
Need mold testing in San Marino (91108)? Our certified team serves San Marino and the surrounding western San Gabriel Valley — including Pasadena, South Pasadena, Arcadia — leading with lab-backed testing, then inspection, removal and restoration, with a written estimate always given on site.
Same-day response
Accredited lab testing
Certified technicians
We work with insurance
An affluent, almost entirely residential city southeast of Pasadena, known for The Huntington and large period estates. High-value homes mean testing is about certainty — a documented, lab-backed result before a sale or an insurance claim, and clearance proof that any remediation was genuinely finished.
With The Huntington Library, Lacy Park, San Marino High School close by, San Marino is a short run for our crews — roughly 12 min out from our Pasadena base. We take on mold testing for both homes and businesses here, and you get the written estimate in person, after a technician has had eyes on the actual damage.

Spore-trap cassettes capture the air you breathe, tape lifts sample suspect surfaces, and an outdoor control sample sets the baseline. The accredited lab counts and identifies what comes back; we translate the numbers into a plain-language verdict and, only if the data justifies it, a scoped removal plan.
Spore-trap air cassettes plus surface tape lifts
Interior readings benchmarked against an outdoor control
Independent accredited-laboratory identification and counts
Signed documentation an escrow, carrier or physician will accept
Expedited lab handling when a closing date is near
An honest verdict — if the home reads clean, that is what you are told
Interactive coverage map of Pasadena and the western San Gabriel Valley — tap a community to see our local services.
Call us or send a text — a technician inspects the damage and gives you a free written estimate before any work begins.