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Fire Sprinkler Contractors

In the State of Maryland, a Fire Sprinkler contractor is required to install, repair, modify, or layout fire sprinkler systems in any residential and/or commercial building. They must be licensed by the Office of the State Fire Marshal (OSFM) to perform inspections, maintenance, or installations. 

Read the Maryland State Fire Sprinkler Contractor Licensing Regulations - PDF - 576.26 KB for more information.

Fire Sprinkler Contractor License Application

Qualifications

Every licensed contractor must have at least one Designated Qualified Individual (DQI) who meets the following criteria based on the license class: 

  • Class I - inspection, testing and maintenance of residential and commercial systems
  • Class IIa - installation, repair, and modification of residential systems
  • Class IIb - layout (design) of residential systems
  • Class IIc - installation, repair, modification and layout (design) of residential systems
  • Class IId - installation, repair, and modification of residential systems (NFPA 13D)
  • Class IIIa - installation, repair, and modification of commercial and residential systems
  • Class IIIb - layout (design) of commercial and residential systems
  • Class IIIc - installation, repair, modification and layout (design) of commercial and residential systems​

Gather the information you need to apply

Pay the application fees

  • Initial application: $300.00
  • Renewal application: $200.00
  • Duplicate or revised certificate: $25.00

All fire sprinkler contractor licenses expire 2 years after the date issued. A fire sprinkler contractor who does not submit a renewal application on or prior to the expiration date of the license shall pay a late fee of $300 in addition to the license renewal fee.

Pay your invoice online

Questions?

Related links

Maryland State Licensed Fire Sprinkler Contractors