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Hawaii County, HI Business Licensing & Operations: Auto Repair on Residential Property (2026)

Heavy Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Auto repair/painting
Barred as home occupation
Exception
Own household vehicles only
Exception voids if
Vehicle resold within 1 year
Same list also bars
Contractor yards, paid animal boarding
Legal location
Commercial/industrial districts (e.g. CG, ML)

Summary

Hawaii County's zoning code flatly bars auto repair, fabrication and painting as a home occupation. Section 25-4-13(e)(2) singles out vehicle repair work by name, and the only carve-out is fixing your own household's cars, and only if you're not turning around and selling them within the year.

These county ordinances apply to unincorporated areas of Hawaii County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

(e) The following activities shall not be permitted as home occupations: (1) Contractor storage yards, including without limitation, the storage, use, repair or fabrication of equipment designed or intended for use in land excavation or in the construction of buildings or other structures or other similar heavy equipment. (2) Repair, fabrication or painting of automobiles or other motorized vehicles, except those owned by household members and which are not sold or made available for sale within one year of such activity regarding any particular vehicle.

Full Breakdown

Hawaii County Code § 25-4-13 lets a homeowner run a home occupation 'incidental and subordinate to the use of a dwelling in any district in which a dwelling is located,' but subsection (e) lists activities the zoning code refuses to treat as a home occupation at all, no matter how small-scale. Item (e)(2) targets vehicles directly: repair, fabrication or painting of automobiles or other motorized vehicles is barred as a home occupation, with one narrow exception, work on vehicles owned by household members that are not sold or made available for sale within one year of the repair work.

That means a resident can change their own car's oil or repaint their own truck in the driveway, but the moment the work is done for pay, for a neighbor's car, or for a vehicle that gets flipped within a year, it falls outside the exception and becomes an illegal home occupation. The same subsection (e) also bars contractor storage yards, for-fee animal boarding, and any use that's only allowed in industrial districts, from being run out of a residence, showing the auto-repair ban sits alongside a short, deliberate list of uses the county considers incompatible with residential neighborhoods regardless of scale.

A resident who wants to run an auto repair or auto body business legally on the Big Island has to locate it in a zoning district where automobile repair is a permitted commercial or industrial use, such as a CG or ML district, rather than trying to operate it as a home-based business.

Violations & Fines

Running a for-hire auto repair, painting or fabrication business out of a residence is not a permit violation you can cure with a fee: § 25-4-13(e)(2) makes it categorically ineligible as a home occupation, so the Planning Department treats it as an unpermitted commercial use in a residential district, enforceable like any other zoning violation until the business relocates to a properly zoned site.

Frequently Asked Questions

Can I fix cars for money out of my Big Island home?
No. HCC § 25-4-13(e)(2) excludes automobile repair, fabrication and painting from the activities a home occupation is allowed to include, regardless of the zoning district your home sits in.
Am I allowed to work on my own vehicles at home?
Yes. The same section exempts repair, fabrication or painting of vehicles owned by household members, as long as those vehicles aren't sold or offered for sale within a year of the work.
Where can I legally open an auto repair shop on the Big Island?
You need a commercial or industrial zoning district where automobile repair is a listed permitted use, such as the CG general commercial or ML light industrial districts, rather than operating it as a home occupation under § 25-4-13.

Sources & Official References

Other rules in Hawaii County

All Hawaii County rules

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