Merry Maids vs HHO Carbon Clean Systems
Franchise Comparison 2026
Both Merry Maids and HHO Carbon Clean Systems are cleaning & maintenance franchises. Merry Maids requires an investment of $127K – $170K while HHO Carbon Clean Systems requires $108K – $185K. Merry Maids discloses average revenue of $348K; HHO Carbon Clean Systems makes no financial performance representation in its Item 19, which is voluntary under the FTC Franchise Rule. Merry Maids has SBA lending data on file with a 5.0% charge-off rate. FranchiseVerdict rates Merry Maids B (Above average) and HHO Carbon Clean Systems B (Above average).
| Metric | Merry Maids | HHO Carbon Clean Systems |
|---|---|---|
| Verdict Grade | BAbove average | BAbove average |
| Investment Range | $127K – $170K | $108K – $185K |
| Franchise Fee | $55K | $45K |
| Royalty Rate | 7.0% | 6.0% |
| Average Revenue (Item 19) | $348K | N/ANo Item 19 representation |
| SBA Charge-Off Rate | 5.0% (115 loans) | Limited data |
| Total Units | 802 | 15 |
| Unit Growth (YoY) | -82 units | -1 units |
| Year Began Franchising | 2021 | 2020 |
| FDD Year | 2025 | 2025 |
Investment Range
$127K – $170K
$108K – $185K
Franchise Fee
$55K
$45K
Royalty Rate
7.0%
6.0%
Average Revenue (Item 19)
$348K
N/ANo Item 19 representation
SBA Charge-Off Rate
5.0% (115 loans)
Limited data
Total Units
802
15
Unit Growth (YoY)
-82 units
-1 units
Year Began Franchising
2021
2020
FDD Year
2025
2025