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Wide-angle view looking up at warehouse ceiling with freshly installed red sprinkler mains running in parallel lines against corrugated metal decking, morning light through clerestory windows catching chrome pendant heads

Your Building Stands. Your Inventory Survives. Your Doors Stay Open.

Wet-system sprinklers for warehouses, cold storage, and factories — avg 14-day install.

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1Open Warehouse Retrofit
Completed ESFR wet-system sprinkler installation in warehouse ceiling with red mains and chrome pendant heads, inspection tags visible
Unprotected warehouse ceiling with exposed steel trusses and no sprinkler infrastructure, bare corrugated metal decking
BeforeAfter

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From Bare Trusses to Full Wet-System Coverage — in 11 Days.

A 180,000 sq ft distribution center in Columbus, OH was operating with zero overhead protection. A routine insurance audit flagged the gap. The facility manager had 30 days to comply or face policy cancellation.

The Challenge

Unobstructed 36-ft ceilings with no existing sprinkler infrastructure. Active receiving dock operations couldn't be paused.

The Solution

We phased installation by bay, threading 2.5" mains along existing steel purlins and installing ESFR pendant heads without halting inbound freight operations.

180,000sq ft

Protected in 11 days

2Multi-Zone Cold-Storage Facility
Completed multi-zone sprinkler system in cold storage facility with labeled zone valves, color-coded inspection tags, and new pendant heads
Cold storage facility ceiling with outdated dry-pipe system, missing heads, and no zone valve labeling
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Six Temperature Zones. One Seamless Wet-System Install.

A 94,000 sq ft cold-storage and blast-freeze facility in Fresno, CA needed a complete NFPA 13 upgrade after expanding from two zones to six. Their insurer quoted a 210% premium increase for the unprotected addition.

The Challenge

Sub-zero environments (-10°F blast-freeze cells) require dry-pipe sections in the coldest zones while maintaining wet-system coverage in cooler areas — all on a single riser.

The Solution

FireGuard designed a hybrid wet/dry configuration with zone-control valves, dedicated dry-pipe accelerators for freeze cells, and color-coded inspection tags per zone. 14-day install, zero product loss.

210%

Insurance premium reduction achieved

3Century-Old Factory Code Remediation
Renovated factory ceiling with new NFPA 13 compliant wet-system sprinklers, custom hangers on timber beams, fresh inspection tags
Century-old factory interior with original timber beams, outdated sprinkler heads and failed fire marshal inspection conditions
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A 1924 Mill. Three Fire Marshals. One Clean Inspection.

A 112,000 sq ft textile manufacturing plant in Lowell, MA — built in 1924 — had accumulated three consecutive failed fire marshal inspections. The owner faced a 90-day closure notice.

The Challenge

Original timber-frame construction with irregular ceiling heights (9 ft to 28 ft), load-bearing masonry walls that couldn't be penetrated without structural permits, and active manufacturing lines.

The Solution

Custom hanger fabrication for timber-beam attachment, hydraulic calculations per NFPA 13 for irregular ceiling geometry, full permit package handled by FireGuard. Passed inspection on first attempt.

1st Pass

Fire marshal inspection after 3 failures

Credentials & Track Record

Licensed. Certified. Inspected.

Every FireGuard crew carries active NICET certifications and state licenses. We pull our own permits, schedule our own inspections, and don't leave until the fire marshal signs off.

340+

Projects Completed

4.2M

Sq Ft Protected

97%

First-Inspection Pass Rate

18 yrs

In Operation

🔴

NFPA 13

Certified Installer

FM Approved

Factory Mutual

🏅

NICET III

Fire Protection

🦺

OSHA 30

Safety Certified

📋

State Lic.

All 50 States

⚙️

ISO 9001

Quality Mgmt

Not Ready to Quote? Start Here.

Download our free 47-point Facility Sprinkler Inspection Checklist. Know exactly where your building stands before the fire marshal does.

Download Free Checklist

The Clock Is Already Running

One Inspection Away From a Shutdown Order.

We've helped 340+ warehouse operators, factory owners, and cold-storage directors get fully compliant — on time, on budget, with zero surprises on inspection day.

14 days

Average install

97%

First-pass rate

$0

Hidden fees

Free quote · No commitment · Response within 1 business day