Why Balcony Inspections Should Be Performed by Licensed Professional Engineers

Balconies and exterior elevated elements are structural components that support occupant loads and are continuously exposed to weather, moisture, and environmental deterioration. When these elements fail, the consequences can be severe—resulting in injuries, fatalities, property damage, and significant legal exposure.

Because of these risks, balcony inspections have received increased attention in recent years. However, one critical question is often overlooked:

Who should be performing these inspections?

While contractors play an essential role in construction and repair, the evaluation of structural safety is fundamentally an engineering responsibility. Licensed Professional Engineers are uniquely qualified to perform balcony and exterior elevated element inspections due to their training, regulatory oversight, and ethical obligations to public safety.

Balcony Inspections Are Structural Evaluations

Exterior elevated elements such as balconies, decks, and walkways are not merely architectural features. They are load-bearing structural systems designed to safely support occupants while resisting environmental exposure.

Failures commonly occur due to conditions such as:

• Concealed wood decay
• Corrosion of steel connectors
• Improper waterproofing or drainage detailing
• Inadequate load paths within the structural system

Many of these issues develop gradually and remain hidden beneath finishes until advanced deterioration has already occurred. Identifying and evaluating these conditions requires engineering analysis and structural expertise, not just surface observation.

Arizona Licensing Requirements for Professional Engineers

In Arizona, the practice of engineering is regulated by the Arizona State Board of Technical Registration (AZBTR). Becoming a licensed Professional Engineer (PE) requires rigorous education, testing, and professional experience.

To obtain licensure, an engineer must:

• Graduate from an ABET-accredited engineering program
• Pass the Fundamentals of Engineering (FE) examination
• Complete at least four years of progressive engineering experience under a licensed PE
• Pass the Principles and Practice of Engineering (PE) examination
• Remain subject to professional oversight and disciplinary authority of the AZBTR

These requirements ensure that licensed engineers possess the technical competence and professional judgment necessary to evaluate structural systems that affect public safety.

Professional Engineers and Balc…

Ethical Responsibility to Protect Public Safety

Licensed Professional Engineers are also bound by the National Society of Professional Engineers (NSPE) Code of Ethics, which requires engineers to:

• Hold paramount the safety, health, and welfare of the public
• Perform services only within their area of competence
• Issue professional statements objectively and truthfully
• Avoid conflicts of interest

Balcony inspections directly involve life-safety considerations. Engineers are ethically obligated to provide objective evaluations based on structural analysis, material behavior, and building code requirements.

The Risks of Contractor-Led Inspections

Contractors are highly skilled in construction and repair work, but they are not licensed to practice engineering or evaluate structural adequacy independently.

Common limitations of contractor-performed inspections include:

• Reliance on visible surface conditions only
• Inability to analyze structural load paths
• Limited evaluation of building code compliance
• Misinterpretation of deterioration severity

Perhaps more importantly, contractors may face conflicts of interest if they inspect structures they may later repair. This creates financial incentives that can unintentionally influence inspection outcomes.

Without independent engineering oversight, these inspections can create a false sense of security. Many balcony collapses occur because hidden structural deterioration goes undetected until failure occurs.

Why Professional Engineers Provide Better Outcomes

Licensed Professional Engineers bring several critical advantages to structural inspections:

• Technical expertise in structural analysis and material behavior
• Legal authority to practice engineering and issue professional opinions
• Independence from construction repair incentives
• Ethical obligations focused on public safety
• Professional accountability through licensing boards

Because engineers are legally responsible for their professional judgments, their evaluations must be defensible, objective, and grounded in technical analysis.

Protecting Life Safety and Property

Balcony and exterior elevated element inspections are not simply maintenance reviews. They are structural safety evaluations that directly affect occupant safety and long-term building performance.

For property owners, HOAs, and property managers, working with licensed Professional Engineers ensures that inspection findings are:

• Technically accurate
• Professionally accountable
• Aligned with building codes and engineering standards
• Focused on long-term risk reduction

The Bottom Line

Balcony inspections are fundamentally engineering evaluations, not construction reviews.

Arizona law, professional ethics, and building codes all reinforce the same conclusion: licensed Professional Engineers are the most qualified professionals to perform these inspections.

Relying on contractor-led inspections for independent structural evaluation introduces unnecessary technical, ethical, and public-safety risks.

For the protection of life, property, and public trust, balcony inspections should be performed—and documented—by licensed Professional Engineers.