HHO Carbon Clean Systems vs Pink’s Window Services
Franchise Comparison 2026
Both HHO Carbon Clean Systems and Pink’s Window Services are cleaning & maintenance franchises. HHO Carbon Clean Systems requires an investment of $108K – $185K while Pink’s Window Services requires $128K – $167K. FranchiseVerdict rates HHO Carbon Clean Systems B (Above average) and Pink’s Window Services A (Strongest tier).
| Metric | HHO Carbon Clean Systems | Pink’s Window Services |
|---|---|---|
| Verdict Grade | BAbove averageAbove average | AStrongest tierStrongest tier |
| Investment Range | $108K – $185K | $128K – $167K |
| Franchise Fee | $45K | $59K |
| Royalty Rate | Greater of 6%-8% of gross sales (tiered by annualized volume: 8% under $500K, 7% $500K-$1M, 6% over $1M) or minimum monthly royalty fee | Greater of 7% of Gross Revenue or $346 per Territory per week (Minimum Royalty Fee) |
| Average Revenue (Item 19) | N/A | N/ACompany-owned only · n=2 |
| SBA Charge-Off Rate | Limited data | Limited data |
| Total Units | 15 | 47 |
| Unit Growth (YoY) | N/A | N/A |
| Year Began Franchising | 2020 | 2023 |
| FDD Year | 2025 | 2025 |
HHO Carbon Clean Systems
BAbove averageAbove average
Pink’s Window Services
AStrongest tierStrongest tier
Investment Range
$108K – $185K
$128K – $167K
Franchise Fee
$45K
$59K
Royalty Rate
Greater of 6%-8% of gross sales (tiered by annualized volume: 8% under $500K, 7% $500K-$1M, 6% over $1M) or minimum monthly royalty fee
Greater of 7% of Gross Revenue or $346 per Territory per week (Minimum Royalty Fee)
Average Revenue (Item 19)
N/A
N/ACompany-owned only · n=2
SBA Charge-Off Rate
Limited data
Limited data
Total Units
15
47
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2020
2023
FDD Year
2025
2025