DONALD RITTERSDORF
Mechanical Contractor · Ionia, MI 48846
State license
- Number
- 7113053
- 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 DONALD RITTERSDORF licensed in Michigan?
Yes. DONALD RITTERSDORF holds license 7113053 (Mechanical Contractor) recorded by Michigan LARA, valid to 2028-08-31. This listing is refreshed from that public register.
›What work does DONALD RITTERSDORF do?
The register classifies DONALD RITTERSDORF under HVAC. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact DONALD RITTERSDORF?
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 DONALD RITTERSDORF located?
Ionia, Michigan, per the address on the license record.