Looking for a pool builder in San Dimas, CA? Describe your project once and up to three licensed pool builders who work in San Dimas and Los Angeles County get back to you with a quote. It's free and there is no obligation.
San Dimas is home to about 33,226 people (2024 Census Bureau estimate), a shrinking community (−4.8% since 2020). With 2,210 people per sq mi, it is a suburban area. Long summers and backyard living make pools a frequent project here.
San Dimas at a glance
- Population (Census Bureau estimate, 2024)
- 33,226 (−4.8% since 2020)
- Rank in California
- 226th of 482 cities and towns
- Land area
- 15 sq mi
- Population density
- 2,210 people per sq mi (suburban)
- Type
- City (San Dimas city)
- Main county
- Los Angeles County
What to check before hiring in San Dimas
- License and permit: in California, check the builder's license and the pool permit.
- Barrier: plan the fence and gates required by code.
- HOA: check HOA rules before signing.
- Price drivers: size, type, finish, equipment, deck and access.
Useful official resources
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Pool Safely (CPSC)
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in San Dimas
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In-ground pool construction
Design and construction of an in-ground pool with equipment, permit and barrier.
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Pool renovation
Resurfacing, tile, equipment and deck renovation of an existing pool.
Frequently asked questions in San Dimas
How much does a pool cost in San Dimas, CA?
It depends on type, size, finishes and access. Describe your project: builders who serve San Dimas reply with a quote.
When should I start?
Off-season planning often gets earlier construction dates.
Does a pool add value?
It depends on the market; in warm areas buyers often expect one.
Which licensed pool builders will contact me?
Up to three independent licensed pool builders who serve San Dimas and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.