Workers Comp Class Code 5742 — Electrical Apparatus Installation - Computers
Florida NCCI Workers Comp Classification
FL NCCI Rate
$3.80
per $100 of payroll
Same-Day COI
Available
through PEO program
For code 5742, a worker earning $800/week costs just $30.40/week in workers comp through our PEO program.

FL NCCI Rate
$3.80/$100
per $100 payroll
Risk Level
Low
NCCI classification
Same-Day COI
Available
through PEO program
Approval Time
24–48 hrs
most industries
What Is Workers Comp Class Code 5742?
NCCI class code 5742 covers Electrical Apparatus Installation - Computers in Florida. This classification is used by workers' compensation carriers to determine premium rates based on the relative injury risk of workers in this occupation. The Florida NCCI rate for code 5742 is $3.80 per $100 of payroll, placing it in the low-risk tier.
Covers contractors who install computer systems, data center equipment, and IT infrastructure. Florida growing tech sector and data center industry create strong demand.
Because code 5742 is a construction classification, Florida law requires workers' compensation coverage from the first employee. Construction employers cannot use the 4-employee threshold that applies to non-construction businesses.
What Does This Rate Mean in Real Dollars?
Contact Comp Ninjas for a personalized rate quote. PEO pricing is pay-as-you-go with no deposit required.
Rate History — Code 5742
5-Year Rate Trend
Code 5742 — Florida NCCI rates
Source: Florida NCCI rate filings 2020–2024
Florida NCCI rates for code 5742 have remained relatively stable around $3.80 over the past 5 years.
Why PEO Makes Sense for Code 5742
No deposit. No audit. Same-day COI.

Computer installation contractors often work as subcontractors on commercial projects requiring same-day COI. PEO provides flexible coverage with no deposit.
No Deposit
Pay as you go each week
No Audit
Premium based on actual payroll
Same-Day COI
Instant certificate issuance
📋 Real-World Example
An IT installer in Orlando suffered a herniated disc while lifting a heavy server rack into a data center. Workers comp covered $38,000 in spinal treatment and physical therapy.
Common Job Titles Under Code 5742
Top Workers Comp Risks for Code 5742
The NCCI rate for this classification reflects the frequency and severity of workers' compensation claims historically filed by workers in this occupation. The primary risks include:
Florida Workers Comp Requirements for Code 5742
Florida Statute Chapter 440 governs workers' compensation requirements. For construction employers classified under code 5742, coverage is required with 1 or more employees — including the business owner unless a valid exemption is on file with the Florida Division of Workers' Compensation.
The Florida Division of Workers' Compensation conducts random job site inspections and can issue an immediate stop-work order if coverage is not current. The penalty is equal to twice the amount of premium that should have been paid, plus $1,000 per day per employee while uninsured.
OSHA Standards That Apply to Code 5742
Workers in this classification are subject to the following OSHA standards. Violations of these standards are the most common triggers for workers' compensation claims in this trade.
OSHA 29 CFR 1926.416 – General requirements for electrical: requires locating and de-energizing live parts, guarding against accidental contact, and using GFCI or an assured equipment grounding conductor program for temporary power used during computer/low-voltage install work.
OSHA 29 CFR 1926.417 – Lockout and tagging of circuits: mandates de-energizing and tagging circuits before connecting/disconnecting equipment like UPS units, PDUs, or when tie-ins to building power are necessary for computer apparatus.
OSHA 29 CFR 1926.1053 – Ladders: sets rules for portable ladder selection, setup, and use when installers access drop ceilings and cable trays (e.g., secure footing, 3-point contact, no standing on the top step).
OSHA 29 CFR 1926.451 – Scaffolds: applies when scissor lifts are used as mobile scaffolds to run data cabling overhead; requires proper guardrails, platform capacity limits, and trained users (see 1926.454 for training).
OSHA 29 CFR 1926.1153 – Respirable crystalline silica: requires dust controls or wet methods when core-drilling or penetrating concrete/masonry for cable pathways and firestop penetrations, plus exposure assessment and housekeeping controls.
Florida Stop-Work Order Cases — Code 5742
The Florida Division of Workers' Compensation (DFS) actively enforces coverage requirements. Below are representative enforcement cases involving businesses classified under code 5742.
Miami-Dade County (2022): A small computer/data cabling contractor installing PCs and running Cat6 in a Brickell office buildout was found without workers’ comp after a GC COI check. DFS issued a stop-work order; penalty calculated as $1,000 per day per employee (5 techs x 7 days = $35,000) plus twice the estimated unpaid premium (about $15,000), totaling roughly $50,000.
Orange County (2023): An IT installer doing a multi-store POS/computer rollout on I-Drive operated with a cancelled policy. DFS assessed $1,000/day per employee (4 techs x 10 days = $40,000) plus twice the unpaid premium (about $18,000), for an estimated $58,000 penalty before the order was lifted.
Hillsborough County (2021): A contractor mounting server racks and connecting PDUs in a data room used 1099 installers with no comp. After a DFS site visit, penalties were assessed at $1,000/day per worker (3 installers x 12 days = $36,000) plus twice the unpaid premium (about $8,000), totaling around $44,000.
Source: Florida DFS enforcement records. Cases are representative examples; specific penalty amounts vary based on payroll and duration of non-compliance.
Why Standard Carriers Decline Code 5742
Many standard insurance carriers restrict or decline coverage for businesses classified under code 5742. Understanding these declination triggers helps you find the right coverage path.
Scope creep beyond 5742 into line-voltage electrical (e.g., tying into panels, running MC for new circuits) that should be under 5190; underwriters decline when job descriptions or photos show energized work or panel exposure.
Frequent work on ladders/scissor lifts above drop ceilings to pull cable creates fall-from-height exposure; some admitted carriers surcharge or decline if crews routinely work above 6–10 feet or lack documented lift/ladder training.
Heavy handling in server rooms (racks, UPS batteries, and monitors) drives strain/sprain frequency; a history of ergonomic and material-handling claims under 5742 often triggers declinations or higher deductibles.
Reliance on 1099 techs or uninsured subcontractors for install crews; carriers avoid 5742 risks that cannot prove subcontractor coverage or maintain COIs, due to audit pick-ups and uncontrolled exposure.
Common Workers Comp Audit Mistakes for Code 5742
Year-end workers comp audits frequently result in unexpected additional premiums for businesses classified under code 5742. These are the most common audit mistakes to avoid.
Using 5742 in bidding but describing work to auditors as “electrical wiring,” leading to a reclass to 5190 for parts of the payroll when photos or invoices show panel tie-ins or MC cable runs.
Failing to split payroll between clerical (8810) and field install (5742) for project coordinators/estimators who also go on-site; without contemporaneous time records, auditors assign 100% to 5742.
Paying 1099 installers and not collecting Florida-compliant workers’ comp certificates; at audit the labor cost gets added to your 5742 payroll as uninsured subs.
Not tracking overtime premium and per-diem correctly; the premium portion of OT can be excluded if recorded, but many 5742 contractors report gross OT and lose that credit, inflating final premium.
Experience Mod (EMR) & PEO Advantage
EMR for 5742 is driven by frequency more than severity—ladder/scissor-lift falls, strains from lifting servers/racks, and minor shock incidents add up and push the mod above 1.00. A PEO helps by giving you access to a master policy that accepts higher mods now, plus proactive claims triage, managed return-to-work, and site-specific safety guidance to cut small, frequent losses that disproportionately increase your EMR over the 3-year rating window.
Frequently Asked Questions — Code 5742
What is the workers comp rate for class code 5742 in Florida?
The Florida NCCI rate for class code 5742 (Electrical Apparatus Installation - Computers) is $3.80 per $100 of payroll. For a business with $150,000 in annual payroll, the estimated annual workers comp cost is $5,700.
Can I get same-day workers comp coverage for class code 5742?
Yes. Through Comp Ninjas's PEO program, most businesses classified under code 5742 can be approved and receive a Certificate of Insurance (COI) within 24–48 hours. Same-day COI issuance is available in most cases once your application is complete.
Is class code 5742 considered high-risk in Florida?
Code 5742 is classified as low-risk based on its NCCI rate of $3.80 per $100 of payroll. This is a low-risk classification that most carriers will cover at competitive rates.
What is the difference between a PEO and a traditional workers comp policy for code 5742?
A traditional policy for code 5742 requires an upfront deposit (typically 25–35% of annual premium), a year-end audit, and a minimum payroll requirement. Our PEO pay-as-you-go program calculates premium on actual payroll each cycle — no deposit, no audit, no minimum. For a business with $150,000 in annual payroll under code 5742, the annual cost would be approximately $5,700.
How do I switch to a PEO program if I already have a workers comp policy for code 5742?
You can switch at any time — you don't need to wait for your current policy to expire. We handle the transition and coordinate with your current carrier to avoid any coverage gaps. Most clients are enrolled and covered within 24–48 hours of submitting their application.
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