Licensing & Compliance
3 of 3 source checks verifiedSignal
SC entity filing
Result
Good Standing
Effective: Nov 5, 2016
SC Secretary of State
Signal
SAM.gov federal exclusions
Result
No exclusions found
Checked August 2026
SAM.gov
Signal
Manufacturer certifications
Result
Owens Corning Platinum Preferred · CertainTeed ShingleMaster
Manufacturer programs
