KEYSTONE MECHANICAL LLC
C-20 · CAMPBELL, CA 95008
State license
- Number
- 1028816
- Type
- C-20
- Status
- active
- Expires
- 2028-03-31
- Source
- California CSLB
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for KEYSTONE MECHANICAL LLC
Matched to a Google place on 2026-09-02 at 100% name confidence. Rating is Google’s.
Interactive location map
1051 LINDA DRIVE
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 KEYSTONE MECHANICAL LLC, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is KEYSTONE MECHANICAL LLC licensed in California?
Yes. KEYSTONE MECHANICAL LLC holds license 1028816 (C-20) recorded by California CSLB, valid to 2028-03-31. This listing is refreshed from that public register.
›What work does KEYSTONE MECHANICAL LLC do?
The register classifies KEYSTONE MECHANICAL LLC under HVAC. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact KEYSTONE MECHANICAL LLC?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by KEYSTONE MECHANICAL LLC.
›Where is KEYSTONE MECHANICAL LLC located?
CAMPBELL, California, per the address on the license record.