TIN HENG ESTATE
Tin Heng EstateAir conditioningServices
Yuen Long · Public Rental Housing
The public source for Tin Heng Estate is the Housing Authority public rental estate record. The location data is Yuen Long (street address 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 arrangements. Air-conditioner cleaning is confirmed based on the existing model, quantity, and safely accessible locations; the building name alone cannot determine the model or scope of work.
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
Tin Heng Estate Information and On-site Preparation
Property Status and Scope of Information
The English name of Tin Heng Estate is Tin Heng Estate. Property information is for address and enquiry preparation only and does not mean every unit has the same equipment or management arrangements.
Address Still Needs Verification
Yuen Long (street address not provided in the source). Please provide the block, floor, unit and actual entrance together when enquiring; properties with the same name, different phases or nearby locations should 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 safely taken without reaching into the equipment. Do not lean in, dismantle the unit or remove supports. Management requirements and available time slots will be confirmed by customer service based on the details provided.
OPOExpert Air Conditioning has completed a total of50,000 case(s) or moreServices
Phase / block and location details
ADDRESS · TIN HENG ESTATE
Address coverage
- Area OnlyYuen Long (street address not provided in the source)
Property details reference
Tin Heng 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 address, phase, block and unit; for projects not yet completed, first confirm the move-in date and accessible entry date.
On-site Protection and Time Slot
Please advise on furniture, renovation, business operations and management requirements; areas that cannot be safely accessed should first be assessed by professionals.
Existing Issues
If there is pre-existing water dripping, insufficient cooling, unusual noise or a tripped breaker, please state it first. Cleaning does not replace fault inspection 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
Tin Heng EstateAC service FAQs
For air-conditioner water dripping or poor cooling at Tin Heng Estate, should cleaning or inspection come first?
First describe where and when the symptoms occur. Dust buildup, poor drainage and component faults require different handling; if the cause is unclear, inspect first before confirming cleaning or repair. Cleaning does not guarantee that the fault will be resolved. If water is near electrical appliances, stop using the relevant equipment first.
How is the on-site inspection fee for Tin Heng Estate calculated?
The inspection/call-out fee is HK$500, and it is a single charge that will not be charged twice separately. 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, solution, required parts and quotation. Work will only begin after confirmation. Parts supply will be checked against the actual model.
What installation items need to be checked when replacing an air conditioner at Tin Heng Estate?
Please provide the old and new model, indoor and outdoor unit locations, support, piping, drainage and power positions, and confirm dismantling of the old unit, transportation and any extra work. Running a new power supply from the main switch to the unit is not included in basic installation. General installation warranty is one year and is separate from the manufacturer’s warranty. Building or management requirements will be confirmed based on the actual situation.
Is there a warranty for air-conditioner cleaning?
The cleaning service includes a 90-day warranty. The applicable scope and conditions are subject to the cleaning service terms. For example, in cases of water dripping, it must first be confirmed whether it was caused by the cleaning service, and this does not mean all pre-existing faults or water leaks will be repaired free of charge.
EnquiryTin Heng EstateAC services
Enquire about AC cleaning, or learn about inspection, repair and installation arrangements; provideUnit type, quantity and photos to help customer service reply