COVID-19 -
Comply with all New York City Fire Department requirements

Make no mistakes when it comes to choosing the right company for all of your Fire Safety needs, go with the company that for the past forty years and a combination of three generations’ work ethic, expertise and dedication to protecting the buildings of New York City and surrounding areas can’t be matched.

AllState Sprinkler Corporation continues to service a customer base with outstanding knowledge and products.  They have built a reputation on the sound principle of providing professional service and high quality products to all customers. Allstate Sprinkler Corporation is recognized as the one of the most responsive, thorough and reliable fire suppression contractors in the New York City metropolitan area.

AllState Sprinkler Corporation is licensed and conduct business throughout the  five boroughs of New York City, Westchester County, Nassau County, Suffolk County, Lower Hudson Valley, and Northern New Jersey.  They have also successfully completed large construction projects in Baltimore, Maryland; and also in Albany, New York and Syracuse, New York.

Completely self-sufficient, their mechanical shop is stocked with a large supply of pipe and fittings. Each of their trucks is equipped with a complete set of the most technologically advanced equipment. AllState Sprinkler Corporations’ mechanics are professional craftsmen who take pride in their work and perform it diligently and safely.

Their fire protection services include installations, inspecting, testing and repairs.  Fire Safety Needs also include fire extinguishers which you will not only get as part of thier full-service company offerings, but you will be fully explained the uses and storage of any equipment you purchase.

As a Master Distributor of Amerex brand fire extinguishers, they carry a full line of Amerex products – most can be delivered the same day. You can count on various types of extinguishers in stock and on hand for you including: Water, Multi purpose dry chemical, Regular dry chemical, Carbon dioxide, Foam, Purple K dry chemical, Class D dry powder and New Water Mist.

AllState Sprinkler Corporation works hard to make sure that your sprinkler system is fire ready and prepared to function as designed. They provide you the service and respect that their customers have depended on for many years. Don’t take chances, with all Fire Safety issues contact AllState Sprinkler Corporation first.  If you need emergency assistance,  Allstate Sprinkler Corporation has a 24hr emergency based fire suppression contractor. There is no reason to go anywhere else, contact AllState Srpinkler Corporation today at 718-524-3174.

Five Types of Sprinkler System Malfunctions

The fire sprinkler systems in our Queens buildings stand quiet sentry until called into action to dowse a fire and perhaps save lives. Fire sprinklers in Queens are effective and low-maintenance systems that rarely if ever malfunction. But when a fire sprinkler system malfunction does occur, the water it distributes can cause as much damage to a facility as a fire can. It’s important, and in many cases it is the law, to perform a regularly scheduled routine of inspection and repair when required. The experts at Allstate Sprinkler Corp. can assist as experts in sprinkler systems in Queens.


Overhead water sprinklers are activated by the heat that the sprinkler head senses in the room. When a room’s temperature reaches a specific measure, the sprinkler will open and spray water. Sprinkler heads are rated for temperature, whether the temperature is from a very hot ambient air temperature or an active fire situation. Know what kind of temperatures your facility is exposed to, and factor those conditions into the choice of sprinkler head temperature activation for that area.


Sprinkler systems in Queens are susceptible to the effects of cold temperatures as well as hot. Fire systems that use water can be severely damaged if the water within the pipes freezes. Anti-freeze chemicals can be added to the water in the system to prevent freezing, and some fire sprinkler systems remain dry or empty (thus obviating any freezing) until a fire is detected.


Constant exposure to water within the system’s metal pipes and fixtures can lead to areas of rust or corrosion in the system that may present a condition for a catastrophic failure of the system. Annual inspections of the system are effective at identifying and moving to repair any faulty system components.


Faults in the sprinkler system may be the result of disuse or improper installation (overtightening connections, etc.). An experienced fire sprinkler installation company in Queens with solid references will stand by their work if these types of failures are discovered.

Human Error

Most sprinkler systems in Queens fail because of some sort of human interference with the system like tampering with the exposed fire sprinkler heads. Hanging material from the systems pipes, heads, or valves is a direct detriment to the system and may affect its performance when it is called upon. Bumps, strikes, or illegal adjustments to the system can compromise the sprinkler’s firefighting capabilities or cause the system to fail entirely.

All State Sprinkler Corp. are experts in installing, maintaining, and repairing sprinkler systems throughout Queens. We perform:

  • Fire sprinkler installation
  • Fire sprinkler inspection
  • Fire sprinkler repair
  • System tests
  • Emergency calls
  • FDNY violations


Looking for restaurant sprinkler repairs in NYC? Since 1972, Allstate Sprinkler Corp. has provided expert and professional service to all businesses, big or small. Our main goal is to make sure your sprinkler system is in good shape and be ready to take care of a hazardous situation if one occurs.

With over 40 years of experience, we have our maintenance and repair service down pat. Currently, we have over 100 full-time employees. Each field technician is trained and supervised throughout a comprehensive apprenticeship. This process contributes to an extremely high level of proficiency and quality work. We are able to inspect, diagnose, and service almost any sprinkler system problem quickly. We are available 24 hours a day.

Types of fire sprinkler system repairs offered

Mechanical repairs

These repairs services include repairing valves, sprinkler heads, standpipes, fire hydrants, water tanks, fire hoses and fire pumps.

Plumbling repairs

Our professionals can help repair frozen fire sprinklers or standpipe lines, ruptured fire sprinkler lines, leaky fire hydrants, fire house connections, rusted valves and sprinkler heads.

With our thorough and detailed assessment, we leave no pipe unaccounted for. When you put your fire suppression system repair in our capable hands, you can rest assured that everything will be back to working order before the job is done.

Contact us at (718) 524-3174 for a free assessment on your restaurant sprinkler repairs in NYC.


Types of Fire Sprinkler Systems

Fire suppression systems, sprinklers, in New York City save lives and keep properties safe from catastrophe when a fire breaks out. We’ve become used to seeing the fire sprinkler systems’ components overheads as sprinkler heads, on the walls as standpipe connections, and even behind the scenes as annunciator panels for alarms. Recognizing these components as life-saving security devices allows us all to focus on the more immediate aspects of our busy lives. But consider the fire sprinkler system in all its forms. Sprinkler systems in New York typically are one of four types of systems designed to retard or extinguish a building fire.

Pre-action systems. Pre-action fire sprinkler systems are designed to work in conjunction with a smoke or heat detector. Pre-action systems work so that no water is actually in the system’s pipes until a fire is detected and the system is called upon to fight it. Pipes are typically filled with air until an alarm goes off. Two switches then activate to release the air in the system and to being flowing water through the pipes to the sprinkler heads. This kind of system is preferred in facilities with contents that may suffer from water damage when the system activates; installations in libraries, museums, and computer rooms.

Dry-pipe systems. Dry-pipe systems are similar to pre-action systems in that the pipes hold no water until a fire is detected and the system is activated. Once activated, the system releases the air in the pipes as the water fills them. Dry-pipe fire sprinkler systems are ideal for applications where the facility is unheated. Water in the pipes of an unheated structure can freeze and rupture the pipes. Relieving the system from carrying water constantly removes the chance for water to freeze.

Wet-pipe systemsWet-pipe fire suppression systems constantly hold water in the pipes of the sprinkler system. Wet-pipe systems are the quickest to react and actually get water on the fire, and these types of systems are commonly found in high-rise office and apartment buildings. Wet-pipe systems are typically low maintenance and highly effective.

Deluge systems. Deluge fire sprinkler systems have nozzles that are fixed open and when the system is activated by smoke or heat detector, the pump water through the system and out the heads to flood an area with water or chemicals to fight the fire. Facilities with a lot of floor space or sprawling foot prints benefit most from a deluge system of fire suppression.

Allstate Sprinkler Corporation is recognized as the most reliable, responsive and respected fire sprinkler contractors in the New York City metropolitan area. As a full-service organization, we are committed to assist you with all of your commercial and residential fire protection needs. Our services include (but are not limited to) complete design-build abilities for the installation, alterations and repairs of both fire sprinkler and fire standpipe systems; NFPA 25 inspection and testing services; Local Law 26 evaluation and compliance; prompt correction of all FDNY violations; five-yearyear hydrostatic pressure tests of sprinkler and standpipe siamese connections; emergency service and repairs; fire pump installations, testing and repairs; fire extinguisher sales and recharging; and all fire safety related products and equipment.

The fire sprinkler system heads we see above us in so many public spaces are there to keep us safe from a fire. We take for granted that these systems are life savers and not just building-code requirements. These fire suppression systems are sophisticated systems delivering a very basic service: water to extinguish a fire. And because these systems are not constantly active, but rather they lay in wait for the unexpected to strike, their maintenance and repair are critical functions during down time.

The Seven Types of Fire Sprinkler Systems

  • Wet pipe systems—are the most commonly experienced fire suppression system in use today. Wet pipe systems supply pressurized water through pipes and to sprinkler heads installed throughout the building. When a fire is detected, the sprinkler heads in the affected areas activate and rain water down on the fire. Wet pipe systems are effective, reliable, and easy to maintain.
  • Dry pipe systems—probably the second-most-common type of fire suppression system in use today. These systems do not hold water within the pipes, which could burst if they ever froze. A positive air pressure is maintained in the pipe to keep closed a check valve to prevent water intrusion from other sources, like other pipes. Dry pipe systems are most often used in facilities that go unheated during cold winter weather (like parking garages). When a fire is detected, a valve releases the air pressure within the system, and that allows water to flow freely to extinguish the fire.
  • Deluge systems—a fire suppression system where all the sprinkler heads that are connected to the water deliver pipes “open” (i.e., not individually activated). No water is present in the pipes on a constant basis, like a dry pipe system. When a separate fire detection system detects a fire, it sends a signal to open a valve and lets water freely on the fire.
  • Pre-action systems—are specially activated systems used in such facilities as museums and libraries. Pre-action systems combine the features wet, dry, and deluge systems to protect valuable installations from accidental or indiscriminate fire suppression methods.
  • Foam water sprinkler systems—uses a mixture of foam and water through special nozzles to encapsulate a burning transformer, fuel tank, or vehicle.
  • Water spray—similar to foam water sprinkler systems, but spraying only water.
  • Water mist systems—sprays tiny droplets of water into the atmosphere where a fire is present. The effect is to cool the atmosphere and reduce heat damage from the fire.

Allstate Sprinkler has an extensive repair team of skilled mechanics that are experienced in above- and below-ground system repairs. Fire sprinkler systems plumbing repairs like freeze-ups, ruptures, leaks, or rusted valves and sprinkler heads are just some of the repairs Allstate Sprinkler can fix. Allstate is expert in mechanical repairs to valves, sprinkler heads, standpipes and hydrants, water tanks and pumps. Allstate Sprinklers are the experienced experts in New York City for fire sprinkler system inspection, repair, and maintenance.

Contact us here at Allstate Sprinkler if you think that you’re New York City sprinkler system needs to be looked at or repaired today!