Why Engage a Consultant Instead of Going Directly to a Builder?

When major repair works are required, many owners corporations and apartment owners naturally approach a builder first. While builders play a critical role in delivering the work, engaging a competent consultant before going to tender can provide significant benefits and help avoid costly mistakes.

However, the quality of the consultant matters. A good consultant can add considerable value throughout the process, while a poor consultant may overlook defects, specify inappropriate repairs, or create unnecessary costs.

Independent Advice

A builder's role is to construct and deliver the works. A consultant's role is to independently assess the defects, determine the most appropriate repair strategy, and act in the interests of the owners.

This separation provides an additional layer of review and reduces the risk of decisions being driven solely by construction considerations.

Selection of Appropriate Repair Systems

Many defects can be repaired using several different approaches. A good consultant will consider:

• The underlying cause of the defect.
• Durability and life expectancy.
• Access requirements.
• Future maintenance implications.
• Compatibility with existing construction.
• Cost versus long-term performance.

Different repair systems may produce very different outcomes. Selecting the most suitable approach can have a significant impact on the long-term success of the project.

Competitive Tendering and Comparable Pricing

Without a detailed scope of works, each builder may propose different solutions, exclusions, assumptions, and methodologies. This makes it difficult to compare quotations fairly.

A consultant can prepare a common scope and tender documents so that multiple builders are pricing the same work. This allows owners to compare quotations on an "apples with apples" basis and make more informed decisions.

Prioritising Repairs

Not every defect requires immediate attention. A good consultant can help prioritise works based on:

• Safety risks.
• Water ingress and deterioration.
• Regulatory requirements.
• Budget constraints.
• Remaining service life.
• Future capital works planning.

This staged approach can help avoid unnecessary expenditure and reduce the financial burden on owners.

Administration of Variations

Variations are common on remedial projects, particularly where hidden defects are discovered during construction. An experienced consultant can assess:

• Whether a variation is genuinely required.
• Whether the proposed rates are reasonable.
• Alternative repair options.
• The impact on time and cost.

This independent review helps ensure variations are properly justified and prevents owners from paying for unnecessary or excessive claims.

Independent Mediation During Disputes

Construction projects occasionally give rise to disagreements regarding defects, scope interpretation, quality, delays, or variations.

A competent consultant can act as an independent intermediary between the owners and the builder, helping to resolve issues before they escalate into formal disputes. Their technical knowledge and understanding of the contract can often assist in achieving practical outcomes for all parties.

Builders and Consultants Have Different Objectives

Builders are businesses and naturally seek to secure and deliver construction work. In some cases, this may result in larger scopes, more extensive repairs, or solutions that increase the contract value.

A good consultant provides an independent assessment of what is actually required and may recommend:

• Localised repairs rather than complete replacement.
• Staged works over several years.
• Alternative repair methods.
• Deferring non-critical items.
• Further investigations before committing to major expenditure.

This can lead to substantial savings while still addressing the underlying issues.

Not All Consultants Are Equal

Engaging a consultant does not automatically guarantee a successful outcome. A poor consultant may:

• Misdiagnose the defects.
• Overlook important issues.
• Specify unsuitable repair systems.
• Produce incomplete documentation.
• Fail to administer the contract effectively.
• Cause unnecessary variations and disputes.
• Increase project costs without adding value.

The experience, technical knowledge, and practical understanding of the consultant are therefore critical to the success of the project.

The Best Results Usually Come From Collaboration

A good consultant and a good builder are not competitors. They perform different roles and, when working together, can deliver better outcomes for owners.

The consultant provides independent advice, develops the repair strategy, administers the contract, and reviews variations, while the builder focuses on safely and efficiently delivering the works.

When both parties are experienced and act professionally, owners generally achieve better value, improved quality, and greater confidence throughout the project.