Simi Valley, CA Business Licensing & Operations: Auto Repair on Residential Property (2026)
Key Facts
- Prohibited use
- Engine or motor vehicle repair, reconditioning, servicing
- Governing section
- SVMC Section 9-44.090(C)(1)
- Also banned
- Repair, fix-it, or plumbing shops (C(2))
- Related limit
- No overnight parking of 10,000-lb+ commercial vehicles
- Permit for any home business
- Home Occupation Permit, SVMC 9-44.090(D)
Summary
Simi Valley expressly forbids running an auto repair, reconditioning, or engine-servicing business from a residence. SVMC Section 9-44.090(C)(1) lists motor vehicle and engine repair among the uses that can never qualify as a home occupation, no matter how small the operation or how it is screened from the street. Fix-it and plumbing shops face the same ban under Subsection C(2).
C.Prohibited Uses. The following uses are expressly prohibited as home occupations:1.The repair, reconditioning, servicing, or manufacture of any internal combustion or diesel engine or of any motor vehicle, including automobiles, trucks, motorcycles or boats;2.Repair, fix-it, or plumbing shops;
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 51).
Full Breakdown
090, opens its list of prohibited home businesses with vehicle work: Subsection C(1) bars the repair, reconditioning, servicing, or manufacture of any internal combustion or diesel engine or of any motor vehicle, including automobiles, trucks, motorcycles or boats, as a home occupation anywhere in the city, and Subsection C(2) adds that repair, fix-it, or plumbing shops cannot operate from a home either. The ban covers the underlying activity, not just its visibility, so operating a repair business quietly in a closed garage is still unlawful under Subsection D, which makes it unlawful to operate a business from a dwelling without a valid Home Occupation Permit, and no such permit can lawfully cover a prohibited use.
The related overnight-parking rule in Subsection C(7) separately bars any home occupation, of any type, from resulting in overnight parking of commercial vehicles weighing 10,000 pounds or more in the residential neighborhood where the business operates. Anyone wanting to do vehicle repair work commercially in Simi Valley must locate in a zoning district that allows automotive uses and obtain the applicable land use permit and business tax certificate; the residential Home Occupation Permit path is closed to that use category entirely, regardless of lot size, garage capacity, or customer volume.
Violations & Fines
Running vehicle repair out of a home without the required commercial zoning and permits is subject to code enforcement action; because no Home Occupation Permit can lawfully cover the activity, the City treats it as an unpermitted business use. The Director can investigate a complaint, and if a home occupation is uncovered operating a prohibited repair use, the permit for any other activity at that address can also be revoked by the Planning Commission after a hearing.
Frequently Asked Questions
Can I fix cars for money out of my garage in Simi Valley?
Does the ban cover motorcycles and boats too?
What if I only work on one or two customer cars occasionally?
Sources & Official References
Other rules in Simi Valley
California rules heatmap·Compare Simi Valley to another location·View the California business licensing & operations overview
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Auto Repair on Residential Property in Nearby Cities
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