Construction accountability hidden in layers

Malaysia’s construction industry continues to grapple with recurring complaints over housing quality and workmanship, with hundreds of cases reported each year involving defects, contract breaches and compliance issues.

According to the Construction Industry Development Board (CIDB), a total of 3,201 complaints were recorded over the past seven years. In 2024 alone, 564 complaints were lodged while 367 cases were recorded between January and October 2025.

The complaints range from breaches of contract and unsatisfactory construction quality to the use of unregistered contractors, non-compliance with building material standards and safety-related issues.

While these figures indicate a range of underlying challenges, industry observers say they also raise a broader question. Are increasingly complex construction structures making it harder to enforce quality control on the ground?

Layers upon layers

A modern construction project today is rarely handled by just a single entity.

From the main contractor, work is distributed to multiple specialist subcontractors who handle the nitty-gritty details. Electrical systems, plumbing, structural components, facade works and interior finishing are among them.

In many cases, these packages are further subcontracted, creating multiple layers between the developer and the workers who are actually carrying out the construction work on site.

In practice, this means that just a single task on site has to go through several parties before it is completed. A main contractor usually appoints a specialist subcontractor for a specific package who may engage another subcontractor for labour or portions of the work.

While this structure is nothing new, it has become more common as projects grow in scale and complexity, as well as developers relying on specialised contractors for the more technical requirements.

This kind of structure allows developers and contractors to tap into specialised expertise and manage large-scale projects more efficiently.

It also introduces additional points where coordination has to be managed. As a result, this leads to quality and accountability checks. Industry players say that as work moves through multiple tiers of contractors, supervision becomes more challenging.

Project specifications may be interpreted differently at different levels while communication gaps become obvious as instructions go down the chain.

In some cases, site supervisors may not have direct visibility over all subcontracted work, especially when multiple trades are happening simultaneously across different phases of construction.

This can make it harder to ensure that workmanship standards are consistently applied across every stage of the project.

Industry observers suggest that since each layer adds another interface to manage and weak control systems are in place, small deviations can easily accumulate before anyone even notices.

Aside from that, cost pressures also further complicate the situation. Each layer within the contracting chain operates with its own margin requirements.

As a result, contractors at the lower end of the chain may face tighter budgets and stronger pressure to manage costs efficiently, particularly when material prices fluctuate or labour availability is constrained.

While most contractors adhere properly to required standards, industry players say the combination of competitive pricing and fragmented responsibilities can increase the risk of inconsistencies in workmanship.

Even minor shortcuts that appear at the execution stage can translate into larger defects that only become visible after project completion.

However, some experts caution against attributing defects solely to subcontracting structures.

Construction quality is influenced by multiple factors, including design complexity, site conditions, labour availability and project management practices.

Weather delays, coordination issues between consultants and contractors, together with changes in design specifications during construction can also affect outcomes on site. So the issue is not subcontracting itself but how effectively it is managed.

Why accountability still lands on developers

Despite these complexities, responsibility for construction quality ultimately tends to rest with the developer.

Homebuyers typically associate a project with the developer’s brand rather than the individual contractors involved in its construction. As a result, any defects that emerge after completion can have long-term effects for developers. These range from rectification costs and legal disputes to reputational damage that affects future launches.

In competitive property markets, even isolated defect cases can influence buyer sentiment and pricing expectations for subsequent projects.

Legal practitioners note that construction disputes often become difficult to resolve the moment multiple parties are involved in the execution chain.

Determining responsibility can require a detailed examination of contracts, subcontracting arrangements and site supervision records.

In some cases, overlapping responsibilities between contractors and subcontractors can further complicate claims, particularly when documentation or site records are incomplete.

This makes risk management during the construction phase increasingly important.

Developers are not only project owners but also the final point of accountability in practice when issues arise.

Against this backdrop, some developers are placing an even greater emphasis on strengthening these oversight mechanisms.

These include tighter contractor selection processes, more frequent site audits and better digital monitoring tools to track construction progress and quality.

On such large projects like this, independent quality assurance teams are also being engaged to supplement the main contractor’s supervision.

There is also growing interest in limiting excessive subcontracting layers. Some industry players have been advocating for clearer structures to improve accountability and reduce coordination risks on-site.

The aim is not to eliminate subcontracting but to reduce this unnecessary fragmentation that does nothing but weaken control.

However, subcontracting remains a fundamental part of the construction industry, particularly as projects become more technically demanding and reliant on such specialised expertise. It also provides a form of flexibility in scaling labour and managing different phases of construction efficiently.

As industry observers suggest, the challenge is moving forward and not eliminating subcontracting. Ensuring that oversight keeps pace with increasingly complex construction networks is the top priority.

This includes stronger documentation practices, a clearer definition of responsibilities at each contractual level and more consistent enforcement of quality standards across all tiers.

As Malaysia continues to grow its housing and infrastructure, maintaining quality across the entire construction chain may prove just as important as the materials and workmanship used on site.

Industry players say the focus is gradually shifting from simply delivering projects on time to ensuring that delivery systems themselves are good enough to prevent quality gaps from emerging.

Ultimately, while defects may appear at the surface, the systems that control how work is distributed, supervised and coordinated across so many layers are what determine the final quality.