Mark L Supal
Boiler Installer · Grosse Pointe Woods, MI 48236
State license
- Number
- 314280
- Type
- Boiler Installer
- Status
- active
- Expires
- 2026-12-31
- Source
- Michigan LARA
Location & contact
Trades
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Quick answers
Answered from the public license record — not from reviews or estimates.
›Is Mark L Supal licensed in Michigan?
Yes. Mark L Supal holds license 314280 (Boiler Installer) recorded by Michigan LARA, valid to 2026-12-31. This listing is refreshed from that public register.
›What work does Mark L Supal do?
The register classifies Mark L Supal under HVAC. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact Mark L Supal?
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 Mark L Supal located?
Grosse Pointe Woods, Michigan, per the address on the license record.