Franchise opportunities compared

    CARSTAR vs HHO Carbon Clean Franchise System

    Reviewed figures from each brand's Franchise Disclosure Document (FDD), side by side. Each figure carries its FDD year and page. This is not a ranking or recommendation, and the two FDDs may cover different years and location groups.

    Before you compare

    • Both sets of figures come from 2025 FDDs.
    • CARSTAR discloses more than one business format, so the investment range spans formats; the full report breaks them out.
    • Only CARSTAR has reviewed Item 19 figures here.
    DisclosureCARSTARHHO Carbon Clean Franchise System
    Financial commitment
    Estimated initial investment (Item 7)
    $23,500 – $804,300
    2025 FDD · Item 7
    $108,380 – $185,330
    Total Estimate - Single Territory
    2025 FDD · Item 7 · PDF p. 18
    Standard initial franchise fee (Item 5)
    Not available
    No single standard fee identified
    $44,900
    Additional territories receive discounts when purchased at signing, subject to market type, availability, and franchisor discretion.
    2025 FDD · Item 5 · PDF p. 10
    Royalty (Item 6)
    Not available
    No reviewed royalty record
    6%/7%/8% or monthly min
    Royalty
    2025 FDD · Item 6 · PDF p. 12
    Brand / advertising fund (Item 6)
    $500
    Insurance and Marketing Fund Fee minimum
    2025 FDD · Item 6 · PDF p. 31
    0% of percentage of gross sales
    Brand Development Fund
    2025 FDD · Item 6 · PDF p. 12
    System scale & health
    Total outlets (Item 20)
    Not available
    No reviewed outlet counts
    15
    Outlets at end of 2024
    2025 FDD · Item 20 · PDF p. 43
    Net outlet change (Item 20)
    Not available
    Only one year reported
    +4
    Calculated: 11 at end of 2022 → 15 at end of 2024
    Outlet exits (Item 20)
    Not available
    No complete exit records for a year
    Not available
    No complete exit records for a year
    Franchising since (Item 1)
    Not available
    Not in reviewed records
    2020
    2025 FDD · Item 1 · PDF p. 8
    Franchisor founded (Item 1)
    Not available
    Not in reviewed records
    2020
    2025 FDD · Item 1 · PDF p. 8
    Performance (Item 19)
    Financial performance (Item 19), by location group
    Locations counted not stated in the reviewed record — CARSTAR franchised facilities, Bottom 50% by 2024 average Gross Sales
    198 units
    other Part A · 2025 FDD · Item 19 · PDF p. 78
    Locations counted not stated in the reviewed record — CARSTAR franchised facilities, Top 50% by 2024 average Gross Sales
    199 units
    other Part A · 2025 FDD · Item 19 · PDF p. 78
    Locations counted not stated in the reviewed record — Part B franchisee-operated facilities converting existing repair businesses; FY…
    $1,340,572
    other Part B · 2025 FDD · Item 19 · PDF p. 80
    +16 more groups in the full report
    Not disclosed — no Item 19 financial performance representation

    Item 19 groups are shown separately and never combined. Revenue or sales figures are not profit. Net outlet change and turnover are Franopolis calculations from the disclosed counts; turnover is a count-based rate, not a measure of owner earnings.