ArchiBuild Construction

ArchiBuild Construction is a specialist remedial construction company delivering engineering-led building repair and defect rectification solutions across Sydney, the Central Coast and Newcastle. We specialise in structural remediation, waterproofing and defect repairs that restore durability, compliance and long-term asset performance. We work closely with remedial engineers and consultants to ensure design intent is accurately translated into high-quality on-site execution. We utilise proven repair methods for concrete, masonry, waterproofing and structural upgrades to reduce variations, minimise rework and achieve reliable outcomes the first time. Our services support residential, commercial and strata assets requiring complex remedial and restoration works. We are committed to delivering durable, compliant and practical solutions that protect structures from ongoing deterioration and water ingress. We aim to provide clean, efficient remedial construction services that preserve long-term property value and structural integrity.

• Leak seal and curtain grout injection
• Rising damp treatment
• Concrete spalling repairs
• Masonry stitching and crack repairs
• Underpinning and soil stabilisation
• Remedial and rooftop waterproofing
• Façade restoration and upgrades
• Structural upgrades and strengthening
• Stormwater drainage upgrades
• Water plug leak sealing