CAAS Licensed UA Operator: UOP/0974

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Stop “Repair Bill Shock” Before It Starts.

Professional PFI Services & Independent Technical Governance.

Received a PFI Notice? We provide the Direct PFI Inspections and Cost-Control Audits needed to manage your building’s lifecycle—from initial drone scan to final Certificate of Compliance (COC).

COMPLETE PFI GOVERNANCE: DIRECT INSPECTION & TECHNICAL AUDIT

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Preliminary assessment in 2 working days.

Stage 1:

100% Drone Scan + 10% Close Range Inspection

100% Drone Scan:

High-resolution coverage using mandatory 45MP+ sensors (TR-78 Compliant)

Watch: PFI Drone in action at
HDB Singapore.

facade-inspection-by-close-range-rope-access

Targeted Inspection:

AI data laser-guides inspectors directly to defects, eliminating wasted search time and slashing equipment rental costs.

10% Human Close Range Inspection:

We coordinate mandatory physical checks (Spider-man Rope Access or Boom Lifts) where drones cannot reach.

Targeted Verification: AI data guides the boom lift directly to defects,

Submission: Data is processed via SAC-Accredited AI software for seamless PE endorsement.

Stage 2: Stop Contractor Overcharging

Quantified Defect BOQ: We convert Phase 1 findings into a measurable Bill of Quantities (BOQ). No more “lump sum” markups—you only pay for the repairs actually needed.

Certificate of Supervision (COS): We provide the independent onsite technical oversight required for the PE to legally endorse the repair works.

On-Demand Technical Verification

Drone Verification Scan:

Targeted “Before vs. After” digital proof for the PE’s supervision logs. Includes AP1 Permits.

Close-Range Physical Verification:

Manual audit of workmanship via Gondola or Boom Lift.

Stage 3: Verification to Certification of Completion (COC)

Final Evidence Dossier:

We coordinate all technical evidence and “Proof of Rectification” into a structured dossier.

COC Sign-off:

We ensure every repair is documented and verified so the PE can legally issue the Certificate of Compliance (COC) without technical delays.

FAQ – Periodic Façade Inspection

A: Without a Bill of Quantities (BOQ), repair contractors often include expensive “buffers” that overcharge the MCST. We provide a quantified defect list to ensure you only pay for what is actually broken. Furthermore, we audit the Specifications and Method of Statements to ensure repairs are executed according to the Professional Engineer’s (PE) requirements, preventing substandard workmanship and future liability.

Bill of Quantities facade inspection

A: No. We are Lead Technical Inspectors. We are CAAS-licensed (UOP/0974) and fly the drones ourselves. “Coordination” is an additional layer we offer to large buildings to help them manage third-party repair costs.

Greener Air UAPL at facade inspection

A: Failing to appoint a Competent Person (CP) or submit the report on time is an offence. You may face a fine of up to $20,000, imprisonment for up to 12 months, or both. Action: Don’t risk the fine. [Contact us] to book your slot before the deadline.

BCA-deadline. Periodic Facade Inspection

A: No. The PFI is strictly for diagnosis. If we find defects, they are recorded in the report. You are only required to rectify them after the report is submitted (unless there is an immediate danger to public safety). This gives you time to budget for repairs separately.

Periodic facade inspection Singapore PFI-plan-and-pay-later

A: Yes, but we need them for planning. If you cannot find your “As-Built Facade Plans,” we can assist you in purchasing copies directly from the BCA Plan Purchase System. We handle this administrative headache for you.

AsBuiltDrawings-issue PFI

Direct PFI Service


Best for: Small to Medium Assets

The Work: 100% Drone Scan + 10% Physical Verification + PE Endorsement.

The Result: A one-stop solution from Notice to COC.

Technical Coordination & Audit


Best for: Large-Scale & Industrial Assets

The Work: Vendor Auditing, Repair BOQ Development, and On-site Supervision.

The Result: Elimination of "Repair Bill Shock" and contractor overcharging.

Why Greener Air?

Independent. Technical. ESG-Focused.

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Proprietary RFP Filter:

We disqualify "Hobbyist" DSPs to ensure your hardware meets BCA TR-78 standards before you sign any contract.

Singapore-Green Mark-ESG-Carbon-footprint-Report-

Green Mark ESG Reporting:

Technical Leadership: Nelson | MSc (UCL) | GMAP (FM).

Green Mark ESG Reporting: Every project includes a report quantifying Carbon-Savings and WAH Risk Reduction for your building’s Green Mark (FM) points.

Fully compliant Drone operation at construction site.

CAAS (UOP/0974):

Fully authorized for complex industrial and façade flight operations.

UAPL-Class A (Up to 25kg): Certified to operate heavy-lift industrial UAS with 45MP+ sensors (GSD < 1.5mm/pixel).