Pool builder and pool service in Los Angeles County.
Lots of older pools ready for a remodel, hot valley summers, and hillside lots that need careful engineering.
What shapes a pool project here.
Los Angeles County has an enormous range of backyards, and a lot of older pools. Many valley neighborhoods were built with pools in the 1950s through the 1970s, and those pools are often due for new plaster, tile, coping, safer depth profiles and modern variable-speed equipment rather than replacement.
The San Fernando, San Gabriel and Santa Clarita valleys get hot summers, while areas near the coast stay milder. Hillside lots are common and often need geology and soils reports, retaining walls and more engineering before a new pool can be permitted.
Permits depend on where you live: the county has 88 incorporated cities with their own building departments, while unincorporated areas go through the county. Your licensed builder handles the permit. The 3D designer works with any LA County address on a typical lot, and the builder measures your real yard on the free visit.
- PermitsLADBS in the City of LA, your own city elsewhere, or LA County Public Works Building & Safety if unincorporated or in a contract city.
- Coastal zoneBeach and bluff areas may need a coastal development permit; handling varies by jurisdiction.
- Soil & slopeHillside lots need soils and geology reports; LA City applies the Baseline Hillside Ordinance.
- WaterLADWP in the City of LA; many other city utilities and districts elsewhere. Ask yours about fill rules.
- LotsPostwar valley lots with existing pools, narrow beach lots, steep hillsides, open desert parcels.
- HOAsCommon in Valencia, Stevenson Ranch and Porter Ranch; rare in older grid neighborhoods.
- ClimateHot valleys and high desert, cool coast, Santa Ana debris countywide.
LADBS, a city counter, or the county
In the City of Los Angeles, which includes most of the San Fernando Valley, pool permits come from the Los Angeles Department of Building and Safety, known as LADBS. Larger cities such as Long Beach, Pasadena, Santa Clarita, Glendale and Burbank run their own departments with their own forms and inspection schedules.
Unincorporated communities, from Altadena and Hacienda Heights to large parts of the Antelope Valley, are served by LA County Public Works Building & Safety through its district offices. Some smaller cities also contract with the county for building services, which the county handles through separate contract city offices, so it is worth confirming which office covers your street before plans are drawn.
Coastal permits along the shoreline
Parcels near the beach, from Malibu and Pacific Palisades through Venice, the beach cities of the South Bay, the Palos Verdes Peninsula and parts of Long Beach, may fall within the coastal zone. A pool in the zone can require a coastal development permit, and how that is handled differs by jurisdiction. Where a certified Local Coastal Program is in place, the local government issues the permit and some decisions can be appealed to the Coastal Commission; in areas without one, the Commission plays a larger role.
Because the rules vary so much along this coastline, a builder who works there regularly should check the zone maps and the right permitting path for your parcel before design is final.
Hillside rules and geology
Hillside neighborhoods are everywhere in the county: the Santa Monica Mountains, the hills above the Valley, Mount Washington, the San Gabriel foothills and the canyons around Santa Clarita. Inside the City of Los Angeles, single-family lots in designated Hillside Areas fall under the Baseline Hillside Ordinance, which limits how much grading a lot can have and ties it to lot size. Sites in the hillside grading area need soils and geology reports reviewed by the LADBS Grading Division.
Unincorporated hillsides and other cities have their own grading standards, and a pool on a steep lot frequently involves caissons, grade beams or an engineered retaining wall. Expansive clay is also common in parts of the basin and valleys, which affects slab, deck and shell design.
LADWP and everyone else
City of Los Angeles homes buy water from the Los Angeles Department of Water and Power. Outside the city, service comes from a long list of city utilities and districts, several of which, such as Long Beach, Pasadena, Burbank and Glendale, are member agencies of the Metropolitan Water District in their own right. Others buy through regional wholesalers.
With that many providers, check with your water agency about any pool-fill rules or rebates before filling a new pool or refilling after a replaster.
Mid-century pools and varied lots
The flat grids of the San Fernando and San Gabriel valleys, Lakewood and the South Bay hold a lot of postwar homes, many with a pool already in back. For those owners the project is usually a pool remodel: new interior finish, waterline tile, coping, a shallower layout or a spa added at one end. Lots in the beach cities are often narrow with tight side access, which affects how dirt comes out and materials go in.
Newer master-planned areas like Valencia in Santa Clarita, Stevenson Ranch and Porter Ranch tend to have HOAs and architectural review, while Antelope Valley parcels can be large and open, with wind and dust that make equipment enclosures and covers worth considering.
Valley heat, coastal cool
Climate swings sharply across the county. The Valley, Santa Clarita and the Antelope Valley bake through summer, so evaporation and chlorine demand run high and shade matters. Coastal neighborhoods stay cool enough that many owners rely on a heater to swim comfortably. Santa Ana winds push leaves, palm fronds and sometimes ash into pools from the foothills to the coast, and older equipment often needs a repair visit after a heavy debris week.
Through the year.
What the seasons do to a pool here. See weekly cleaning plans, repairs, remodels or new pools.
- SpringSycamores, oaks and flowering street trees shed pollen and seed pods, and the filter takes the brunt of it.
- SummerValley pools in the San Fernando, San Gabriel and Santa Clarita areas run hot for months, so chlorine demand is steady and high. South Bay pools stay much milder.
- FallSanta Ana winds through the passes and canyons bring leaves, dust and sometimes ash. Older pools with tired filters feel it first.
- WinterRain and leaf drop slow things down. In the Antelope Valley, freezing nights are common, so freeze protection on the pump matters.
Pool questions in Los Angeles County.
Didn't find yours? Send us a message or email [email protected]. A real person answers.
I live in the City of Los Angeles. Who issues my pool permit?
My city is small. Does it have its own building department?
Is it better to remodel my 1960s pool or replace it?
Do I need a coastal permit in Malibu or the South Bay?
Free quote in Los Angeles County.
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