HHO Carbon Clean Systems

$HCCHF500 #501
CategoryAutomotive
SubcategoryMiscellaneous Automotive Products & Services
Founded2020
Completeness22/34 (65%)
Years in Business5
Began FranchisingOctober 21, 2020
HQ
Executives5
Links
Main Phone
Email
FDD IssuedApril 13, 2022
Last UpdatedJun 20, 2026
FDD2022 🔒
Franchisor

HHO Franchise, LLC offers franchises for the establishment and operation of HHO Carbon Clean Systems businesses that provide on-site gasoline and diesel engine carbon cleaning services using specialized hydrogen-powered engine cleaning systems and service vehicles.

Vonigo is the designated point of sale and business management system that franchisees must exclusively license and use; there are no substitutes. Vonigo includes initial and ongoing monthly license fees (currently included in Technology Fee), subject to increase not more than once per calendar year by not more than 10%. Franchisor has direct access to all information in the system and earns revenue from Vonigo licensing. Franchisor provides 140-page operations manual covering establishment, development, marketing and operation of the business, with right to supplement, modify and update. Franchisees must use designated credit card processing vendor integrated with the point of sale system.

HHO Franchise, LLC offers franchises for the establishment and operation of HHO Carbon Clean Systems businesses that provide on-site gasoline and diesel engine carbon cleaning services using specialized hydrogen-powered engine cleaning systems and service vehicles.

Founder Level · $19/mo

Unlock the full HHO Carbon Clean Systems scorecard

See Item 19 unit revenue, fees and startup cost, financial strength, unit growth, survival rates, the executive team, and the full FDD — plus every other brand on FranDeals.

Become a Founder — $19/mo

Founder pricing locks in for the first 250 members.

Inside the full scorecard
FranDeals Score
34-box data-completeness and quality rating
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Franchisee Health Score
Operator-side financial health signal
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Fees & Investment
Franchise fee, royalty, total startup cost (Items 5–7)
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Financial Strength & Stability
Current ratio, debt/equity, ROE, margins (Item 21)
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Item 19 — Financial Performance
Average unit revenue, revenue spread, payback
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Unit Count & Growth
Systemwide units and multi-year growth (Item 20)
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Outlet Trajectory
Openings, closures, survival & turnover rates
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Executive Team
Officers and directors (Item 2)
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Franchisee Roster
Current and former franchisee operators
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Litigation & Disclosures
Item 3 legal matters, Item 4 bankruptcy
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News & Peer Comparison
Recent signals and category benchmarks
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