Business Details
38 Years
experience
Emergency
services
Trusted Fire Sprinkler Installation & Maintenance in NJ
United Fire Sprinkler has been a trusted provider of fire sprinkler solutions since 1988, founded by industry expert Louis Dearani. With over three decades of combined experience, our team of 15 licensed professionals delivers 24/7 installation, maintenance, and testing services for wet and dry pipe systems. We adhere strictly to NFPA standards and local codes, ensuring every project meets rigorous safety requirements. Our in-house hydraulic design capabilities and comprehensive testing services, including backflow certification and fire hydrant flow tests, serve residential, commercial, and industrial clients across New Jersey.Backed by partnerships with leading firms like K. Hovnanian Homes and Pulte Homes, we combine technical expertise with a commitment to client satisfaction. Our founders 30+ years in the field, including specialized training in ICS and HHS fire codes, underscores our authority in fire protection. Licensed by the State of New Jersey for fire sprinklers and alarms, we maintain active memberships in NFPA and AFSA to stay at the forefront of industry advancements. Every system we install guarantees compliance, reliability, and long-term performance, reflecting our dedication to safeguarding lives and property.
Services
Wet Sprinkler Systems
Dry Sprinkler Systems
Backflow Certification
Fire Hydrant Testing
Fire Pump Installation
Foam Systems
Alarm Testing
Pre-Action Systems
Deluge Systems
Anti-Freeze Systems
Details
- Year established: 1988
Highlights and features
- We offer 30+ years of specialized fire sprinkler expertise.
- Our team provides 24/7 emergency response services.
- We are licensed by the State of New Jersey for fire sprinklers and alarms.
- Our in-house hydraulic design ensures precise system customization.
- We serve major clients like K. Hovnanian Homes and Pulte Homes.
What people say
24/7 emergency service
Licensed professionals
Timely installations
Code compliance
Trusted by major firms
Services
Wet Sprinkler Systems
Wet sprinkler systems use water-filled pipes for immediate fire suppression. Ideal for temperature-controlled environments, they offer fast response times and minimal maintenance. Our installations ensure compliance with NFPA 13 standards.
Dry Sprinkler Systems
Dry systems use pressurized air to prevent freezing in unheated spaces. We design and maintain these systems per NFPA 13 requirements, ensuring reliability in cold environments like warehouses and parking garages.
Backflow Certification
We perform annual backflow prevention testing to protect potable water supplies. Certified technicians use state-approved methods to ensure compliance with NJ Department of Environmental Protection regulations.
Fire Hydrant Testing
Our team conducts flow tests to verify hydrant performance and water supply adequacy. Results ensure systems meet NFPA 291 standards for fire department access and emergency readiness.
Fire Pump Installation
We install and maintain fire pumps to boost water pressure in large buildings. Systems comply with NFPA 20 standards, including electric and diesel-driven pump configurations for reliable operation.
People
Louis Dearani
Founder and Owner
Louis Dearani founded United Fire Sprinkler in 1988 with 30+ years of fire protection expertise. Licensed in NJ for sprinklers and alarms, he specializes in code compliance and system design.
Questions
What fire sprinkler services do you offer?
We install, maintain, and test wet/dry systems, fire pumps, foam systems, and backflow preventers for residential and commercial properties.
Do you provide emergency services?
Yes, our team is available 24/7 for fire sprinkler emergencies and urgent repairs.
Are you licensed in New Jersey?
We are fully licensed by the State of New Jersey for fire sprinkler and alarm work.
What certifications do you hold?
We comply with NFPA standards and provide backflow certification, hydrant testing, and alarm system evaluations.
Which areas do you serve?
We operate throughout New Jersey, including Woodland Park, Elmwood Park, and Paterson.
Can you handle large-scale projects?
Yes, we’ve completed systems for hotels, senior centers, and commercial developments like the Holiday Inn and Pulte Homes.
