Mold Inspection
Mold Inspection Professionals in Southern California: Los Angeles, Orange County and San Diego.
Mold Inspection Services in Southern California
Serving Los Angeles, Orange County, and San Diego
At 3West Environmental, we offer professional mold inspection services to help you identify and address mold issues in your property.
Our Mold Inspection Services
Air Sampling
Air sampling involves collecting air from a room to detect mold spores. Here’s how we do it:
Place a tripod in the center of the room.
Set up an air pump on the tripod, calibrated to 15 liters per minute.
Attach a sampling cassette to the pump.
Run the pump for 5 minutes, collecting 75 liters of air.
We also collect at least one outdoor sample to serve as a baseline for comparison. This helps determine if indoor mold levels are elevated.
Surface Sampling
Surface samples help identify mold on specific areas. We use:
Swab Test: Collects samples from a 2″ x 2″ area.
Tape Lift: Uses adhesive tape to lift mold from surfaces.Yoast
Note that surface sampling doesn’t detect airborne spores.
Cavity Sampling
To check for mold inside walls or ceilings:
Drill a small hole (about the size of a dime).
Insert an air hose connected to a pump.
Collect air samples from within the cavity.
This method helps detect hidden mold growth.
3West Enviro Business Hours
Monday – Friday
8:00 AM – 5:00 PM PST
Need to reach us?
Send us a detailed message using the form below.
After Hours?
We will respond to after hours requests the next business day.
Request Service
Please fill out the form below to request an estimate or schedule service.
What Will You Get?
Our certified mold inspectors will conduct a thorough assessment of your structure to: First, determine if there is mold; next, assess the extent of mold in the structure; and finally, develop an action plan for addressing the mold.

How do we conduct a standard mold inspection?
3West Environmental offers complete mold inspection services using state of the art inspection and sampling equipment. You can trust that your inspection will be thorough and accurate.
Inspection Process
When you contact us initially, we will strive to clearly communicate the mold inspection process and pricing. After all, customer service is our top priority, and effective communication is a key part of that.Therefore, we will fully explain all charges to avoid any surprise fees. Once booked, we will follow up by sending you a confirmation email with the job details and pricing. Specifically, the price of the mold inspection is primarily based on the square footage of the property. However, if you opt for mold samples, there is an additional cost per approved sample.
Upon arrival at the job site, we will confirm the scope of our inspection and provide you with a summary of the process, including pricing and the estimated time frame for completion.
Continue reading below for more details on the mold inspection process and the various sampling options.
Benefits of a Mold Inspection
Our Mold Inspection Process:
Thorough Assessment: Our certified inspectors conduct detailed evaluations to identify mold presence, assess its extent, and develop tailored action plans for remediation.
Advanced Equipment: Utilizing state-of-the-art inspection and sampling tools, we ensure accurate and reliable results.
Sampling and Analysis: We offer air, surface, and cavity sampling, analyzed by certified local laboratories to determine mold types and concentrations.
Transparent Communication: We clearly explain the inspection process, pricing, and any recommended sampling to ensure you are fully informed.
Comprehensive Reporting: Post-inspection, we provide detailed reports, lab results, and recommended action plans for any necessary mold remediation.
Benefits of Choosing 3West Environmental:
Expertise: Our certified inspectors are experienced in identifying and addressing mold issues effectively.
Customer-Centric Approach: We prioritize clear communication and customer satisfaction, ensuring a seamless inspection experience.
Compliance: Our services adhere to industry standards and regulations, providing peace of mind for property owners.



A Quick Look at a Mold Clearance Inspection
Other Services
Asbestos Surveys
When are asbestos surveys needed?
Anytime there will be a renovation or repair. Since the main asbestos regulations are related to worker safety, air quality, disposal of hazardous waste and local permits there will almost always be one of the regulations that are applicable. This can be confusing because of the overlap of regulations in Southern California.
Lead Paint Inspections
Do my painting projects need a lead paint test?
Lead is toxic and consequently causes health and behavioral problems, especially in children. Because of this, a lead paint survey or lead paint samples are necessary when paint is disturbed on a structure built before 1978.
Mold Inspections
Could I have mold in my home?
Mold can grow within 24-48 hours after a bad water incident, so getting a mold inspection is a great way to obtain a full evaluation of your home or building. We care about your peace of mind, so if you are concerned about the presence of mold or water damage, please call us today.
LEARN MORE
Mold Inspection Service Area
Please visit our Service Area page to see all the areas we service in Southern California. We sometimes go outside of our service area as well so if you’re not sure please give us a call!



