What Guardian Fire Protection Services does

Guardian Fire Protection Services, LLC, founded in 1979 and headquartered in Rockville, Maryland, is a commercial fire protection and life safety services provider serving the Mid-Atlantic, New Jersey, Pennsylvania, Michigan, Ohio, and Indiana markets through 19 affiliated offices operating under retained local brands (Confires, Liberty Fire Solutions, Peifer, Fire Pros, Fire Systems of Michigan, Adam's Fire Protection, Maffey's Security Group, and others). The company delivers a complete lifecycle service offering spanning engineering, design, installation, inspection, testing, maintenance, repair, and 24/7 monitoring for fire alarm systems, wet and dry pipe sprinkler systems, portable fire extinguishers, exit and emergency lighting, commercial kitchen suppression (UL 300 wet chemical systems), special hazard suppression (FM-200, Halon, clean agent), and marine/vessel fire suppression. A recently added Commercial Security Systems line extends the platform into access control, CCTV, and 24/7 monitoring.

The technology stack is operational rather than proprietary: ServiceTrade powers the customer-facing portal for appointment management and service history; Telguard TG-7FS provides cellular fire alarm monitoring with SMS notification; and QuickFee handles customer billing. The company carries required sector certifications including NFPA alignment (standards 10, 25, 72, 96, 101, 17A), NICET technician certification, NAFED membership, and ABS Recognized Service Supplier status for marine fire protection.

The business model is predominantly recurring-revenue: inspection, testing, and maintenance contracts are mandated by fire codes and NFPA standards, complemented by project-based installation revenue and ongoing 24/7 monitoring subscriptions. Pricing is custom quote-based and not publicly disclosed. Go-to-market is enterprise field sales targeting commercial property owners, restaurant chains, multi-location operators, government facilities, healthcare institutions, and marine customers. Customer reach includes 9,000-10,000+ customer locations with logos such as Hilton, McDonald's, Cushman & Wakefield, Public Storage, Morgan Properties, Atlas Restaurant Group, and Clyde's, supported by a 4.9/5 rating across 1,939 reviews. Since mid-2024, Guardian has operated as a portfolio company of private equity firm Knox Lane and is executing a 'buy, grow, and hold' roll-up strategy, having completed acquisitions of Harris Fire Protection (June 2024) and Maffey's Security Group (March 2025).

Name

Guardian Fire Protection Services

Legal name

Guardian Fire Protection Services, LLC

Website

https://guardianfireprotection.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

101–250 employees

Short description

Guardian Fire Protection Services is a commercial fire and life safety services provider offering inspection, installation, monitoring, and maintenance for alarms, sprinklers, extinguishers, kitchen suppression, and special hazard systems across the Mid-Atlantic, East Coast, and Midwest, PE-backed by Knox Lane since 2024.

Ownership category

akta.pro rank

Product category

Commercial Fire Protection Services

NAICS

Security Systems Services (except Locksmiths) (561621)

akta.pro primary industry

Fire & Life Safety Services (Inspection/Testing/Sprinklers/Alarms) (IMAIAAAI)

akta.pro secondary industry

Fire Alarm Systems (Inspection/Testing/Monitoring/Service) (IMAIAJAC)

Keywords

• Commercial fire protection
• Fire alarm systems
• Fire sprinkler services
• Kitchen fire suppression
• Fire alarm monitoring

Headquarters

HQ city

Rockville

HQ country

United States

HQ region

North America

Offices19 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Supply Chain

Revenue model

1. Fire Protection Services: Inspection, repair, installation, and monitoring services for fire alarm systems, fire sprinklers, fire extinguishers, kitchen fire suppression, special hazard suppression, and emergency lighting. Services provided on contract basis with recurring revenue from maintenance agreements.
2. 24/7 Monitoring Services: Continuous fire alarm monitoring with cellular backup capability, providing immediate notification to fire department and emergency contacts within 30-60 seconds of alarm activation.
3. Fire Extinguisher Sales and Installation: One-time sale and installation of fire extinguishers including clean agent, Class K, and multi-class units. Additional revenue from hydro testing and recharge services.
4. Commercial Kitchen Fire Suppression: Complete kitchen hood fire suppression system services including design, CAD drawings, permits, fabrication, installation, and ongoing inspection/maintenance per NFPA 17A.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Guardian Fire Protection Services is a single-source commercial fire protection provider offering design, engineering, installation, inspection, repair, and 24/7 monitoring for fire alarm systems, fire sprinkler systems, fire extinguishers, kitchen fire suppression, special hazard suppression, emergency lighting, marine fire suppression, and commercial security systems. Services are delivered under recurring maintenance contracts and one-time installation agreements to commercial property owners, restaurant chains, hospitality groups, healthcare and education facilities, manufacturing plants, marine vessels, and government buildings.

Product overview

Guardian Fire Protection Services operates as a single-source fire safety and security solutions provider offering a comprehensive portfolio of fire protection products and services. The core offerings include fire alarm systems, fire sprinkler systems (wet pipe and dry pipe), fire extinguishers, exit and emergency lighting, kitchen fire suppression (UL 300 wet chemical systems per NFPA 17A), special hazard fire suppression (FM-200, Halon, clean agent systems), marine fire suppression, and commercial security systems. These services are complemented by partner-brand products including Ansul, Kidde, Pyro-Chem, Victaulic, Tyco, Viking, Range Guard, Amerex, Buckeye, Piranha, Kitchen Knight II, and Denlar. The company provides a complete lifecycle approach covering design, engineering, installation, inspection, testing, maintenance, repair, and 24/7 monitoring. Guardian also offers a customer-facing ServiceTrade portal for appointment management and a QuickFee integration for payment processing.

Differentiator

Problem solved

Functional benefit

Products and services

• Fire Alarm Systems Commercial fire alarm systems providing early fire detection and alerting, including inspection, repair, and 24-hour monitoring services, designed for NFPA 72 compliance.
• Fire Alarm Monitoring 24/7 off-site fire alarm monitoring center that immediately alerts the fire department within 30-60 seconds of alarm activation, using cellular backup via Telguard TG-7FS.
• Fire Sprinkler Systems Wet pipe and dry pipe sprinkler systems including inspection, repair, and maintenance following NFPA 25 standards for commercial properties.
• Fire Extinguishers Portable fire extinguisher services including sales, installation, inspection, repair, recharge, and training for Class A, B, C, D, and K extinguishers, with annual inspections and hydro testing.
• Exit and Emergency Lighting Emergency lighting systems providing illumination during power outages, including installation, inspection, testing, and repair to meet NFPA 101 Life Safety Code.
• Kitchen Fire Suppression Commercial kitchen fire suppression systems including UL 300 wet chemical hood systems, kitchen ventilation, exhaust fans, and inspection/maintenance per NFPA 17A and NFPA 96.
• Special Hazard Fire Suppression Advanced clean agent suppression using FM-200, Halon, and similar systems to protect electronics, data centers, and sensitive assets without water damage.
• Marine Fire Suppression Fire protection services for commercial and government vessels including CO2, clean-agent, Halon, FM-200, INERGEN, Novec 1230, SCBA, and galley suppression inspections and repairs with ABS Recognized Service Supplier certification.
• Commercial Security Systems Integrated security solutions including access control systems, CCTV video surveillance, and 24/7 monitoring with mobile platform access.

Quantifiable outcome

• 4.9 out of 5 stars rating based on 1,939 customer reviews
• +1 more outcomes

Named customers7 records

Segments9 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature2 records

Partnerships

17 partnerships are on record, tiered core and major.

• Maffey's Security GroupcoreStrategic or Co-development Partner · 31 March 2025Acquired by Guardian Fire Protection on March 31, 2025. Company has over 110 years of security experience based in Elizabeth, New Jersey. Part of ongoing expansion strategy across East Coast.
• Harris Fire ProtectioncoreStrategic or Co-development Partner · 1 January 2024Acquired by Guardian Fire Protection. Company specializes in special hazard fire suppression systems for commercial and marine customers. Operates as affiliated office in Baltimore, MD.
• AnsulcoreTechnology or IntegrationAnsul Fire Suppression System partner providing fire suppression equipment including kitchen hood systems and special hazard suppression.
• KiddecoreTechnology or IntegrationPartner for Kidde Commercial Kitchen Fire Suppression System and fire alarm equipment including detectors and control panels.
• TycocoreTechnology or IntegrationTyco Sprinkler partner providing fire sprinkler systems and components.
• Pyro-ChemcoreTechnology or IntegrationPyro-Chem Clean Agent Fire Suppression System partner providing FM-200 and other clean agent suppression solutions.
• VictaulicmajorTechnology or IntegrationVictaulic Sprinkler partner providing fire sprinkler system components and fittings.
• Viking Fire SprinklersmajorTechnology or IntegrationViking Fire Sprinklers partner providing commercial and industrial fire sprinkler systems.
• Range GuardcoreTechnology or IntegrationRange Guard Kitchen Fire Suppression partner providing commercial kitchen hood suppression systems.
• AmerexcoreTechnology or IntegrationAmerex Fire Extinguisher partner providing commercial and industrial fire extinguishers.
• Buckeye Fire ExtinguishercoreTechnology or IntegrationBuckeye Fire Extinguisher partner providing fire extinguishers for various hazard classes.
• CaptiveAire SystemsmajorTechnology or IntegrationVentilation and kitchen exhaust systems partner for commercial kitchen fire protection integration.
• GreenheckmajorTechnology or IntegrationGreenheck ventilation and exhaust equipment partner for kitchen hood systems.
• HaltonmajorTechnology or IntegrationHalton ventilation and kitchen hood equipment partner for commercial kitchen fire protection.
• Sea-FirecoreTechnology or IntegrationSea-Fire marine fire suppression partner providing systems for commercial and recreational vessels.
• FireboycoreTechnology or IntegrationFireboy marine fire suppression partner providing systems for marine vessels and offshore applications.
• ABS (American Bureau of Shipping)coreTechnology or IntegrationABS Recognized Service Supplier for Fire Extinguishing Systems and SCBA for marine fire protection services. Provides certification support for vessel Certificate of Inspection renewals.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Cintas Corporation: Large publicly-traded business services company with a fire protection division offering inspection, extinguisher service, sprinkler/alarm inspection and emergency lighting. Comparable to Guardian in core fire and life safety service delivery to commercial accounts across multiple verticals.
• Pye-Barker Fire & Safety: PE-backed national roll-up platform focused on fire protection, life safety, and security services with a similar tuck-in M&A strategy. Closest direct comparable to Guardian given comparable service mix, geographic build-out approach, and sponsor-backed growth model.
• Impact Fire Services: PE-backed fire and life safety services platform providing fire sprinkler, alarm, extinguisher, and suppression inspection, installation and service. Directly comparable to Guardian on service portfolio, target customer profile, and active roll-up consolidation strategy.
• Sciens Building Solutions: PE-backed provider of fire alarm, life safety, security, and communications systems with installation, service, and monitoring capabilities. Comparable to Guardian in integrated fire/security offering and multi-vertical commercial customer base.
• Fortis Fire & Safety: Sponsor-backed roll-up platform providing fire protection, life safety, and security services through a network of acquired regional operators. Closely mirrors Guardian's buy, grow, and hold consolidation playbook in fragmented fire services.
• Koorsen Fire & Security: Family-owned regional provider of fire protection, suppression, alarm, and security services across the Midwest and Southeast. Comparable in core service mix (alarm, sprinkler, extinguisher, monitoring) and commercial/enterprise customer focus.
• Cennox: Provider of fire and security services alongside ATM and facility maintenance to commercial and financial customers. Comparable in recurring-service contract model and multi-site enterprise fire alarm/extinguisher/sprinkler maintenance offering.

Broad incumbents

• APi Group Corporation: Public safety and specialty services conglomerate with large fire protection and life safety services segment (via APi National Service Group). Compares as a much larger scaled consolidator competing for the same acquisition universe and customer base.
• Johnson Controls International: Global building technology incumbent with a large fire detection and suppression business (formerly Tyco/ANSUL) covering fire alarm, sprinkler, and special hazard systems. Overlaps with Guardian's portfolio but competes from a much broader building systems platform rather than a service-specialist position.

Regional players

• BGIS: Facility management and real estate services provider with significant presence in Canada and select U.S. markets offering integrated fire and life safety services. Comparable in integrated facility-services positioning but operates predominantly in Canadian and select international geographies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/guardian-fire-protection-services-llc.
• Facebookfacebook.com/guardian-fire-protection-services-807501746024591

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries15 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Guardian Fire Protection Services