- Time in business: 63 years
- 112 Heritage Ave, Portsmouth, NH 03801
- (603) 433-XXXX
- Year Established 1961
- Business Categories Cooling, Heating, HVAC in Portsmouth, NH
License Information
- Licensed inState Of Rhode Island
- Number30919
- License issue date12/31/2007
Building Permits
121 Building permit records show that Cg Mechanical Co Inc has worked on 191 permitted projects.
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