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FranchiseVerdict

SCHOOLEY MITCHELL vs Signal 88 Security

Franchise Comparison 2026

Both SCHOOLEY MITCHELL and Signal 88 Security are business services franchises. SCHOOLEY MITCHELL requires an investment of $75K – $86K while Signal 88 Security requires $127K – $5.1M. In terms of revenue, Signal 88 Security reports higher average unit revenue at $1.4M. On SBA loan performance, Signal 88 Security has a lower charge-off rate (21.1%) compared to SCHOOLEY MITCHELL (37.9%). FranchiseVerdict rates SCHOOLEY MITCHELL C (Average) and Signal 88 Security B (Above average).

Investment Range
$75K – $86K
$127K – $5.1M
Franchise Fee
$73K
$120K
Royalty Rate
8.0%
4.0%
Average Revenue (Item 19)
$224KPer franchisee, not per outlet
$1.4M
SBA Charge-Off Rate
37.9% (68 loans)
21.1% (23 loans)
Total Units
298
1,060
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2004
2008
FDD Year
2025
2024