Bay Area & Sacramento · $350 flat
Stucco, Siding & Exterior Testing
Stucco, transite siding, roofing felt and exterior coatings all show up positive in Bay Area housing stock. We core-sample cleanly and patch behind us.
- Core sampling of stucco layers, siding and roofing materials
- Required before re-stucco, siding removal or exterior demo
- Small, patched sample points — no visible scarring
- Commercial and multifamily exteriors welcome
Request an inspection
Get a same-day window and 24-hour lab report.
Questions we get
Does stucco really contain asbestos?
Older stucco and its base coats sometimes do, and transite siding almost always does. Exterior work is regulated the same way interior work is.
Do you patch the sample holes?
Yes. Core points are sealed before we leave the site.