districts in Hong Kong
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