Fire Protection contractors in Frederick County, MD

76 firms whose permit filings in Frederick County we observed, from records beginning August 2021. The 50 most active are listed here, ordered by permits filed in this county, which reflects our coverage as much as their volume.

• JENSON FIRE PROTECTION INC Anne Arundel County, Frederick County, Prince George's County 643 permits/to Sep 2026
• BLAZEGUARD, INC. Frederick County 492 permits/to Sep 2026
• BILL-CHARLES W SAUNDERS Frederick County 352 permits/to Aug 2026
• BARRY DETWILER Baltimore County, Frederick County 254 permits/to Aug 2026
• SPRINKLERS,LLC FIRE TECH RESID Frederick County 222 permits/to Aug 2026
• Premier Fire Protection Services LLC Frederick County 85 permits/to Aug 2026
• REGIONAL FIRE PROTECTION Frederick County 34 permits/to Sep 2026
• METROPOLITAN FIRE PROTECTION Anne Arundel County, Baltimore County, Frederick County, Prince George's County 28 permits/to Sep 2026
• Jake Zielinski Frederick County 27 permits/to Jan 2026
• CHRIS BENJAMIN Frederick County 21 permits/to Sep 2025
• FIRE-X SALES & SERVICE CORP Frederick County 20 permits/to Aug 2026
• JESSICA HICKMAN Baltimore County, Frederick County 20 permits/to Jul 2026
• JUDD FIRE PROTECTION, INC. Anne Arundel County, Baltimore County, Frederick County 17 permits/to Jun 2026
• Fire Alarm Services, Inc. Frederick County 16 permits/to Mar 2026
• Services LLC Guardian fire protection Frederick County 13 permits/to Jun 2026
• ECONOMY FIRE PROTECTION, INC. Anne Arundel County, Baltimore County, Frederick County 12 permits/to Jul 2026
• POTOMAC FIRE SPRINKLER SERV Frederick County 11 permits/to Jul 2026
• BERNARD R GIBSON Frederick County 10 permits/to Jun 2026
• Fire Sprinklers, LLC Safeguard Residential Frederick County 10 permits/to Jul 2026
• WFX Fire, Lock & Security, Inc. Frederick County 10 permits/to Jul 2026
• Advanced Integrated Solutions LLC Frederick County 9 permits/to Sep 2025
• Summit Fire & Security Anne Arundel County, Frederick County, Howard County 9 permits/to Aug 2026
• American Automatic Sprinkler Co. Inc. Anne Arundel County, Frederick County 8 permits/to Jul 2026
• Chesapeake Sprinkler Company Anne Arundel County, Frederick County 8 permits/to Jun 2026
• Fireline Powered by Encore-Sprinkler Frederick County 8 permits/to Jun 2026
• McCusker Enterprises LLC Baltimore County, Frederick County 8 permits/to Sep 2025
• PRIME FIRE PROTECTION LLC Anne Arundel County, Frederick County, Howard County 8 permits/to Aug 2026
• VSC fire & security Anne Arundel County, Baltimore County, Frederick County 8 permits/to Sep 2026
• B&V Sprinkler LLC Frederick County 7 permits/to Jul 2025
• Harper Electrical Services, LLC Anne Arundel County, Frederick County 7 permits/to Jul 2026
• SHAWN HAGER Frederick County 7 permits/to Mar 2025
• Chad A Wilson Frederick County 6 permits/to Dec 2024
• Dennis Briggs Baltimore County, Frederick County 6 permits/to Feb 2025
• J.R.'s Fire Protection, Inc. Frederick County 6 permits/to Sep 2024
• Leighton Proctor Frederick County 6 permits/to Jul 2026
• Security Operations Manager Ben Burkholder Frederick County 6 permits/to Nov 2025
• VICKIE BEATLEY Frederick County 6 permits/to Dec 2025
• WILLIAM W HUSSEY Frederick County 6 permits/to Jul 2026
• FIRELINE CORPORATION Anne Arundel County, Baltimore County, Frederick County, Howard County 5 permits/to Aug 2026
• GERARD MULLEN Frederick County 5 permits/to Dec 2023
• Reliance Fire Protection, Inc. Anne Arundel County, Baltimore County, Frederick County 5 permits/to Sep 2026
• Ryan Fireprotection Frederick County 5 permits/to Jun 2026
• Sprinklers solutions llc Frederick County 5 permits/to Sep 2026
• Architectural Concepts Group, Inc. Frederick County 4 permits/to May 2025
• Design Manager Ott Mullins Frederick County 4 permits/to Dec 2025
• Fuentes Fire Protection Baltimore County, Frederick County 4 permits/to Mar 2026
• Manekin Construction Electrical Frederick County 4 permits/to Oct 2023
• Penn Fire Protection Inc Frederick County 4 permits/to Jun 2026
• Ramirez Services Kitchen and Bathrooms Frederick County 4 permits/to Sep 2025
• TIM AUXT Frederick County 4 permits/to Feb 2025

Fire Protection contractors in other counties

Other trades in Frederick County

Built from Frederick County permit filings. Not every filing names a contractor, so a firm working here may not appear. See what we cover, or search the full registry.