- Time in business: 104 years
- 2331 W Superior St, Duluth, MN 55806
- (218) 722-XXXX
- Year Established 1920
- Business Categories Cooling, Heating, HVAC in Duluth, MN
License Information
- Licensed inState Of Wisconsin
- Number4240
- License typeHvac Contractor
Building Permits
121 Building permit records show that Cg Mechanical Co Inc has worked on 191 permitted projects.
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