CHUNG ON ESTATE
Chung On EstateAir conditioningServices
Sha Tin · Public Rental Housing
Public information for Chung On Estate is from the Housing Authority public rental housing estate records, with location information in Sha Tin (street and house number not provided in the source). Property information is for address and enquiry preparation only and does not mean every unit has the same equipment or management arrangement. Air conditioning cleaning is confirmed based on the existing model, quantity and safely accessible location, and the model or scope of work cannot be inferred from the estate name alone.
AMain services · HOME AC CLEANING
Residential AC cleaning
AC cleaning is our main service. Split units and window units use the same household price list, charged by the number of units cleaned; additional items will be quoted separately first.
KNOW THE PLACE
Data for Chung On Estate and service preparation
Property identity and data scope
The English name of Chung On Estate is Chung On Estate. Property information is for address and enquiry preparation only and does not mean every unit has the same equipment or management arrangement.
House number still needs to be verified
Sha Tin (street and house number not provided in the source). For enquiries, please provide the block, floor, unit and actual entrance together; properties with the same name, different phases or nearby locations must not be treated as the same address.
Confirm model and safe access first
Please provide the unit, model and photos of the indoor and outdoor units that can be taken safely without entering unsafely, dismantling the unit or removing supports. Management requirements and available time slots will be confirmed by customer service based on the information provided.
OPOExpert Air Conditioning has completed a total of50,000 case(s) or moreServices
Phase / block and location details
ADDRESS · CHUNG ON ESTATE
Address coverage
- Area only providedSha Tin (street and house number not provided in the source)
Property details reference
Chung On EstateAC cleaning service details
Split-type indoor unit cleaning
Clean the cooling coil, fan blades (squirrel cage), dust filter and drain tray, and clear and inspect the drainage. Water collection and electronic board waterproof protection are prepared before cleaning.
Window unit cleaning
Clean the dust filter according to the model, installation location and accessible area, and inspect dust build-up. The customer does not need to dismantle the unit themselves.
Key points of the cleaning process
- Inspection and on-site protection
- Clean components and drainage
- Assembly and test run
- Clean up and restore the site
Basic scope and separate quotations
Basic indoor cleaning for split-type units does not include the outdoor condenser. If additional cleaning, repairs, or parts replacement are needed, we will first confirm feasibility and provide a quote, and proceed only after the customer’s confirmation.
BEFORE YOU MESSAGE
Prepare these four items before enquiry for a faster quotation
Unit type and quantity
Provide photos of each air conditioner’s unit, model and installation location, and distinguish between window units, split units or other systems.
Address and entrance
Provide the full house number, phase, block and unit; for uncompleted projects, confirm the handover and site access date first.
On-site protection and timing
Please state furniture, renovation, business operation and management requirements; locations that cannot be safely accessed should be assessed by professionals first.
Existing issues
Existing water leakage, poor cooling, unusual noise or tripping must be stated first. Cleaning does not replace fault diagnosis or repair.
ALSO AVAILABLE
You can also enquire about services other than cleaning
- BAC inspectionIf it is not cooling, leaking, making unusual noise, or showing an error code, please describe the issue first before arranging an inspection; inspection/visit fee HK$500
- CAC repairAfter inspection, the problem and quotation will be explained first. Repair will begin only after confirmation; HK$500 can be deducted from the repair fee, and repair is not covered by warranty
- DInstallation and replacementNew unit installation, old unit removal or unit relocation, quoted according to photos and site details; basic installation does not include new power wiring
QUESTIONS
Chung On EstateAC service FAQs
If the air conditioner in Chung On Estate is leaking or not cooling, should it be cleaned first or checked first?
Please first state where and when the symptoms appear. Dust buildup, drainage problems and component faults require different handling. If the cause is unclear, inspect first before confirming cleaning or repair. Cleaning does not guarantee the fault will be solved. If water is near electrical equipment, please stop using the relevant equipment first.
How is the on-site inspection fee for Chung On Estate calculated?
The inspection/attendance fee is HK$500, and it is a single charge, not charged separately twice. If repair is carried out after inspection, this HK$500 can be deducted from the repair fee; if no repair is carried out or the quotation is not accepted, HK$500 will be charged.
Is there a warranty for air conditioner repair?
Our repair service does not include a warranty, including parts and workmanship. After inspection, we will first explain the fault, handling method, required parts and quotation; work will only begin after confirmation. Parts availability is checked according to the actual model.
What installation items need to be checked when replacing an air conditioner in Chung On Estate?
Please provide the old and new models, indoor and outdoor unit locations, support, piping, drainage and power supply positions, and confirm removal of the old unit, transportation and any additional work. Pulling a new power supply from the main switch to the unit is not included in basic installation; the general installation warranty is one year and is calculated separately from the manufacturer’s warranty. Building or management requirements will be confirmed based on the actual situation.
Does air conditioner cleaning include a warranty?
The cleaning service includes a 90-day warranty. The scope and conditions are checked according to the cleaning service terms; for example, water leakage cases must first be confirmed as caused by the cleaning service, and not all pre-existing faults or leaks are eligible for free repair.
EnquiryChung On EstateAC services
Enquire about AC cleaning, or learn about inspection, repair and installation arrangements; provideUnit type, quantity and photos to help customer service reply