Backflow Prevention
Backflow prevention device installation, repair and replacement to protect the water supply.
Loading page…
Piping, Gas & Fire Sprinklers
Installation, repairs and modifications of sprinkler piping and valves for apartment buildings, storefronts, offices and new build-outs.
Service overview
A sprinkler system only matters on the day of a fire, which is why it has to be right every other day of the year. Control valves, check valves, gauges, test and drain assemblies and the piping to every head all have to work together, and they have to stay that way through renovations and tenant changes.
We install new sprinkler piping, repair leaks and damaged sections, and relocate or add heads when a space is renovated. We coordinate with your architect, engineer and building management, and we explain what the work involves before it starts.
Common problems
Sprinkler piping, heads and valve assemblies for new construction and build-outs.
Relocating, adding or adjusting heads when walls, ceilings or layouts change.
Repairs to leaking fittings, corroded sections and pipe damaged by impact or freezing.
Repair or replacement of control valves, check valves and gauges.
Installing and repairing the assemblies used to test flow and drain the system.
Backflow prevention devices where the sprinkler system connects to the city water supply.
Warning signs
Noticing one of these? Tell us what’s happening and we’ll help you work out the next step.
Our process
Step 1:
We look at the existing piping and valves and the scope of your project or repair.
Step 2:
We explain what the work involves and coordinate with your engineer, building management and any required filings.
Step 3:
Piping, heads and valves are installed and supported properly, and the system is drained and refilled safely.
Step 4:
The system is tested and returned to service, and we walk you through what was done.
Benefits
A working sprinkler system controls a fire early, before it spreads.
Correcting deficiencies helps your building meet its inspection requirements.
Sound piping and fittings keep the sprinkler system itself from causing water damage.
Sprinkler changes planned with the rest of the work keep your project moving.
Why PLUMBON24
Sprinkler work sits where plumbing, building rules and life safety meet. We take it seriously: careful piping, clear communication and coordination with everyone involved in your building.
You’ll understand the problem and your options before work begins.
Careful work, suitable materials and proper testing.
You get the price before any work starts, so there are no surprises.
Attach photos to your request so we arrive with the right parts.
FAQ
Answers to common questions about fire sprinkler systems in New York City.
Have a different question? Contact us.
Many do. New systems and many modifications require filings, permits and inspections with the Department of Buildings, and the FDNY oversees the testing and inspection of existing systems. Tell us about your project and we’ll explain what applies.
Yes. When walls, ceilings or room layouts change, heads often need to be relocated, added or adjusted so the space stays properly covered.
Call us right away and let building management know. Don’t paint, tighten or remove the head yourself. Closing a sprinkler control valve leaves part of the building unprotected, so it should only be done by someone who knows the system.
Yes. We work on sprinkler systems in apartment buildings, mixed-use buildings, storefronts, restaurants and offices.
Related services
Backflow prevention device installation, repair and replacement to protect the water supply.
Plumbing for offices, restaurants, retail spaces, property managers and commercial buildings.
Gas piping for appliances, water heaters and equipment, handled with safety as the priority.
Request service
Tell us what’s happening, where you’re located and what type of property it is. Photos help us understand the problem.
PLUMBON24 MECHANICAL INC
Address
Phone
Hours
Mon–Fri, 9 AM – 5 PM
24/7 emergency service