Definition
Structural inspection services in Singapore
A structural inspection in Singapore is the examination of a building's load-bearing elements by a Professional Engineer to assess their condition, identify defects and certify structural adequacy. Inspections range from statutory periodic structural inspections (PSI) mandated under the Building Control Act, to condition surveys, defect investigations, pre-purchase due diligence and post-incident assessments — each concluding in a PE-signed report.
Structures rarely fail without warning; they fail without anyone reading the warnings. Inspection is how the warnings get read — systematically, by an engineer accountable for the conclusions.
Inspection services we provide
- Periodic structural inspection (PSI) — statutory inspections of buildings as directed by BCA, performed by our PE as the appointed inspecting engineer, with the report submitted in BCA's required format.
- Condition surveys — systematic assessment of structural condition for asset management, en-bloc studies, MCST sinking-fund planning and lease decisions.
- Defect investigations — diagnosis of cracks, deflections, spalling concrete, corrosion, water-induced deterioration and settlement, with repair recommendations.
- Pre-purchase due diligence — structural surveys of landed houses and commercial/industrial premises before you commit, including identification of unauthorised structural works.
- Pre- and post-works dilapidation surveys — recording adjacent property condition before construction and assessing any changes after, protecting all parties in claims.
- Post-incident assessments — after fires, floods, vehicle impact or accidental overload, determining whether the structure remains fit for use, subject to assessment findings.
- Loading verification — confirming floors and structures can carry proposed new uses, linking into structural strengthening design where they cannot.
Our inspection process
- Scope and records — we define the inspection scope with you and review available structural drawings and past reports.
- Site inspection — visual examination of accessible structural elements, with measurement and photographic records; non-destructive testing arranged where the findings warrant it.
- Assessment — defects classified by structural significance; calculations performed where capacity is in question.
- Report — findings, photographs, conclusions and prioritised recommendations, signed and stamped by the PE. Statutory reports are submitted to BCA; private reports are issued to you.
- Follow-through — where repairs or strengthening are needed, we can design them and provide PE endorsement for the remedial works, closing the loop with one engineer.
Who engages us for inspections
- MCSTs and managing agents — PSIs, facade-adjacent structural checks and defect investigations for common property.
- Building owners and facility managers — commercial and industrial portfolios, warehouse racking and floor condition programmes.
- Homeowners — crack assessments, renovation-damage checks and pre-purchase surveys for landed properties.
- Contractors and developers — dilapidation surveys and post-works certifications around construction sites.
- Lawyers and insurers — independent expert reports for disputes and claims.
All inspections and conclusions are subject to the accessible scope, site conditions at the time of inspection and applicable Singapore authority requirements.
Timelines
Small-premises inspections are typically completed and reported within 1–2 weeks. PSIs and portfolio surveys are programmed to your compliance deadlines — tell us your BCA notice date and we schedule backwards from it.
After the report
From findings to fixes — closing the loop
An inspection report that sits in a drawer protects no one. Our reports end with a prioritised action schedule: items requiring immediate attention, items for planned repair within a stated window, and items to monitor at the next inspection cycle. For MCSTs and building owners, this maps directly onto maintenance budgeting; for statutory PSIs, it forms the basis of the rectification programme where BCA requires one.
Where repairs or strengthening are recommended, we can carry the matter through: specifying the repair method, endorsing the remedial design, reviewing the contractor's proposal and, where the works are regulated, handling the BCA submission. Clients are equally free to take our report to any engineer or contractor of their choice — the report is written to stand on its own, with findings and photographs any competent professional can act on.
For recurring clients — managing agents with portfolios, industrial operators with racking programmes — we maintain the inspection history so each cycle builds on the last: defects tracked across years, deterioration rates observed rather than guessed, and budgets grounded in the building's actual trajectory. Conclusions remain subject to accessible scope and site conditions at the time of each inspection.
FAQ
Structural inspection — common questions
What is a periodic structural inspection (PSI)?
Under the Building Control Act, specified buildings must undergo periodic structural inspection by a Professional Engineer at prescribed intervals — generally every five years for non-residential buildings and every ten years for residential buildings, as directed by BCA. The PE inspects the structure, assesses defects and submits a report to BCA. We carry out PSIs as the appointed inspecting engineer.
How much does a structural inspection cost?
Reports for landed homes and small premises start from S$900. Periodic structural inspections for buildings are quoted on gross floor area, building type and access conditions. Every engagement receives a written fixed-fee quote before inspection.
I found cracks in my wall. Should I be worried?
Most cracks are non-structural — shrinkage, thermal movement or finishes — but some patterns do indicate structural distress. Send us photos with a scale reference (a coin or ruler) via WhatsApp for an initial view; where warranted we inspect on site and issue a PE assessment with recommendations, subject to site conditions.
Can you inspect a property before I buy it?
Yes — pre-purchase structural due diligence for landed houses and commercial or industrial premises: visual structural survey, review of available records, identification of unauthorised structural works, and a PE-signed report you can rely on in negotiations.
What does the inspection report contain?
Scope and methodology, observed conditions with photographs, classification of defects and their structural significance, recommended repairs or further investigation, and the PE's professional conclusions — signed and stamped by the registered engineer. Reports are written to be usable: by BCA where statutory, by your contractor for repair pricing, or by your lawyers where disputes are involved.
Need a structural inspection?
WhatsApp photos of your concern or your BCA notice — we will scope the inspection and quote a fixed fee.