Certificates

Compliance & Certificates

Compliance is built into everything we do at DE-Construct. It’s how we keep people safe, meet strict industry standards, and deliver reliable results for our clients. Our certified systems guide every stage of our work, from planning to completion, so projects run smoothly, safely, and without unnecessary risk.

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Safety-driven work that meets every standard

We operate to the highest recognised safety, quality, and environmental standards. Our certifications prove we have the right systems in place to deliver safe, compliant outcomes for every project.

  • ISO 45001:2018 Occupational Health & Safety Management System.
  • ISO 14001:2015 Environmental Management System.
  • ISO 9001:2015 Quality Management System.

Reliable compliance for faster project delivery

We understand compliance isn’t just about ticking boxes, it keeps projects moving without costly delays. By meeting strict requirements from day one, we help clients avoid downtime and stay on schedule.

  • Over 30 years of business and industry experience.
  • Zero lost time injuries on current record.
  • Fully compliant with the WHS Act and WHS Regulations.
Certificates

Safety, Quality & Environment Management System ISO Certifications

policy statements

Safety, Quality & Environment Policy Statements

Department of Infrastructure and Transport accredited contractor

We hold current Department of Infrastructure and Transport accreditation, giving clients confidence that we meet strict government project requirements. We are qualified to deliver high-risk works in compliance with all relevant codes, standards, and environmental obligations.

  • DIT accredited for civil and demolition works.
  • Approved for government and infrastructure projects.
Our Clients

Trusted by leaders in construction

Sarah
Mossop
Hansen Yuncken
Built
Badge
Besix Watpac
Ventia
DIT SA
SHAPE
Schiavello
MYKRA
Horizon
Marshall & Broughham
Savills
M2
Pascale Construction
Green Industries
gforce
Shamrock Civil
FUSCO
FDC

We work with South Australia’s leading builders, developers, and project managers. Our role is to make their projects easier by handling the complex, high-risk work with professionalism and precision. From detailed planning to final delivery, we focus on safety, compliance, and outcomes that save clients time and money.