MOUNTAIN INSULATION
C-2 · GRASS VALLEY, CA 95945
State license
- Number
- 1137068
- Type
- C-2
- Status
- active
- Expires
- 2027-05-31
- Source
- California CSLB
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for MOUNTAIN INSULATION
Matched to a Google place on 2026-09-02 at 100% name confidence. Rating is Google’s.
Interactive location map
PO BOX 1336
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
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Nearby contractors
Great-circle distance from MOUNTAIN INSULATION, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is MOUNTAIN INSULATION licensed in California?
Yes. MOUNTAIN INSULATION holds license 1137068 (C-2) recorded by California CSLB, valid to 2027-05-31. This listing is refreshed from that public register.
›What work does MOUNTAIN INSULATION do?
The register classifies MOUNTAIN INSULATION under Insulation & Weatherization. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact MOUNTAIN INSULATION?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by MOUNTAIN INSULATION.
›Where is MOUNTAIN INSULATION located?
GRASS VALLEY, California, per the address on the license record.