If an inspection raises a question only data can settle, we collect the samples and send them to Eurofins, one of the largest environmental testing laboratories in the country. You get the official Eurofins report and our written interpretation so you can act on it with confidence.
A mold inspection answers most questions on its own. When it raises one that needs lab data behind it, testing is the next step we offer in the same visit. Same team, same job site, same chain of custody.
Visual, moisture meter and thermal imaging across the property. We identify visible mold, find the moisture source, and write a scope you can act on.
If you and your inspector agree there is a question only data can settle, we collect samples on the spot and send them to Eurofins for analysis.
One of the largest environmental testing laboratory networks in the country.
When you pay for testing, you should know whose name is on the report. Eurofins is a global leader in environmental, food, pharmaceutical and consumer-product analysis. Their environmental division processes mold, allergen and IAQ samples for restoration firms, health professionals and real estate transactions across North America. A Eurofins report holds weight with insurance carriers, attorneys and physicians because of who issued it.
Anyone can swab a wall. The question is whose name analyzes the swab. We use Eurofins because their report stands up in front of an insurance adjuster, a physician, a landlord, or a buyer. You get the official Eurofins lab document, plus our written interpretation in plain English so the result becomes a decision, not a printout.
Eurofins is an independent third-party laboratory. Cal Coast collects, ships and interprets samples. Eurofins performs the analysis.
We pick the method that answers the specific question you need answered. Most jobs use one or two of these in combination.
Spore-trap cassettes measure airborne mold spore counts and species in a room, compared against an outdoor control sample. The standard method for occupant-health concerns, post-remediation clearance and HVAC complaints.
Direct collection from a visible suspect surface for species identification. Useful when you can see growth and need to know what it is before scoping the remediation.
Clear-tape sample lifted from a surface. Non-destructive, fast and inexpensive. Often used in clusters when there are several suspect spots to compare against one another.
Sterile swab where tape will not work: grout lines, HVAC interiors, porous textures. Sent to Eurofins for species ID alongside any other samples from the same job.
Lab data is worth paying for when a printed result is the deliverable someone is asking for. These are the cases where testing earns its keep every time.
Verify the area is back to a normal background level after a mold job. Air quality plus surface is the standard pairing and the deliverable insurance often asks for.
When a physician asks for species and spore-count data to guide treatment, a Eurofins report is the document they need on file.
Buyer, seller or lender requires a written lab result as part of the deal. We schedule the testing on the closing timeline.
When a carrier, association or landlord pushes back, an accredited Eurofins result gives the conversation a defensible baseline.
Most jobs start with a mold inspection. If you and the inspector agree the situation warrants lab data, we move to testing in the same visit. No surprise upsells.
A Cal Coast technician collects each sample under chain-of-custody protocol. Typical on-site time is thirty to ninety minutes depending on sample count and method.
Samples ship same day for analysis. Standard turnaround is three to five business days. Rush twenty-four to forty-eight hour analysis is available at additional cost.
You receive the official Eurofins report and our written interpretation in plain English. The lab tells you what is in the sample. We tell you what it means for the property.
If remediation is warranted, we scope it. If clearance passed, we say so. If the finding needs a physician, an attorney or your carrier, we hand off cleanly with documentation in hand.
Pricing depends on the method and the number of samples. We quote up front before any sample is collected.
One sample with Eurofins lab fee included. Best for a single targeted question, like a follow-up swab on one suspect surface after a previous job.
Air quality plus one or two surface samples. The most common configuration for clearance after remediation and standard occupant-health concerns.
Multi-room air quality plus surface, tape and swab sampling across the property. Used for larger losses, real estate sales and disputes.
Twenty-four to forty-eight hour Eurofins analysis at additional cost. For real estate timelines, urgent health concerns and time-sensitive disputes.
A two-minute call tells us whether you need testing, an inspection, or remediation. Same Cal Coast crew, same chain of custody, same Eurofins report.