Yes, for structural changes (hacking walls, roofing) or electrical/plumbing overhauls. As a BCA-compliant contractor, we handle all permits (including HDB/BMC submissions) so you don’t face fines. Non structural work (painting, minor repairs) usually doesn’t need one—we’ll advise during your free consultation.

Our waterproofing lasts 8–10 years with proper maintenance. We use Sika/PUMA coatings (tested for Singapore’s heavy rains) and back it with a 5-year warranty—if leaks reappear, we fix them at no cost. Pro tip: Annual gutter cleaning extends its life!

Legally, yes—but only after nesting season (typically Feb–July). We use NParks-approved methods like humane deterrents (spikes, nets) and clean debris without harming eggs/chicks.

Peeling often stems from cheap paint (not weatherproof) or improper prep (moisture trapped underneath). We pressure-wash, prime with anti-fungal coatings, and use Nippon Weatherbond paint guaranteed against peeling for 5+ years.

Absolutely. All structural work (roofing, steel beams, lifelines) includes a PE stamped report for BCA/submission. Our partnered PEs inspect at 3 stages: pre work, mid-construction, and post-completion—no surprises.