MAMMOTH MECHANICAL
CONSTRUCTION CONTRACTOR · PORTLAND, WA 97220
State license
- Number
- MAMMOM*770OA
- Type
- CONSTRUCTION CONTRACTOR
- Status
- active
- Expires
- 2027-11-05
- Source
- Washington L&I
Location & contact
Trades
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Quick answers
Answered from the public license record — not from reviews or estimates.
›Is MAMMOTH MECHANICAL licensed in Washington?
Yes. MAMMOTH MECHANICAL holds license MAMMOM*770OA (CONSTRUCTION CONTRACTOR) recorded by Washington L&I, valid to 2027-11-05. This listing is refreshed from that public register.
›What work does MAMMOTH MECHANICAL do?
The register classifies MAMMOTH MECHANICAL under HVAC. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact MAMMOTH MECHANICAL?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by MAMMOTH MECHANICAL.
›Where is MAMMOTH MECHANICAL located?
PORTLAND, Washington, per the address on the license record.