Service
Condo & Multifamily Mold Inspection
In shared buildings, water from one unit can cause mold in another. We inspect the affected unit and, where access allows, neighboring areas to find where moisture is coming from.
This page describes condo & multifamily mold inspection at our main San Diego location, Pro Plus Mold Inspection. Call (619) 935-5995 to schedule.
When it's useful
- Stains on a shared wall or ceiling
- Leaks from the unit above
- Buying or selling a condo
What we do
- 1Inspection of the unit and shared walls
- 2Moisture mapping
- 3Sampling
- 4Findings to share with the HOA
Inspection scope
- The rooms and areas you're concerned about, plus related areas such as nearby bathrooms, under sinks, and exterior walls
- Accessible attics and crawl spaces, where safe to enter
- Moisture readings on suspect walls, ceilings, floors, and cabinetry
- Thermal imaging of suspect areas to guide moisture readings
Sampling options
- Sampling isn't automatic. We recommend it only when it will answer a question the inspection can't.
- Air samples may be interpreted with outdoor comparison samples as appropriate to the sampling plan, alongside site observations.
- Surface swab or tape-lift samples characterize material collected at the specified surface, not an outdoor air baseline.
What you receive
- A walkthrough of what we found while we're on site, when you're available
- A written summary of observations, moisture readings, and likely moisture sources
- Laboratory results, if samples were taken
- Plain-language next steps, including when no further action is needed
Limitations
- We inspect accessible areas only. We don't open walls, move heavy furniture, or remove finishes unless agreed in advance.
- Thermal imaging shows temperature differences, not mold. Readings are confirmed with a moisture meter.
- Sampling results are limited to the method, time and location sampled; they cannot establish whole-building safety or the absence of hidden mold.
- Inspection and testing cannot diagnose illness, determine the cause of symptoms, or rule out a medical condition. Direct health questions to qualified medical professionals.
- There are no EPA or federal airborne mold limits. Sampling cannot establish compliance with federal mold standards or guarantee health safety.
- Findings reflect accessible areas and conditions during the visit; they cannot guarantee that all hidden mold is found or that future conditions remain unchanged.
Condo & Multifamily Mold Inspection questions
Do I need testing if I can already see mold?
Often not. If growth is visible, finding and fixing the moisture source matters most. Testing helps when the source is hidden, when you need documentation, or after cleanup.
How should I prepare?
Clear access to the areas of concern, the attic hatch, and the crawl space entry, and tell us about any past leaks or repairs. See our preparation guide for details.
Related services
Apartment & Rental Mold Inspection
Mold inspection for tenants and landlords in apartments and rental homes.
Learn moreHOA & Property Management Services
Mold inspection and testing for HOAs and property managers handling leaks, complaints, and common areas.
Learn moreWall Cavity Mold Inspection & Testing
Testing the air inside wall cavities to check for hidden mold behind drywall after leaks.
Learn moreOther Pro Plus locations
This service is listed for our San Diego location. Availability at other Pro Plus Mold Inspection locations isn't confirmed. Call the location you need, or see the location directory.
Book condo & multifamily mold inspection in San Diego
Talk to an inspector or send us a quote request.