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Coast Home Inspection provides home inspections for Hemet, CA and the surrounding areas. We inspect everything from Mold, Radon, and Air quality.

We are dedicated to our clients and making sure they get the most thorough inspection possible. You should expect no less than highly qualified professional inspectors to take on the task of inspecting your property.

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Coast Home Inspection inspectors have many years of experience in the commercial inspection, construction, and quality assurance industries. Our inspectors are Certified Professional Inspectors ® with hundreds of hours combined formal training and on-site inspection experience.

All our inspectors are certified through the National Association of Certified Home Inspectors (InterNACHI) and conduct all inspections in accordance with the NACHI SOP.

Mold Inspections

Mold tests can be divided into two categories: air and surface. If you find it necessary to perform a mold test, then it would be advisable to take at least one surface sample and one air sample.

The reason is, in some situations, you may have mold growing on surface, yet it has not reached a point where it is releasing very many mold spores into the air. In which case, air sampling alone would provide results that did not accurately portray the extent of mold growth. Or, you may have a situation where, in your random surface sampling, you did not sample a surface where mold was growing (or at least not at a significant level), but mold colonies throughout other parts of the home had reached a point where they were releasing substantial amounts of mold spores into the air. In this case, your surface sampling would not give you and accurate picture of the problem.
Samples of the indoor air and the outside air are taken for comparison. There should not be any mold inside the house that is not found outside. The concentration of mold inside a home should not be higher than the concentration of mold outside. Keep in mind that mold spores in the air being sampled can vary greatly in relation to the life cycle of the mold, atmospheric and environmental conditions, and the amount of ventilation. There are seasonal and diurnal variability in airborne mold at an indoor residential environment. Air sampling may be necessary if the mold growth is suspected (for example, musty odors), but cannot be identified by a visual examination. The purpose of such air sampling is to determine the location and/or extent of mold contamination as well as a simple confirmation that mold growth exists somewhere in the building. All mold spores have a source, and identifying the source is the goal.

Surface Sampling

Surface / Bulk sampling is used to identify a mold type at a specific location. This mold testing technique is useful also in ruling out possible discolorations or staining that sometimes exhibit mold like characteristics.

Swab

A cotton swab is used to collect a small quantity of material from a non-porous surface. The area where mold is suspected is gently swabbed. After the entire area has been sampled, the swab is inserted into the tube of a buffer and shipped to the laboratory within 24 hours of the mold testing. In turn the sample is analyzed either with a fungi screen or culture analysis. An accredited laboratory performs the testing procedures for these results.
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Bulk

A bulk sample should be collected when material is porous and swabbing is not practical. A utility knife is used to collect samples. Bulk materials are then placed into a standard zip-lock type bag and sent to an accredited laboratory to be analyzed with either a fungi screen or culture analysis.

Tape

A piece of clear tape is used to collect a small quantity of material. In turn this is analyzed either with a fungi screen or culture analysis. An accredited laboratory performs the testing procedures for these results.
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Air Sampling

In mold testing, air sampling is the most effective method for determining whether a mold infestation is potentially creating an unsafe living environment. During this type of mold testing, air quality is tested using a Zefon Z5 sampling cassette by drawing air and impacting the airborne particles over a glass substrate. Typically the process takes 5 to 10 minutes.
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