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What It Is

A commercial inspection is a systematic, visual evaluation of a building's physical condition, performed on site by a certified inspector and documented in a written report. We walk the roof, the mechanical and electrical rooms, the tenant and common areas, and the site, then report what we find in plain language, with photographs of every deficiency.

Every inspection follows the 2026 International Standards of Practice for Inspecting Commercial Properties (ComSOP), published by the Certified Commercial Property Inspectors Association (CCPIA). The ComSOP spells out which systems and components must be inspected, what counts as a reportable finding, and what falls outside the scope, so you know exactly what you're getting before we arrive. For a closer look, read What the ComSOP Covers: A System-by-System Breakdown.

Why It Matters

Whether you're buying a building, leasing one, managing one, or overseeing a whole portfolio, the conditions you can't easily see can quickly become your expense: a roof past its service life, original galvanized piping, an aging rooftop unit. An inspection turns those unknowns into a documented list you can negotiate, budget, and plan around. And the cost of addressing them has grown considerably in just the last few years.

Buying or Financing

  • Negotiating repairs, a price reduction, or a closing credit
  • Deciding whether to proceed before contingencies expire
  • Supporting lender and insurance requirements

Leasing (NNN)

  • Knowing what you're taking on before you sign or renew
  • Negotiating repair responsibilities and allowances
  • Documenting condition to limit disputes at lease end

Owning or Managing

  • Setting a condition baseline for capital planning
  • Taking over a building with an unknown history
  • Planning a remodel, re-tenanting, or change of use
  • Catching deferred maintenance before it becomes an emergency

Portfolio Oversight

  • Comparing condition and capital needs across properties
  • Keeping reserves and hold-or-sell decisions current
  • Preparing for a refinance, recapitalization, or sale

Curious what tends to turn up? See 10 red flags inspectors look for in Bay Area commercial properties and the hidden costs of deferred maintenance.

The Cost of Waiting Keeps Rising

An aging building stock, sharply higher material prices, and what experts recommend setting aside each year to keep up.

1981
Median construction year of U.S. commercial buildings, meaning half are now more than four decades old
56%
Increase in the price of construction materials since February 2020
2–4%
Share of a building's replacement value facilities experts recommend reinvesting in upkeep and renewal every year

U.S. EIA, 2018 Commercial Buildings Energy Consumption Survey · U.S. Bureau of Labor Statistics Producer Price Index (Aug. 2026) · APPA, Leadership in Educational Facilities

What the Report Includes

Documented Findings

  • Deficiency descriptions with photographs
  • System-by-system condition ratings
  • Estimated remaining useful life for major components
  • Items requiring immediate attention
  • Items recommended for further evaluation

Report Format

  • Delivered digitally within agreed timeline
  • Executive summary for quick reference
  • Full narrative with supporting photos
  • Clear, plain-language descriptions (no jargon)
  • Follows CCPIA ComSOP reporting standards

Systems Covered

Expand each system to see what's included in the inspection scope.

  • Foundation: type, visible cracks, settlement indicators
  • Floor structure: framing, slabs, crawlspace (if accessible)
  • Wall framing and sheathing
  • Roof framing and decking (from attic if accessible)
  • Columns and load-bearing elements
  • Roof covering type and visible condition
  • Flashing at penetrations, walls, and edges
  • Drainage: gutters, downspouts, scuppers, internal drains
  • Skylights and roof accessories
  • Parapet walls and coping
  • Evidence of past repairs or patching
  • Supply: water service entry, main shutoff, pipe materials
  • Distribution piping condition and insulation
  • Water heaters: age, capacity, condition, safety
  • Fixtures: toilets, sinks, faucets
  • Drain, waste, and vent (DWV) visible condition
  • Backflow preventers and pressure regulators
  • Service entrance: size, type, condition
  • Main disconnect and service equipment
  • Distribution panels: breaker condition, labeling, capacity
  • Branch wiring: type, visible condition, connections
  • Outlets, switches, GFCI/AFCI where required
  • Exterior and site electrical
  • Emergency/exit lighting
  • Heating systems: type, age, operation, condition
  • Cooling systems: RTUs, split systems, chillers
  • Ventilation: supply and exhaust fan condition
  • Ductwork: visible runs, insulation, dampers
  • Thermostats and controls
  • Make-up air and exhaust (commercial kitchens and labs)
  • Boilers and hydronic distribution
  • Exterior cladding: condition, cracks, spalling, sealant
  • Windows and glazing: condition, seals, operation
  • Doors and frames: operation, weatherstripping
  • Storefront systems (retail)
  • Penetrations and caulking
  • Evidence of water intrusion or past moisture damage
  • Fire sprinkler system: type, visible condition, coverage
  • Fire alarm panel and detectors
  • Emergency lighting and exit signs
  • Egress: door hardware, door widths, corridor clearances
  • Fire extinguisher locations
  • Knox box / fire department access
  • Floors: type, visible damage, trip hazards
  • Walls and ceilings: condition, staining, damage
  • Restrooms: fixtures, partitions, ventilation
  • Corridors and lobbies
  • Stairways: treads, handrails, nosings
  • Elevators: visible condition (noted; not operated)
  • Parking: paving condition, striping, drainage
  • Site drainage and grading
  • Retaining walls and site structures
  • Exterior lighting
  • Fencing and gates
  • Landscaping (as it affects building)

Going Beyond the Base Inspection

The ComSOP is a visual, non-invasive standard. When a building calls for a closer look, these services can be added to the same engagement and delivered alongside your inspection report:

Frequently Asked Questions

Quick answers about commercial property inspections in the Bay Area.

A commercial inspection is the core building condition report: every accessible system inspected, documented, and rated. A Property Condition Assessment performed to ASTM E2018 packages that same report with an accessibility survey and opinions of probable cost into one coordinated deliverable.

If your lender's commitment letter calls for a "PCA per ASTM E2018," you need an ASTM E2018 Property Condition Assessment. If you're a buyer or owner who wants to understand the building's condition, the commercial inspection is usually the right place to start, and you can add pieces as you need them.

For more on how the two standards relate, read ASTM E2018 and the ComSOP: How Two Standards Work Together.

The best time is before a decision that depends on the building's condition, and that looks different depending on who you are.

Buyers: as early in your due diligence period as you can, so there's time to get contractor bids, negotiate, and decide whether to move forward before contingencies expire. If you're new to the process, What Is a Commercial Property Inspection, and Do You Need One? walks through it.

NNN tenants: before you sign or renew. Under a triple-net lease, maintenance and repair costs often fall to the tenant, so documenting condition up front helps you negotiate terms and gives you a baseline to point to when the lease ends.

Owners and property managers: ahead of your annual budget cycle, when you take over a building, or before a major system's warranty runs out. The report separates routine upkeep from the larger replacements coming down the line.

Institutional investors: on a regular cycle across your portfolio, or before a refinance, recapitalization, or sale. Reports built on the same standard make it easy to compare condition and capital needs from one property to the next.

No. It's a visual evaluation of the condition of the building's accessible systems, not a code inspection or a technically exhaustive engineering study. We don't open walls, excavate, or dismantle equipment, so concealed defects can go undetected.

Where we see a safety concern or a condition that needs a closer look, we flag it in the report and recommend further evaluation by the appropriate specialist, such as a structural engineer or licensed contractor.

Not necessarily. Seeing the whole building is our specialty, and a full ComSOP inspection of every accessible system is the right fit for most acquisitions and condition baselines. If your concerns are more specific, though, we can narrow the scope to the systems that matter to you, like the roof and HVAC ahead of a lease renewal, or electrical and life safety before a change of use.

Tell us what you're trying to find out and we'll build the scope around it. Just keep in mind that systems left out of the scope won't be covered in the report, and a limited inspection may not satisfy a lender that requires a full assessment.

Because the ComSOP is visual and non-invasive, concealed conditions behind walls or underground, load testing of equipment, elevator and escalator operation, and environmental assessment are all outside the standard scope. Tenant improvements are looked at only as they relate to base building conditions.

Many of those gaps can be filled in the same engagement, like a sewer lateral inspection for underground drain lines or a Phase 1 Environmental Site Assessment for environmental due diligence. The Phase 1 ESA vs. PCA article explains where each one fits.

Yes. Add a Cost-To-Remedy Report for written opinions of probable cost on the deficiencies we find, or a Capital Forecast Table for replacement planning with inflation factoring, over whatever number of years you need. Both are structured to line up with the inspection report, which makes them useful for price negotiation, repair credits, and underwriting.

Very little. The inspection is visual and non-destructive, and nothing is opened or removed. We'll need access to the roof, mechanical and electrical rooms, and occupied spaces, so we coordinate entry with you or your property manager ahead of time.

The one exception is a sewer lateral inspection, if you add one. The building's plumbing can't be used while the camera is in the line, so we'll schedule that part with you to keep the interruption short.

For apartment buildings, the ComSOP allows us to inspect a representative sample of units rather than every one.

It depends on the building's size and type, the number of buildings or units, access, and any add-on services. The fee is typically a fraction of a percent of the purchase price, which is small next to the cost of discovering a major repair after closing. Request a proposal with the property address and we'll put together a quote.

Every System. One Standard. No Guesswork.

A ComSOP compliant inspection documents every accessible building system in detail.

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