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Modesto, CA Animal Ordinances: Pet Groomer Rules (2026)

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

Key Facts

Zoning classification
Personal Services (pet grooming), § 10-2.179
Permitted zones
MU-P, MU-H, P-O, C-1, C-2, C-3, C-M, M-1, M-2
Barred zones
R-1, R-2, R-3 residential districts
Pet store grooming
Indoor only, no exterior runs (§ 10-2.161)
Kennel/boarding
Conditional use permit in MU-P, MU-H, C-2, C-3

Summary

Standalone pet grooming businesses fall under Modesto's Personal Services zoning category and are barred from the R-1, R-2 and R-3 residential zones, permitted only in mixed-use, office, commercial and industrial districts. Pet stores may offer grooming as an accessory service under Section 10-2.161, but the code excludes exterior runs or other outdoor grooming activity.

10-2.161 - Pet Store. A shop for the sale of small animals and other household pets which may include services such as grooming, but excludes exterior runs or other outdoor uses.

10-2.179 - Services, Personal. Services intended to meet personal needs of individuals. Examples of these establishments and personal services include but are not limited to: barber shops, beauty shops, body art studios (tattoos, piercings), dry cleaners (limited equipment), instructional studios (art, dance, drama, gymnastics, martial arts, music), interior decorators, laundromats, lock smiths, pet grooming, photography studios, spas (may include massage, facials, body treatments, indoor baths service and hot tub use), and tailors.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 71).

Full Breakdown

Section 10-2.179 (Services, Personal) lists "pet grooming" as one of the personal-service businesses covered by Modesto's Personal Services land use category, alongside barber shops, beauty shops and body art studios. Table 3.1-1, adopted under Section 10-3.101, marks Personal Services "P" (permitted) in the MU-P, MU-H, P-O, C-1, C-2, C-3, C-M, M-1 and M-2 zones and "-" (not permitted) in the R-1, R-2 and R-3 residential zones, so a stand-alone grooming shop cannot locate on residentially zoned property.

Grooming sold inside a pet store is treated separately. Section 10-2.161 defines "Pet Store" as "a shop for the sale of small animals and other household pets which may include services such as grooming, but excludes exterior runs or other outdoor uses." A pet store's grooming counter is an accessory to the retail sale of animals and must stay entirely indoors; the definition specifically strips out any exterior run or outdoor component.

A groomer that also boards animals overnight falls under a different table row. "Kennel" is conditional, requiring a conditional use permit, in the MU-P, MU-H, C-2 and C-3 zones, and permitted outright only in the C-M, M-1 and M-2 zones; it is not allowed at all in R-1, R-2, R-3, P-O or C-1. Adding overnight boarding to a grooming business can therefore move the required zoning approval from a simple permitted use to a conditional use permit, or push the location into an industrial zone.

Violations & Fines

Operating a grooming business, pet store, or kennel in a zone Table 3.1-1 marks "-", or running a kennel without the required conditional use permit, is a Code violation. Section 1-2.01 makes most such violations a misdemeanor, punishable by up to a $1,000 fine and one year in the Stanislaus County Jail, or an infraction at the City Attorney's election, carrying up to a $500 fine per offense, with each day of continuing violation charged separately.

Frequently Asked Questions

Can I open a pet grooming shop in a Modesto neighborhood zoned R-1?
No. Pet grooming falls under the Personal Services use in Section 10-2.179, and Table 3.1-1 marks Personal Services as not permitted in the R-1, R-2 or R-3 residential zones. It is allowed only in the MU-P, MU-H, P-O, C-1, C-2, C-3, C-M, M-1 and M-2 zones.
Can a pet store offer grooming without extra approval?
Yes, as an accessory service. Section 10-2.161 defines a pet store as a shop that "may include services such as grooming," but the grooming must happen indoors: the definition excludes exterior runs or other outdoor uses.
Does boarding animals overnight change the zoning requirement?
Yes. Overnight boarding is classified as a Kennel use, which needs a conditional use permit in the MU-P, MU-H, C-2 and C-3 zones and is permitted outright only in the C-M, M-1 and M-2 zones. It is not allowed in R-1, R-2, R-3, P-O or C-1.

Sources & Official References

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