Looking for a drainage contractor in Redondo Beach, CA? Describe your project once and up to five drainage contractors who work in Redondo Beach and Los Angeles County get back to you with a quote. It's free and there is no obligation.
Redondo Beach is home to about 68,075 people (2024 Census Bureau estimate), a shrinking community (−4.9% since 2020). With 10,984 people per sq mi, it is a densely built-up area. Heavy rains, clay soils and flat lots are common causes of soggy yards here.
Redondo Beach at a glance
- Population (Census Bureau estimate, 2024)
- 68,075 (−4.9% since 2020)
- Rank in California
- 132nd of 482 cities and towns
- Land area
- 6.2 sq mi
- Population density
- 10,984 people per sq mi (densely built-up)
- Type
- City (Redondo Beach city)
- Main county
- Los Angeles County
What to check before hiring in Redondo Beach
- Call 811: utilities must be marked before digging.
- Outlet: ask where the water will go; local rules limit discharges toward neighbors and streets.
- Permits: in California, large grading jobs may need a permit from the city or county.
- Price drivers: length of drain, depth, outlet, and lawn or hardscape restoration.
Useful official resources
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Call 811
Official information and guidance.
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EPA: green infrastructure for homeowners
Official information and guidance.
Services available in Redondo Beach
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French drain or yard drain
French drain, catch basins or channel drains to move water away from the problem area.
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Grading and regrading
Regrading the soil so that water flows away from the house.
Frequently asked questions in Redondo Beach
How much does yard drainage cost in Redondo Beach, CA?
It depends on the length of drain, the depth and the outlet. Describe the problem: contractors who serve Redondo Beach reply with a quote.
How long does it take?
Most residential drains take one to three days.
Will a drain fix a wet basement?
It can help when water comes from the yard; inside problems may need waterproofing too.
Which drainage contractors will contact me?
Up to five independent drainage contractors who serve Redondo Beach 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.