Mark of the Z is a fully licensed and insured Mechanical Contractor.
Our Employees are highly skilled and trained HVAC technicans. Whom treat customers property with respect and care.
Michigan Mechanical License Classifications Held are:
2. HVAC Equipment
5. Limited Heating Service
7. Limited Refrigeration Service
Michigan Boiler Installing License:
Universal 608 Refrigerant Handeling License
For any service work or bids feel free to call 231-652-4328 or 231-834-5419