Products & Services

As a specialist engineering establishment, DPA combines engineering insight with practical construction expertise. We provide end-to-end solutions, from investigation and design to rehabilitation and project delivery. Our services span across infrastructure, buildings, structural remediation, and material science applications. 

Our Professional Services Include: 

Concrete Diagnostics & Structural Assessments
Water Retention & Exclusion Systems

(including waterproofing and drainage)

High-Performance Insulation Systems for energy efficiency and building longevity
Corrosion Assessment & Protection for structural durability

Laboratory Testing & Materials Evaluation to ensure compliance and performance
Forensic Engineering, Investigations & Failure Analysis
Contract Documentation, Estimating & Quantification Services
Quality Control & Assurance on Construction Sites
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Structural Rehabilitation & Strengthening of Existing Structures
Architectural Renovations and remedial design
services_0002_11
Risk Management & Technical Advisory
services_0001_12
Structural Engineering Design & Consulting
services_0000_13
Turnkey Contracting and Consultancy Services

Our Professional Services Include: 

Concrete Diagnostics & Structural Assessments
Water Retention & Exclusion Systems

(including waterproofing and drainage)

High-Performance Insulation Systems for energy efficiency and building longevity
Corrosion Assessment & Protection for structural durability

Laboratory Testing & Materials Evaluation to ensure compliance and performance
Forensic Engineering, Investigations & Failure Analysis
Contract Documentation, Estimating & Quantification Services
Quality Control & Assurance on Construction Sites
services_0004_9
Structural Rehabilitation & Strengthening of Existing Structures
Architectural Renovations and remedial design
services_0002_11
Risk Management & Technical Advisory
services_0001_12
Structural Engineering Design & Consulting
services_0000_13
Turnkey Contracting and Consultancy Services

At DPA, we are a specialist engineering establishment dedicated to investigations, diagnostics, and failure analysis across a wide range of engineering and construction-related disciplines. Recognised for our multidisciplinary approach, we combine the expertise of Engineers, Scientists, Quantity Surveyors, and Accountants to deliver comprehensive and financially informed solutions to complex technical problems. 

Our investigative work is driven by key questions that clients often face when confronted with system or structural failure: 

  • Why did it fail?
  • Were the materials and systems specified appropriate for the application?
  • What caused the structure to deteriorate?
  • What are the most effective and economical repair options?

What sets DPA apart is our commitment to integrating technical precision with financial insight. We understand that construction and/or engineering problems cannot be solved in isolation from budgetary or commercial realities. Our investigations always account for cost implications, lifecycle performance, and long-term value. 

Whether supporting litigation, insurance assessments, construction defect claims, or developing remedial strategies, DPA delivers clear, actionable findings backed by robust technical evidence and commercial acumen. 
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