IRIS Environmental Laboratories vs National Property Inspections
Franchise Comparison 2026
Both IRIS Environmental Laboratories and National Property Inspections are real estate franchises. IRIS Environmental Laboratories requires an investment of $31K – $63K while National Property Inspections requires $41K – $55K. In terms of revenue, National Property Inspections reports higher average unit revenue at $122K. FranchiseVerdict rates IRIS Environmental Laboratories B (Above Average) and National Property Inspections A (Top Quintile).
| Metric | IRIS Environmental Laboratories | National Property Inspections |
|---|---|---|
| Verdict Grade | BAbove AverageAbove Average | ATop QuintileTop Quintile |
| Investment Range | $31K – $63K | $41K – $55K |
| Franchise Fee | $15K | $35K |
| Royalty Rate | 5.0% | 8.0% |
| Average Revenue (Item 19) | $72K | $122K |
| SBA Charge-Off Rate | N/A | Limited data |
| Total Units | 10 | 194 |
| Unit Growth (YoY) | N/A | N/A |
| Year Began Franchising | 2019 | 1987 |
| FDD Year | 2023 | 2025 |
IRIS Environmental Laboratories
BAbove AverageAbove Average
National Property Inspections
ATop QuintileTop Quintile
Investment Range
$31K – $63K
$41K – $55K
Franchise Fee
$15K
$35K
Royalty Rate
5.0%
8.0%
Average Revenue (Item 19)
$72K
$122K
SBA Charge-Off Rate
N/A
Limited data
Total Units
10
194
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2019
1987
FDD Year
2023
2025