- Time in business: 30 years
- 7204 MILL RUN DR, Derwood, MD 20855
- (301) 924-XXXX
- Year Established 1994
- Business Categories Home Security in Derwood, MD
License Information
- Licensed inState Of Virginia
- Number2705041491
- License typeElectrical
- License issue date05/19/1998
Building Permits
121 Building permit records show that Cg Mechanical Co Inc has worked on 191 permitted projects.
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