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Fontana, CA Swimming Pools & Spas: Pool Permits (2026)

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

Swimming pool permit rules in Fontana, CA, also covering above-ground pools, in-ground pools, and spa installations, set fencing, barrier, alarm, and inspection requirements.

Key Facts

Permit types
Building, plumbing, electrical
Trigger depth
Typically over 18 to 24 inches
Site plan
Required
Drowning prevention
2 features required
Phased inspections
Required

Summary

Fontana requires building, plumbing, and electrical permits for all in-ground and above-ground pools and spas over 24 inches deep. Permits ensure code-compliant construction and safety.

115922. (a) Except as provided in Section 115925, subject to subdivision (b), and consistent with Section 1596.814, when a building permit is issued for the construction of a new swimming pool or spa or the remodeling of an existing swimming pool or spa at a private single-family home, the respective swimming pool or spa shall be equipped with at least two of the following seven drowning prevention safety features: (1) An enclosure that meets the requirements of Section 115923 and isolates the swimming pool or spa from the private single-family home. (2) Removable mesh fencing that meets the ASTM International F2286 standard in conjunction with a gate that is self-closing and self-latching and can accommodate a key lockable device. (3) A manually operated or power-operated safety pool cove

Source: Fontana Building and SafetyView official code

Full Breakdown

Installing a swimming pool, spa, or hot tub in Fontana requires permits from the Building and Safety Division. California Building Code (based on CRC and CBC) combined with local amendments requires a building permit for any pool, spa, or hot tub that holds water deeper than 18 or 24 inches (depending on the edition adopted), along with separate plumbing and electrical permits for pool plumbing, circulation systems, heaters, and electrical equipment. Submission typically requires a site plan showing setbacks from property lines and structures, pool dimensions, barrier locations, gas and electrical line routing, and equipment pad location. The California Swimming Pool Safety Act (H&S Code 115920 to 115929) requires at least two approved drowning prevention safety features on new pools. Inspection is required at each phase including bonding, pre-gunite, pre-deck, and final. Contact Building and Safety at (909) 350-7600 before starting work.

Frequently Asked Questions

Do I need a permit for an above-ground pool in Fontana?
Yes if the water depth exceeds the code trigger (typically 18 to 24 inches). Smaller inflatable pools usually do not require permits.
How long does pool permit approval take?
Review typically takes two to four weeks depending on plan complexity and whether revisions are requested.

Sources & Official References

Other rules in Fontana

All Fontana rules

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