
Need mold inspection in Altadena (91001)? Our certified team serves Altadena and the surrounding western San Gabriel Valley — including Pasadena, La Cañada Flintridge, Sierra Madre — for mold, water and fire damage, with a written estimate always given on site.
Reaches you same day
Estimate written on site
Certified, insured crews
Billed through your insurer
An unincorporated foothill community just north of Pasadena, below the San Gabriel Mountains near Eaton Canyon. Older homes, steep lots and storm runoff off the foothills make roof leaks and crawl-space moisture — and the mold that follows — a recurring problem here.
A short hop from Eaton Canyon, Christmas Tree Lane, Farnsworth Park, Altadena sits about 12 min from our Pasadena base, so a technician gets there quickly. We do mold inspection for houses and businesses across town, and you'll have the written estimate in hand on site — put together only after the tech has actually seen what's going on.

A technician walks the home with moisture meters and a thermal camera, checks the usual hidden spots, and gives you a clear report of what was found, where, and exactly what removal will involve — with the estimate written up on site.
Thermal camera plus moisture meters
Hidden areas checked, not just the obvious
A written report you can act on
Honest assessment of scope and cost
Booked same day or the next
Free written estimate given on site
Interactive coverage map of Pasadena and the western San Gabriel Valley — tap a city to see our local services.
Call or text and a technician will come see the damage, then put a free written estimate in your hands before any work starts.