Authority-ready structural and M&E engineering endorsement by PEB-registered Professional Engineers. PE Civil and Mechanical covered under one roof.
A plain-language explanation for homeowners, contractors and business owners.
A PE endorsement in Singapore is the formal certification by a Professional Engineer (PE) registered with the Professional Engineers Board (PEB), confirming that proposed structural or engineering works comply with the Building Control Act, applicable codes, and the requirements of the relevant authority — such as BCA, HDB, SCDF, or LTA.
When a PE endorses your plans, they are taking personal professional and legal responsibility for the technical accuracy and safety of the design. Their stamp and signature transform engineering drawings into authority-submittable documents.
In Singapore's highly regulated built environment, proceeding with structural works without required PE endorsement can result in stop-work orders, fines of up to S$200,000 under the Building Control Act, or compulsory reinstatement at the owner's cost.
You may need PE endorsement when your works involve:
Authority-ready PE and QP services for residential, commercial, and industrial projects.
Structural review, calculations, and PE stamp for authority submissions to BCA, HDB, MCST, and landlords. From S$500.
Learn more →Qualified Person appointment and full submission management for BCA CORENET and authority approvals.
Learn more →Structural assessment and PE endorsement for HDB and condo wall hacking, including non-load-bearing and load-bearing wall review.
Learn more →PE endorsement for hoardings, scaffolding, shoring, and excavation support — meeting MOM and BCA requirements.
Learn more →Structural design, review, and calculations for residential, commercial, and industrial projects in Singapore.
Learn more →Periodic structural inspections, condition assessments, and reports for compliance with BCA and authority requirements.
Learn more →PE endorsement for addition and alteration works on HDB flats, condos, landed houses, and commercial premises.
Learn more →End-to-end support for BCA building plan submissions, CORENET filings, and authority correspondence.
Learn more →Describe your project and we'll advise which engineering services apply before you commit to anything.
Ask us →A simple, transparent workflow from first contact to endorsed documents.
Contact us via WhatsApp or the enquiry form with a brief description of your project and the authority involved (HDB, BCA, MCST, etc.).
Submit your existing drawings, site photos, proposed layout, and any authority correspondence. We assess scope and structural implications.
Structural calculations, loading analysis, and compliance review against Singapore Building Control Act, BCA codes, and HDB or MCST requirements.
PE-stamped drawings and calculations delivered in authority-ready format. We coordinate resubmissions and RFIs where required.
Fees vary based on project complexity, scope, and documentation quality. Below are indicative ranges for common services. We provide fixed-fee quotes within one working day.
Full Pricing Guide| Service | From (SGD) |
|---|---|
| HDB Wall Assessment (non-structural) | $500 |
| HDB Load-Bearing Wall PE Endorsement | $800 |
| Condo / MCST Structural PE | $800 |
| Temporary Works (hoarding / scaffolding) | $700 |
| BCA Structural Submission (A&A) | $1,200 |
| Structural Inspection & Report | $900 |
* Indicative only. Final fee quoted after project scope review. No hidden charges.
QP.sg responded to my WhatsApp within the hour and had the PE endorsement for my HDB renovation ready within 3 working days. Clear communication throughout. Highly recommended.
We needed a structural PE endorsement for a condo mezzanine floor. QP.sg reviewed our drawings, flagged issues before submission, and the BCA approved everything on first pass.
Used QP.sg for temporary works PE endorsement on a commercial shopfront hoarding. Professional, thorough, and very familiar with BCA requirements. Will use again.
Answers to the most common questions about PE endorsement and QP submission in Singapore.
A PE endorsement in Singapore is the formal certification by a Professional Engineer (PE) registered with the Professional Engineers Board (PEB), confirming that proposed works comply with the Building Control Act and applicable authority requirements. Only a PEB-registered PE can legally provide this endorsement for structural submissions.
PE endorsement fees in Singapore typically range from S$500 to S$3,000+ depending on project type and complexity:
We provide fixed-fee quotes with no hidden charges. See our full pricing guide →
It depends on the wall type. For non-load-bearing walls in HDB flats, a PE endorsement may still be required by HDB or your MCST depending on the extent of works. For any wall that is structural or load-bearing, PE endorsement is mandatory before hacking proceeds. QP.sg can advise based on your specific unit layout and HDB block type. Learn more about HDB wall hacking PE →
A Professional Engineer (PE) is registered with the Professional Engineers Board (PEB) and provides technical endorsement of engineering works. A Qualified Person (QP) is a PE or registered architect formally appointed under the Building Control Act to supervise building works and make submissions to BCA on behalf of the developer or owner. A structural PE can act as QP for civil and structural submissions. See QP Submission services →
Turnaround depends on project complexity and document readiness. Typically:
We offer priority processing for urgent projects. Contact us for a specific timeline estimate.
No PE or engineering firm can guarantee authority approval, as final decisions rest with BCA, HDB, SCDF, or the relevant authority. However, QP.sg prepares submissions in accordance with current authority guidelines to maximise the likelihood of first-pass approval. Where RFIs (requests for information) arise, we coordinate responses at no additional cost for matters within our original scope.
Practical articles to help you understand what's required before you start.
Everything you need to know — what it is, when it's required, who can provide it, costs, and the step-by-step process.
Transparent fee breakdown by service type. What affects pricing and how to get an accurate quote for your project.
Load-bearing vs non-load-bearing walls, HDB requirements, and what the PE endorsement process looks like for renovation works.
Send us your project details and receive a fixed-fee quote within one working day. No obligation, no hidden charges.