Rooftop Installation Crew Insurance Costs
Insurance cost guide for crews installing rooftop cell sites, antenna mounts, cable tray, and equipment shelters on commercial buildings and multi-tenant structures.
Key cost factors
- Building height and rooftop access method
- Structural steel and ballast mount work
- Roof penetration and waterproofing liability
- Building owner additional insured requirements
- Equipment weight and crane/hoist usage
- Interior riser and cable pathway installation
- Generator and battery backup installation scope
- Urban vs. suburban job site access
| Coverage / Item | Low Range | High Range | Notes |
|---|---|---|---|
| Workers Compensation (per $100 payroll) | $14 | $30 | Rooftop work without tower climbing can qualify for lower class codes in some states |
| General Liability (annual) | $10,000 | $38,000 | Roof damage and water intrusion claims drive loss history; per-location endorsements common |
| Umbrella/Excess (per $1M layer) | $5,500 | $18,000 | Building owner contracts often require $5M to $10M total limits |
| Commercial Auto (per vehicle) | $3,000 | $7,500 | Urban congestion and parking exposure factor into auto rates |
| Installation Floater | $2,000 | $8,000 | Covers antenna systems, radios, and cable in transit and during roof staging |
Ranges reflect market conditions as of mid-2026 and vary by state, loss history, and individual risk profile. Actual premiums require underwriting review.