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Perimeter security for the sites
that cannot go down.

Standoff, crash-rated vehicle mitigation, anti-climb fencing, and controlled entry for data centers, advanced manufacturing, utilities, and federal facilities. Engineered as one system and installed without taking the site offline.

28 statesSelf-performed footprint
Since 1992One national contractor
ASTM F2656Crash-rated to standard
Zero downtimePhased around live operations
The definition

What makes a site mission critical.

A mission-critical facility is one where an interruption is not an inconvenience but a failure with consequences beyond the fence line: a data center that goes dark, a substation that drops a grid segment, a production line that cannot stop, a federal campus with a security mandate. The perimeter is the first system that has to hold, and it has to be built, upgraded, and serviced while the facility keeps running.

Data centers

Standoff, anti-climb mesh, and vehicle mitigation for facilities where uptime is the product and the perimeter is insurance on it.

Advanced manufacturing

EV, battery, and automotive plants where the perimeter secures production, logistics, and plant traffic without slowing any of them.

Utilities and infrastructure

Substations, water treatment, and telecom sites that run around the clock and cannot be taken down to be secured.

Federal and defense

Campuses and installations where a security requirement, not a preference, governs every foot of the line.

The layered perimeter

Four layers, one system.

A mission-critical perimeter is not a fence with extras bolted on. Each layer does a specific job, and they only work when they are designed together.

DETERDETECTDELAYDENYASSETUptimeTHREATstandoffOutside the lineInside the line

Deter

Clear zones, lighting, and signage that make the perimeter visibly serious before anyone tests it.

Detect

A detection-ready fence line and camera coverage so an attempt is seen at the line, not at the building.

Delay

Anti-climb, anti-cut mesh and engineered standoff distance that buy the response time the site needs.

Deny

Crash-rated bollards, wedges, and gates with controlled entry that stop a vehicle before it reaches the asset.

The system

One perimeter, engineered as a whole.

Sites governed by a real security requirement cannot buy their perimeter as five separate purchases. The fence line, barriers, gates, access control, and detection tie-in are one system, estimated by one office, engineered by one team, installed by the same crews, and serviced afterward by people who know how it was built.

  • Anti-climb, anti-cut mesh systems
  • ASTM-rated bollards, wedges, and beams
  • Crash-rated gate systems
  • Standoff and approach design
  • Detection-ready fence line
  • Controlled entry integration
  • In-house engineering and shop drawings
  • Service and maintenance after install
Crash ratings, in plain terms

What an ASTM F2656 rating actually tells you.

Specs say things like M30 P1. Buyers are expected to know what that means. Here is the whole standard on one card.

M RATING: IMPACT SPEED OF A 15,000 LB TEST VEHICLEM3030 mphM4040 mphM5050 mphP RATING: HOW FAR THE VEHICLE GETS PAST THE BARRIERbarrierP11 m or lessP21 to 7 mP37 to 30 mP4over 30 m

The M number is speed

M30, M40, and M50 mean a 15,000 pound medium-duty truck struck the barrier at 30, 40, or 50 miles per hour in testing.

The P number is penetration

P1 means the vehicle was stopped within one meter of the barrier. P4 means it traveled more than thirty meters past it.

Read them together

M30 P1 is a barrier that stopped a 15,000 pound truck at 30 miles per hour within roughly three feet. Higher M and lower P is stronger.

Which rating do you need

The governing standard or your threat assessment sets it. We specify and install to that rating, not to a default.

ASTM F2656 also defines C ratings for small passenger cars and H ratings for heavy goods vehicles. Most commercial and mission-critical sites are specified against M ratings.

Mission-critical infrastructure

When downtime is not an option.

Data centers, substations, water treatment, telecom, and mission-critical manufacturing run around the clock. Their perimeters have to be built, upgraded, and serviced without taking the site down. That is a discipline of its own, and we plan for it on every mission-critical project.

Standoff & vehicle mitigation

Crash-rated bollards, wedges, and gates that establish standoff distance before a vehicle ever reaches the asset.

Zero-downtime phasing

Perimeter replacement and upgrades sequenced so the facility never loses its secure line or its operations.

Layered protection

Anti-climb fencing, detection-ready fence lines, secured gates, and controlled entry working as one system.

Compliance & coordination

Built to the owner’s security spec and coordinated with electrical, detection, and monitoring trades on site.

Energy & utilities

Substation and facility perimeters with anti-climb systems and controlled entry, built around live equipment.

Data centers

Anti-climb perimeter, vehicle mitigation, and secured access for the sites that cannot go dark.

Secure a Mission-Critical Site
How we deliver here

Installed without taking the site offline.

Assess the standard

The governing standard, the threat assessment, and the site's operating constraints define the design before anything is drawn.

Engineer the standoff

In-house estimating, CAD, shop drawings, and submittal packages, so the perimeter is engineered before it bids.

Phase for uptime

A temporary secure line goes in first. The site keeps its perimeter and its operations through every stage.

Self-perform and service

Our own crews and foremen install it. Our service team maintains it. One contractor, one point of accountability.

Zero-downtime phasing

How a live site keeps its secure line.

The discipline comes from active correctional, federal, and airfield work, where the perimeter cannot open for a single shift.

SECURE LINE MAINTAINED, START TO FINISH1Survey andtemporary line2Build the newline outside the old3Commission gatesand barriers4Remove theold line5Detection tie-inand serviceThe facility never operates without a secured perimeter at any point in the sequence.
Proven on the ground

Lucid Motors, Casa Grande, Arizona.

More than 8,000 feet of secured perimeter for an electric vehicle manufacturing campus, self-performed by our crews around active construction and plant traffic. The same crews and the same standard have secured correctional, federal, and airfield perimeters in 28 states.

See the project
Sector FAQ

Answers for mission-critical buyers.

What qualifies as a mission-critical site?
A facility where a perimeter failure has consequences beyond the fence line: a data center losing uptime, a substation dropping a grid segment, a manufacturing line that cannot stop, or a federal campus with a security mandate. If a governing standard or a threat assessment defines the perimeter, it is mission critical.
Do you build to ASTM F2656 crash standards?
Yes. Crash-rated barriers, bollards, wedges, beams, and gates are specified and installed to recognized standards such as ASTM F2656, at the rating the governing standard or threat assessment calls for.
What does M30 P1 mean on a spec?
Under ASTM F2656, the M number is the impact speed of a 15,000 pound test vehicle: M30, M40, and M50 are 30, 40, and 50 miles per hour. The P number is how far the vehicle penetrates past the barrier after impact. P1 is one meter or less, P2 is up to seven meters, P3 is up to thirty meters, and P4 is beyond thirty meters. M30 P1 means the barrier stopped a 15,000 pound truck at 30 miles per hour within roughly three feet.
Can you upgrade a perimeter without taking the site down?
Yes. Zero-downtime phasing is a discipline we bring from active correctional, federal, and airfield work. A temporary secure line goes in first, the new perimeter is built outside the existing one, gates and barriers are commissioned, and only then does the old line come out. The site keeps its secure line throughout.
What does a mission-critical perimeter include?
Standoff and vehicle mitigation, anti-climb and anti-cut fencing, crash-rated gates, controlled entry, and a detection-ready fence line, designed as one layered system and installed by the same crews.
Do you work outside Michigan?
Yes. We are based in Warren, Michigan and self-perform projects in 28 states, from correctional campuses to mission-critical manufacturing perimeters.

Securing a mission-critical site?

Tell us about the facility and the standard that governs it. We’ll bring the system, the crews, and the phasing plan.

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