WILLIAM G SIEH JR
Mechanical Contractor · Grand Rapids, MI 49504
State license
- Number
- 7104937
- Type
- Mechanical Contractor
- Status
- active
- Expires
- 2028-08-31
- Source
- Michigan LARA
Location & contact
Trades
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Quick answers
Answered from the public license record — not from reviews or estimates.
›Is WILLIAM G SIEH JR licensed in Michigan?
Yes. WILLIAM G SIEH JR holds license 7104937 (Mechanical Contractor) recorded by Michigan LARA, valid to 2028-08-31. This listing is refreshed from that public register.
›What work does WILLIAM G SIEH JR do?
The register classifies WILLIAM G SIEH JR under HVAC. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact WILLIAM G SIEH JR?
Michigan LARA does not publish contact details, and no matching Google place was found. If this is your business, claim the listing to add them.
›Where is WILLIAM G SIEH JR located?
Grand Rapids, Michigan, per the address on the license record.