What Goes Into the Cost of a Concrete Patio in Los Angeles County? (2026)

If you're planning a new concrete patio in Los Angeles County — whether in the San Fernando Valley, the San Gabriel Valley, Santa Clarita, or anywhere in between — one of the first questions you'll have is: what's this going to cost?

The honest answer is that concrete patio costs vary considerably from project to project. Size, finish type, site conditions, access, and reinforcement requirements all play a role. What we can do is walk you through the factors that drive cost so you can have a more informed conversation with any contractor you speak with — including us.

1. Size and Shape of the Patio

The most obvious cost driver is how much concrete you need. A small backyard patio is a very different scope from a large wraparound entertaining space. But size alone doesn't tell the whole story — shape matters too.

Straight, rectangular patios are the most efficient to form and pour. Curved edges, custom shapes, and integrated planters or steps all add forming time and labor. If your design includes multiple levels or a combination of patio and walkway, expect the complexity — and cost — to increase accordingly.

2. Finish Type: Broom Finish vs. Decorative Concrete

The finish you choose has a significant impact on cost. Here's how the main options compare:

• Broom finish — The most common residential finish. After the concrete is poured and leveled, a broom is dragged across the surface to create a slip-resistant texture. Clean, durable, and cost-effective.
• Sand finish (exposed aggregate) — The surface is lightly washed or rubbed to expose the aggregate beneath, creating a natural, textured look. Popular in higher-end residential projects across Los Angeles County.
• Stamped concrete — Patterns are pressed into the wet concrete using rubber stamps, and color hardeners or release agents are applied to create the appearance of stone, slate, brick, or wood. Requires more labor, materials, and skill — and costs more than plain finishes.
• Colored concrete — Integral color is mixed into the concrete before pouring, or a color hardener is broadcast onto the surface. Can be combined with any finish type.

For a deeper look at how broom finish and stamped concrete compare for patios specifically, see our post on broom finish vs. stamped concrete patios in Santa Clarita.

3. Site Conditions and Preparation

What's under the patio matters as much as what's on top of it. Site preparation is a significant cost component that's easy to underestimate.

• Existing concrete removal — If there's an old patio, walkway, or slab that needs to come out first, that's demolition and haul-away cost before any new work begins.
• Grading and drainage — The sub-base needs to be properly graded so water drains away from the house. Uneven or poorly draining yards require more prep work.
• Soil conditions — Expansive clay soils, common in parts of Los Angeles County, can cause concrete to heave and crack if not properly addressed during prep.
• Tree roots — Roots near the patio area may need to be cut and treated to prevent future uplift.

4. Reinforcement

Concrete patios in Los Angeles County are typically reinforced with rebar or welded wire mesh to control cracking and add structural integrity. The type and amount of reinforcement depends on the patio's intended use and the site conditions.

Patios that will support heavy loads — outdoor kitchens, fire pits, large planters, hot tubs — warrant heavier reinforcement and may require a thicker slab. A standard residential patio is typically 4 inches thick; heavier-use areas may go to 5 or 6 inches.

For more on how reinforcement affects concrete work, see our post on why concrete driveways are a smart long-term investment — the same reinforcement principles apply to patios.

5. Access and Site Logistics

In Los Angeles County, access is often a bigger cost factor than people expect. Many properties — especially in hillside neighborhoods, older neighborhoods with narrow lots, or homes with limited side-yard clearance — make it difficult to get equipment and concrete trucks close to the work area.

When a concrete truck can't reach the pour location directly, concrete has to be moved by wheelbarrow or pump. That adds labor time and, in the case of a pump truck, equipment cost. Properties in areas like Hollywood Hills, Bel Air, Pacific Palisades, and La Cañada Flintridge frequently require pump trucks due to hillside terrain and tight access.

6. Integrated Features

A patio rarely exists in isolation. Many homeowners combine their patio project with other concrete or hardscape work — and doing it all at once is almost always more cost-effective than doing it in phases.

Common add-ons that affect total project cost include:

• Concrete steps — Connecting the patio to the house or yard at different elevations
• Retaining walls — Required on sloped lots to create a level patio area
• Walkways — Connecting the patio to the driveway, side yard, or other areas
• Outdoor kitchen or BBQ island base — Structural concrete pad or stem walls for built-in outdoor cooking areas
• Drainage solutions — Channel drains or area drains integrated into the patio surface

If you're also considering a pool deck alongside your patio, see our guide on concrete pool deck options in Southern California.

7. Permits

Permit requirements for concrete patios vary by city and project scope across Los Angeles County. Some municipalities require permits for flatwork above a certain size, in certain setback zones, or when drainage is affected. Others don't require permits for standard residential patios.

When permits are required, they add cost — both the permit fee and the time associated with plan check and inspection. We can advise on permit requirements for your specific city and project during the consultation.

Concrete Patio Contractors Serving Los Angeles County

Concrete Etc., Inc. installs concrete patios throughout Los Angeles County and the surrounding region. We work in the San Fernando Valley, San Gabriel Valley, Santa Clarita Valley, and the Westside. Cities we serve include:

See our full San Fernando Valley, San Gabriel Valley, and Los Angeles County service area pages for the complete list of cities we serve.

Frequently Asked Questions