Hong Kong Licensed Window Inspection Contractor
Inspect with Confidence. Build with Excellence.
Amgen Aluminium Windows Engineering Ltd — licensed window inspection contractor with 20+ years of professional experience. Mandatory inspection, aluminium window repairs, emergency service. Serving HK Island, Kowloon & NT.
Hong Kong's Aluminium Window Experts
Your Trusted Window Engineering Partner
Amgen Aluminium Windows Engineering Ltd is a Hong Kong-based company with over 20 years of experience in aluminium window engineering and inspection services. We are a BD-licensed Minor Works Contractor (MWC 316/2021), providing professional and reliable window inspection and repair services for private buildings across Hong Kong.
Our core strength lies in our own-brand high-quality aluminium window fittings, including 304 stainless steel hinges certified to 50,000-cycle testing. Every project is supervised by a licensed person to ensure compliance with Buildings Department requirements.
Professional Window Engineering Services
Professional Window Engineering Services
From mandatory inspection to emergency repairs, we provide comprehensive aluminium window engineering solutions, backed by a licensed contractor.
Mandatory Window Inspection
Full compliance inspection for your property as required by the Buildings Department, with a detailed report and completion documents.
- ✓BD Compliant
- ✓Detailed Inspection Report
- ✓Document Declaration Assistance
Safety Accessories Works
Simultaneous hinge and handle replacement to improve window safety and operation — best value for money.
- ✓304 SS Hinges
- ✓Multiple Handle Colours
- ✓Professional Installation Team
Four-Treasure Works
Safety Accessories Works plus inner and outer window frame weatherstrip replacement for improved waterproofing and wind resistance.
- ✓Includes Safety Accessories
- ✓Silicone Rubber Weatherstrip
- ✓Waterproof & Windproof
Complete Works
Four-Treasure Works plus comprehensive waterproofing — the best solution for older buildings, restoring windows to like-new condition.
- ✓Includes Four-Treasure
- ✓Full Waterproofing
- ✓Maintenance Commitment
Most Popular
24/7 Emergency Repair
Typhoon damage, window dislodgement and other emergencies — 24/7 rapid response to keep you safe.
- ✓24-Hour Service
- ✓Fast On-Site Response
- ✓Post-Typhoon Repairs
Repair Subsidy Assistance
We help eligible homeowners apply for the URA Rehabilitation Assistance Scheme for Needy Owners — up to HKD $80,000 in subsidy.
- ✓Up to $80,000 Grant
- ✓Application Assistance
- ✓For Age 60+
Gov't Subsidy
Premium Aluminium Window Hardware
Premium Aluminium Window Hardware
Amgen own-brand fittings, rigorously certified and designed for Hong Kong's climate.
SS304 Window Hinge
SS304 Window Hinge
50,000-cycle tested, high corrosion resistance, suited to Hong Kong's marine climate. Lifespan over 30 years.
- 50,000-Cycle Tested
- Marine-Climate Resistant
- 30+ Year Lifespan
Upper & Lower Handle
Upper & Lower Handle
Quality zinc alloy, multiple colour options, compatible with all aluminium window types. Smooth and durable.
- Zinc Alloy Material
- Multiple Colours
- Ergonomic Design
7-Shape Handle
7-Shape Handle
Ergonomic 7-shape design, comfortable grip, suitable for all age groups. Durable and wear-resistant.
- 7-Shape Design
- Comfortable Grip
- Elderly-Friendly
Anti-Wind Clip
Anti-Wind Clip
Limits window over-opening and prevents typhoon winds from forcing the window open. Easy to install.
- Typhoon Protection
- Child Safety
- Easy to Use
4 Simple Steps to Complete Your Service
4 Simple Steps to Complete Your Service
Our service process is clear and transparent, letting you relax while we handle everything professionally.
Contact Us
Contact Us
Reach us by phone, WhatsApp or email to describe your service needs and property.
Site Assessment
Site Assessment
A qualified inspector visits your property for a free assessment and professional advice.
Quotation
Quotation
We provide a detailed, transparent quote. Once confirmed, we schedule a works date.
Completion
Completion
Our professional team completes the works efficiently and submits all required BD documents.
What Our Clients Say
What Our Clients Say
住村屋，近年颱風頻密，露台已申報之鋁窗嚴重滲漏，天花爛晒，向超過五間不同師傅打價，一係太貴，一係講嘢冇紋路信唔過，最後決定直接搵鋁窗公司，主要都係靠Google裏面嘅評語，搵咗安進。
鄧小姐負責初驗，已經能講出問題所在，疑惑盡解。並提供切實及合理的方案（相比之前的師傅，有些太過吹水，有些表示冇乜辦法搞，有些第一時間話要搭棚唔係做唔到）。
最後王師傅用左兩日時間，非常細心，一步一步處理。而且唔使搭棚，只係拆窗，順便換埋膠邊，方法簡單好多，同時提升鋁窗嘅防水能力。每個過程，師傅都會解釋清楚方法及原因，使用的物料也非常讓人放心，更多次幫忙解決額外的問題。
其他師傅話，就算幫你整咗，都唔敢保證三五年唔再漏水，但王師傅整完之後，話基本上你冇乜特別情況，唔使再整，因為已經好堅固，當堂放心晒。
“住村屋，近年颱風頻密，露台已申報之鋁窗嚴重滲漏，天花爛晒，向超過五間不同師傅打價，一係太貴，一係講嘢冇紋路信唔過，最後決定直接搵鋁窗公司，主要都係靠Google裏面嘅評語，搵咗安進。鄧小姐負責初驗，已經能講出問題所在，疑惑盡解。並提供切實及合理的方案。最後王師傅用左兩日時間，非常細心，一步一步處理。而且唔使搭棚，只係拆窗，順便換埋膠邊，方法簡單好多，同時提升鋁窗嘅防水能力。每個過程，師傅都會解釋清楚方法及原因，使用的物料也非常讓人放心，更多次幫忙解決額外的問題。王師傅整完之後，話基本上你冇乜特別情況，唔使再整，因為已經好堅固，當堂放心晒。”
“師傅和助手都有禮同做嘢企理。師傅專業，之後雨季就可以睇真手工如何。”
“今日8號風球，屋企隻廁所窗，突然之間爆咗，打算3號風球嘅時候，在屋企樓下找維修公司換玻璃，點知原來周圍都找唔到即日維修嘅公司。經朋友介紹，我便聯絡安進鋁窗工程有限公司，他們的服務態度十分良好，除了幫我即時找師傅，還在全港的玻璃舖找玻璃。由於廁所窗的玻璃是茶色，不但很難找，還要有玻璃舖頭開，令過程更添困難。最後，他們都能夠找到茶色花紋玻璃，更有師傅即刻上嚟更換。即刻成個人定曬。”
“因為浴室玻璃有損壞，聯絡鄧小姐報價快，價錢合理，安排開工，師傅工作快速，細心有條理，工程完成還會清潔地方，值得推介”
“本人藍田康華苑業主，委托安進鉛窗工程公司更換全屋鋁窗事宜，感覺（快，靓，正👍）裝窗師傅好有水準兼好專業👍本人非常满意👍👏”
“非常細心，詢問時已經詳細講解，然後再有師傅度尺大概一個多星期已經安裝完成非常有效率 而且也在安裝窗的時候幫我放地氈在冷氣機上減低落雨的聲音”
“我係翠林邨業主揾左安進鋁窗師傳安裝鋁窗手工非常好經得起,10號風球.黑雨滴水不漏真心推薦有雖要人士揾安進鋁窗公司”
“電話預約及報價，實報實收，無到場後不必要的收費，老老實實。我只是更換一塊玻璃改為鋁塑板，師傅一來到，認真視察狀況後，提出了一啲專業建議，確立後，快快手手就完成整個更換工程，還特別為鋁塑板加固螺絲，穩固實淨！很滿意。真係無幾多間小型工程公司，可以令客人滿意佢哋整體表現，呢間真心推薦！”
“多謝你哋公司和鋁窗安裝師傅，工程重質重量，技術專業，細心週到。”
“詳細講述工程內的細節，手工又精細，下次有關鋁窗的工程會再找他們幫手。”
“與客對接員工回覆及跟進很快，工作員工很有禮貌，工程也很完善”
“Wong師傅開工準時，做工手勢純熟，速度快，對客人疑問都能解釋清楚，整體工程結果很滿意👍👍👍”
“師傅好熱心解答我的問題，窗又整得好好👍五星好評”
“之前未更換鋁窗好擔心打風落雨，窗台會漏水，最近揾左安進公司更換全屋鋁窗，經得起最近十號颱風和極端惡劣的黑色暴雨後，鋁窗滴水不漏，令我好放心，多謝安進鋁窗公司師傅手工一流，工作細心給我們一個安樂窩，感謝安進及誠意推薦大家揾安進服務。”
“鋁窗渗水的問題己令我煩惱了多年，二十年前曾找装修公司更換所有鋁窗，到強制驗窗的時期也曾找過鋁窗公司修理但情况並未得以改善，这次我决定自己找一問鋁窗工程公司上門檢查報价，安進鋁窗並不是最便宜的一家，但看过他們的貨品及祥细的解釋工序，令我們覺得貨真价實，值得信賴。鄧小姐上門替我們檢查窗門，報价及祥細的解釋很專業，開工那天她自己也上門跟進很盡责，王師傅很細心，很有經驗，對这次的工程我們都很滿意。”
“師父十分細心，有問必答，價錢公道”
“服務好好，報價清楚，工程準時。”
“防水 勁”
“師傅好快手👍👍👍值得推介🥰”
“工程完滿結束，謝謝！”
“快靚正，幫到手👍🏻”
“師傅專業，非常滿意，推薦”
“師傅尊業．準時，有手尾清潔，值得，合理價錢 值得推薦👍👍”
“服務一流，對最終結果非常滿意。所有工作人員都非常專業，按時完成了工作，並禮貌地解答了我們的所有問題。他們非常體貼周到，滿足了我們的需求。如果您需要維修窗戶，強烈推薦這家公司。”
“資訊準確，工作態度專業有效率。我推薦的最佳供應商之一。”
“師付專業，快手，企理，價錢明確，合理”
“非常有效率，推介”
“住村屋，近年颱風頻密，露台已申報之鋁窗嚴重滲漏，天花爛晒，向超過五間不同師傅打價，一係太貴，一係講嘢冇紋路信唔過，最後決定直接搵鋁窗公司，主要都係靠Google裏面嘅評語，搵咗安進。鄧小姐負責初驗，已經能講出問題所在，疑惑盡解。並提供切實及合理的方案。最後王師傅用左兩日時間，非常細心，一步一步處理。而且唔使搭棚，只係拆窗，順便換埋膠邊，方法簡單好多，同時提升鋁窗嘅防水能力。每個過程，師傅都會解釋清楚方法及原因，使用的物料也非常讓人放心，更多次幫忙解決額外的問題。王師傅整完之後，話基本上你冇乜特別情況，唔使再整，因為已經好堅固，當堂放心晒。”
“師傅和助手都有禮同做嘢企理。師傅專業，之後雨季就可以睇真手工如何。”
“今日8號風球，屋企隻廁所窗，突然之間爆咗，打算3號風球嘅時候，在屋企樓下找維修公司換玻璃，點知原來周圍都找唔到即日維修嘅公司。經朋友介紹，我便聯絡安進鋁窗工程有限公司，他們的服務態度十分良好，除了幫我即時找師傅，還在全港的玻璃舖找玻璃。由於廁所窗的玻璃是茶色，不但很難找，還要有玻璃舖頭開，令過程更添困難。最後，他們都能夠找到茶色花紋玻璃，更有師傅即刻上嚟更換。即刻成個人定曬。”
“因為浴室玻璃有損壞，聯絡鄧小姐報價快，價錢合理，安排開工，師傅工作快速，細心有條理，工程完成還會清潔地方，值得推介”
“本人藍田康華苑業主，委托安進鉛窗工程公司更換全屋鋁窗事宜，感覺（快，靓，正👍）裝窗師傅好有水準兼好專業👍本人非常满意👍👏”
“非常細心，詢問時已經詳細講解，然後再有師傅度尺大概一個多星期已經安裝完成非常有效率 而且也在安裝窗的時候幫我放地氈在冷氣機上減低落雨的聲音”
“我係翠林邨業主揾左安進鋁窗師傳安裝鋁窗手工非常好經得起,10號風球.黑雨滴水不漏真心推薦有雖要人士揾安進鋁窗公司”
“電話預約及報價，實報實收，無到場後不必要的收費，老老實實。我只是更換一塊玻璃改為鋁塑板，師傅一來到，認真視察狀況後，提出了一啲專業建議，確立後，快快手手就完成整個更換工程，還特別為鋁塑板加固螺絲，穩固實淨！很滿意。真係無幾多間小型工程公司，可以令客人滿意佢哋整體表現，呢間真心推薦！”
“多謝你哋公司和鋁窗安裝師傅，工程重質重量，技術專業，細心週到。”
“詳細講述工程內的細節，手工又精細，下次有關鋁窗的工程會再找他們幫手。”
“與客對接員工回覆及跟進很快，工作員工很有禮貌，工程也很完善”
“Wong師傅開工準時，做工手勢純熟，速度快，對客人疑問都能解釋清楚，整體工程結果很滿意👍👍👍”
“師傅好熱心解答我的問題，窗又整得好好👍五星好評”
“之前未更換鋁窗好擔心打風落雨，窗台會漏水，最近揾左安進公司更換全屋鋁窗，經得起最近十號颱風和極端惡劣的黑色暴雨後，鋁窗滴水不漏，令我好放心，多謝安進鋁窗公司師傅手工一流，工作細心給我們一個安樂窩，感謝安進及誠意推薦大家揾安進服務。”
“鋁窗渗水的問題己令我煩惱了多年，二十年前曾找装修公司更換所有鋁窗，到強制驗窗的時期也曾找過鋁窗公司修理但情况並未得以改善，这次我决定自己找一問鋁窗工程公司上門檢查報价，安進鋁窗並不是最便宜的一家，但看过他們的貨品及祥细的解釋工序，令我們覺得貨真价實，值得信賴。鄧小姐上門替我們檢查窗門，報价及祥細的解釋很專業，開工那天她自己也上門跟進很盡责，王師傅很細心，很有經驗，對这次的工程我們都很滿意。”
“師父十分細心，有問必答，價錢公道”
“服務好好，報價清楚，工程準時。”
“防水 勁”
“師傅好快手👍👍👍值得推介🥰”
“工程完滿結束，謝謝！”
“快靚正，幫到手👍🏻”
“師傅專業，非常滿意，推薦”
“師傅尊業．準時，有手尾清潔，值得，合理價錢 值得推薦👍👍”
“服務一流，對最終結果非常滿意。所有工作人員都非常專業，按時完成了工作，並禮貌地解答了我們的所有問題。他們非常體貼周到，滿足了我們的需求。如果您需要維修窗戶，強烈推薦這家公司。”
“資訊準確，工作態度專業有效率。我推薦的最佳供應商之一。”
“師付專業，快手，企理，價錢明確，合理”
“非常有效率，推介”
Window Care & Knowledge
Window Care & Knowledge
Expert knowledge to help you understand window maintenance, repairs and inspection requirements.
Don't Ignore Window Sill Leaks: Why You Should Proactively Seek Professional Inspection for Aluminium Window Waterproofing
Window sill leaks are one of the most commonly overlooked yet potentially damaging problems in Hong Kong homes. Rushing to find a contractor for repairs when a typhoon or black rainstorm warning is in effect is often too late — at that point, all maintenance workers are overwhelmed and simply cannot respond immediately.
Typhoon Tears Off Entire Window Sash: A Real Case for Why Regular Inspections Matter
During a typhoon, a neglected aluminium window sash fell off entirely — requiring fire services and police to attend. This real incident shows that regular window inspections are not optional, they are a responsibility.
Window Opens, Sash Falls: 5 Warning Signs Your Hinges Are Failing
A homeowner discovered their window sash fell off the moment it was opened — the hinges had completely failed. Learn the 5 early warning signs of hinge failure and act before an accident happens.
Typhoon Shatters Glass: How to Protect Your Windows Before and After a Storm
Shattered window glass during typhoons is a leading cause of home injuries. Learn how to protect your windows before a storm, and what to do if your glass breaks during or after a typhoon.
Mandatory Window Inspection: 5 Essential Steps After Receiving Notice
Received a Mandatory Window Inspection notice from the Buildings Department? Don't panic. This guide explains the requirements, process, costs and 5 steps you must complete before the deadline.
Complete Guide to Window Hinge Replacement: When to Replace & How to Choose
Window hinges are the critical component ensuring window safety. This guide covers 5 warning signs that indicate replacement is needed, and how to choose a high-quality 304 stainless steel hinge.
Pre-Typhoon Essential: 7-Point Aluminium Window Inspection Checklist
Before typhoon season, proper window maintenance is the first step in protecting your home. This 7-point checklist helps your windows withstand strong winds and heavy rain.
Project Records
Project Records
Real project case studies demonstrating Amgen's professional workmanship.
Kowloon Tong — Full Home Aluminium Window Replacement
A detached house with windows over 20 years old — oxidised hinges and shrunken sealant caused multiple leak points during typhoons. Amgen fabricated a full set of bespoke silver-white aluminium windows for the homeowner. Works passed waterproofing tests on completion.
Fanling School — Aluminium Window Renovation
School aluminium windows had exceeded their service life — oxidised hinges and hardened, shrunken sealant caused water ingress during rainy days. Amgen replaced all classroom windows to meet school safety standards, with works scheduled during school holidays to minimise disruption.
Sham Shui Po School — Aluminium Window Renovation
Aluminium frames across multiple classroom and corridor floors had oxidised, with some hinges becoming loose and posing safety risks. Amgen replaced all windows and installed school-standard safety accessories. The school reported excellent results on completion.
Schedule Your Window Inspection Today
Licensed Contractor MWC 316/2021 | Professional & Reliable | All 18 HK Districts