To be the most progressive and trusted building inspection company in Singapore and Malaysia. 

To protect property owners’ interests against workmanship defects by providing high quality of inspection, as well as objective and sound technical judgement on problems encountered in the properties.




ABSOLUTE INSPECTION PTE LTD is a Singapore-based building inspection company specialising in workmanship defects inspection for new and existing properties.​

At Absolute Inspection, we know that the purchase of a home is probably the largest and most exciting investment you will ever make. It is therefore important that you learn as much as you can about the property you have bought or are buying, so that you know where things could go wrong in your house.

To date, we have conducted more than 30,000 inspections for new / resale / rental / renovated properties. We are active in all 28 districts in Singapore and also in Johor, especially Iskandar Malaysia.


Absolute Inspection’s services have been highly sought after by professionals in the building & construction industry. These include government officers from the authorities, property developers, construction firms, architects, professional engineers, and interior designers, etc.  Some of our corporate clients are listed below.

Wee Kwang Absolute Inspection


Wee Kwang was formerly a scholar with the Building and Construction Authority, graduating with a 1st class honours in Mechanical Engineering at NUS. A former Deputy Director in BCA at a young age of 29, he was trained in BCA CONQUAS, which is Singapore’s yardstick for construction quality. He also played an active role in promoting the adoption of CONQUAS to other countries.

Wee Kwang has performed more than 6,000 home inspections since 2015, making him the most highly sought-after defects inspector in Singapore. He was featured in Mediacorp Channel 8 Frontline, FM93.8, The Straits Times, Business Times, Asiaone, etc for his expertise in defects inspection. He was also invited to speak at various platforms, including SMART EXPO 2016/17, Asia Pacific Furniture Fair 2016 – 2019, EXPO Big Furniture Fair 2016 – 2019, OrangeTee & Propnex networking sessions and private property clubs.

Wee Kwang is also a certified thermographer with the Institute of Infrared Thermography,           specialising in thermographic scanning for water seepage issues.



Alan Law is a registered Project Management Professional with more than 20 years of project management experience. Formerly the Head of Quality and Safety Audit team in HDB, Alan has in-depth knowledge in project management, safety management system, building quality, health and environment technology, estate maintenance, building materials, building services and landscaping works.  Alan is also the founder of QA Inspection & Audit Pte. Ltd. which provides engineering services to clients in the commercial and residential sectors. 


Jake holds a BSc (Hons) in Building from NUS. He has over 13 years of experience in the building and construction industry, including 5 years with JTC Corporation. Jake is also an adjunct lecturer at BCA Academy, a WSQ ACTA trainer and a qualified (UD) Assessor.

Jake is also a member of the acclaimed RICS – Royal Institution of Chartered Surveyors. His   specialisation is in interior fitting out, project management and quality defects inspections for  residential property


Wee Koon is a Professional Engineer (Civil) and Qualified Person (QP) registered with the Professional Engineers Board. He has a strong grasp of property development and engineering knowledge that stems from his diverse work experiences of more than 13 years in both private and public corporations (JTC Corporation).

As a former structural engineer at Arup (a well-known global engineering consultancy firm), Wee Koon worked on award-winning projects in Singapore, such as Marina Bay Sands (MBS) Integrated Resort and Singapore Sports Hub

Wee Koon is also a certified thermographer with the Institute of Infrared Thermography,           specialising in thermographic scanning for water seepage issues.



To give home owners the peace of mind, we have a dedicated team of inspectors who will inspect each home with the utmost care, as if it is their own.

Since 2015, the Absolute Inspection team has conducted more than 30,000 home inspections in Singapore and Malaysia. 90% of our inspectors have at least 8 years of inspection experience covering more than 3000 properties each

The team combines a mix of expertise including construction, waterproofing, plumbing and renovation, and is personally trained by our founder, Mr Tan Wee Kwang who has more than 20 years of experience in the construction industry.

The team also adopt a strict calibration approach (similar to BCA CONQUAS team) to ensure the consistency and high quality of inspection standards amongst individual inspectors.

As Featured In

“New Condominiums Defect Inspection” – An Expert Interview with Tan Wee Kwang by Property Soul

“How To Deal With Renovation Defects” –   Interview with Tan Wee Kwang by Hometrust

“House Detectives” – Interview with Tan Wee Kwang by The New Paper

“Demand up for home defects inspectors” – Straits Times Article

“A Quick Guide For Prospective Home Buyers” –  Search Guide (Jul & Oct 2018)

Interview with Mr. Tan Wee Kwang, Home Defects Inspector

Conversations with Home Defect Inspector, Mr. Tan Wee Kwang by Redbrick.

“Checking For Home Defects” – Interview with Tan Wee Kwang by Frontline 2015 (Episode 11)

“More Home Owners Hiring Experts To Check For Defects In Their New Homes” – Interview with Tan Wee Kwang by Shin Min

Interview with Mr. Tan Wee Kwang, Home Defects Inspector

Fault lines: A look at defect resolution in condos

“Building The Future” –   Article by Tan Wee Kwang (Jobscentral)

The Straits Time Scholar’s Choice III