Most HVAC systems don’t fail on paper: they fail in the field.

Even the most precise design can be compromised during installation. That’s why HVAC rough-in inspections are so valuable.

We see it every day:
• Damaged or crushed ducts
• Disconnected runs hidden behind walls, in chases or in floors
• Duct constrictions, sharp bends, overly long runs, poor connections restricting airflow
• Install changes that have nothing to do with the original design
• Missing or poorly installed insulation
• Not to mention improperly sized equipment and/or ductwork

In fact, 20–30% of rough-in inspections uncover issues like these.

The impact isn’t minor. Our forensic inspections uncover problems like these in attics, crawlspaces, and behind drywall, years later. Consequences include hot/cold rooms, elevated indoor humidity, sweating condensation, water damage, and in the worst cases - microbial growth. These damages carry significant warranty and reputational costs to builders.

At Arcxis, we don’t just inspect. We help prevent the problem: We can review third-party Manual JDS calculations with the same rigor we apply to our own designs, ensuring accuracy and consistency. We can provide a consistent HVAC design so builders can compare “apples to apples” across bids. We can work directly with installers in the field and provide hands-on training when needed.

Once drywall goes up, the cost to fix these issues can be 5x the cost of getting it right upfront.

For builders, it comes down to a few key questions:
• What oversight do you have during HVAC installation?
• How are you ensuring consistency across contractors?
• When issues arise, are you addressing symptoms or root causes?

The earlier you catch problems, the better your outcomes for cost, performance, and homeowner satisfaction.

Let’s get it right from the start. Contact your local Arcxis expert today: https://arcxis.com/markets