Office Building Inspections
Most office buildings have been built out, stripped and built out again several times, by different contractors working to different budgets. The shell may be sound and the tenant improvements a patchwork. An office inspection is largely about telling those two things apart, because they belong to different people and different budgets.
Inspections are performed by Collin Nowak, CCPIA Certified Commercial Property Inspector (#3223) and TREC-licensed Professional Inspector (#20772), serving commercial clients across Texas since 2013.
HVAC is usually the dominant system
In an office building the HVAC is the system most likely to generate a large near-term number, and it’s often several systems rather than one. Packaged rooftop units serving individual zones or suites each have their own age and condition, and a building can easily hold units installed a decade apart.
We document the units serving the building, visible condition and evidence of age, condensate handling, and the distribution we can access. Zoning matters as much as equipment condition: a building where half the units are near end of life is a different purchase from one where they were replaced together, even if today both are cooling.
Rooftop equipment also means roof penetrations, and curbs and flashings around RTUs are a common source of leaks. Those get looked at as part of the roof rather than as part of the mechanical system.
What the suspended ceiling is hiding
The ceiling grid in an office building conceals ductwork, wiring, plumbing and structure, and it is also where evidence of past leaks tends to survive. Stained or replaced tiles are worth reading carefully — a patch of newer tiles in an otherwise uniform ceiling usually means something happened above it.
Thermal imaging is included on our inspections and it earns its place here, because active moisture above a ceiling shows as a temperature difference before it shows as a stain.
Tenant improvements of varying quality
Successive build-outs leave their marks: partitions added without regard to the ceiling grid or the sprinkler layout, outlets and data added on extension circuits, doors that no longer suit the egress path, and returns blocked by walls that arrived later than the HVAC design. We report what’s observable, and where a build-out looks like it was done without permits that’s worth flagging to your own counsel.
Envelope and glazing
Curtain wall, storefront glazing and window systems are inspected for visible condition, sealant condition, and evidence of water intrusion at the perimeter. Failed insulated glass units are common in older stock and are a straightforward line item once counted. Exterior cladding, sealants and control joints get the same treatment.
Life safety and shared systems
Egress paths, exit signage, emergency lighting, sprinkler coverage where present, and extinguisher condition are observed and reported. Restrooms carry more use than their residential equivalents, so fixtures, supply and waste, and any evidence of chronic leakage get attention.
Elevators are excluded. They are inspected and certified by licensed elevator specialists under a separate regime, and no property inspection covers them. If the building has one, budget for that separately and ask to see the current certificate.
Parking and site
Paving condition, site drainage, walkways, exterior lighting and signage. Parking is a meaningful cost centre on an office asset and resurfacing is not a small number, so it’s documented rather than glanced at.
What sits outside the scope
The inspection is visual and non-invasive and is not a compliance certification. Environmental assessment (Phase I ESA), code compliance certification, ADA compliance audits, and certification of elevators, fire alarm and fire suppression are separate exercises requiring different qualifications. Full detail is on our commercial inspection FAQ.
Who orders an office building inspection
Buyers and investors during due diligence, lenders as a financing condition, owners and property managers building a capital plan, and tenants taking a significant lease. On a multi-tenant asset, access to occupied suites needs arranging in advance — anything we can’t reach on the day is reported as not inspected rather than quietly left out.
Scope is agreed per property before work begins, and your proposal states the scope, fee and delivery date. The process is on our commercial inspections page, with scope detail on commercial inspection services.