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Quikrete Fence Installation: The Los Angeles Owner’s Guide
Quikrete fence installation in Los Angeles typically runs $4,130 to $10,620 for a standard residential post-set and panel job, and we stock the Quikrete fast-setting concrete mix and post anchors on our trucks so the work usually happens the same week you call. Most owners discover the problem the same way: a post has started leaning after a heavy rain, or the gate drags against the concrete patio because the footing has shifted. You notice it first when the gate doesn’t latch the way it did in June.
What we see across Los Angeles neighborhoods, from Silver Lake to Encino, is that fence posts set in fast-draining sandy soil fail differently than posts set in the clay-heavy ground near the hills. The Quikrete product itself rarely fails on its own. What fails is usually the installation: the hole was dug too shallow, the mix was poured too wet, or the post was never braced square while the concrete cured. That is the part we fix.
Which Quikrete Models This Applies To
This guide covers fence installations built on Quikrete’s two main post-setting products sold at Home Depot and Lowe’s in the Los Angeles area: Quikrete Fast-Setting Concrete Mix (the one in the red bag, number 1004-50) and Quikrete High-Strength Concrete Mix (number 1101). The fast-setting mix is what most DIYers use for fence posts because it is designed to set in 20 to 40 minutes. The high-strength mix is the better choice for taller privacy fences and gate posts, and it is the one we recommend when a post will carry a heavy gate.
If you have the original bag or the empty bag in the garage, check the bottom corner for the Quikrete item number. If the bag is long gone, you can still tell what you have by how the surface has aged: fast-setting mix tends to develop small surface cracks in direct Los Angeles sun within two to three years if it was never sealed, while the high-strength mix holds its surface longer. That distinction helps us match the repair to what is already in the ground, because you do not want two different mixes fighting each other inside the same footing.
Styles & brands we work with
Signs Your Quikrete Fence Installation Is Failing
- The post leans a little more after every rain. The footing has likely cracked below grade, and water is eroding the soil around the concrete collar. This is the most common failure we see in Los Angeles after an El Niño winter.
- The gate catches on the concrete or the grass by late afternoon. Wood posts swell in the morning damp and shrink in the heat, but a gate that only clears the ground at certain times of day usually means the post has rotated inside its Quikrete footing.
- You can rock the post back and forth with one hand. That means the concrete has separated from the post entirely. The Quikrete plug is still in the ground, but it is no longer holding anything.
- Hairline cracks run up from the base of the concrete collar. This is classic fast-setting mix that was poured too wet. It sets, but it cures brittle, and the first real windstorm or fence-line impact finishes it.
- The fence line waves in a straight section. One or two posts have settled at different rates because the holes were dug at different depths. Quikrete does not fix a shallow hole; it just makes a shallow hole permanent.
See the difference
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AfterReplacement Cost & What’s Included
A Quikrete fence installation or post replacement in Los Angeles generally runs between $4,130 and $10,620 for a complete job, depending on the linear footage, how many posts are compromised, and whether we are also replacing panels and gates. A single failed post reset with new Quikrete high-strength mix and a new anchor sits at the lower end of that range. A full fence line with new posts every six feet, new panels, and a gate rebuild sits at the upper end.
Every quote includes the Quikrete mix by name, the post anchors, the hardware, and the labor, written out line by line before we start. There is no price that grows after the crew arrives. Graham Stein has been working on Los Angeles homes for nearly two decades, and the habit from his own father’s weekend patch jobs stuck: we write down exactly what we are doing and what it costs before the shovel goes in the ground. The written scope is the promise. If it is not on the paper, we have not agreed to it yet.
DIY or Call Us?
There are things you can check safely on your own. You can tighten a gate hinge. You can spray the fence line with a hose after a dry spell and watch where water pools around the posts. You can measure the depth of visible concrete at the base of a wobbly post. What you should not do is try to reset a post in a hole that still contains an old Quikrete plug, because the new concrete will bond to the old plug and not to the post. That repair fails within a season, and then you are paying twice.
If the post carries a gate or sits on a slope, let a professional handle it. A falling gate post has enough weight to hurt someone, and Los Angeles hillside fences put real lateral pressure on footings in a way flat-lot fences do not. Call us at (949) 850-9896 and we will tell you over the phone whether it sounds like a simple reset or something that needs a site visit. The estimate is free.
FAQs
A properly set Quikrete fence post should hold for 20 years or more in Los Angeles soil, provided the hole was dug below the frost line (which does not matter much here) and below the dry crust (which matters a lot here). The real lifespan killer is water against the post base and concrete that was mixed too wet at install. Call us at (949) 850-9896 if you want an honest read on whether your fence is failing early.
Sometimes yes, if the concrete collar is intact but the post has loosened inside it. We can often re-secure the post with a high-strength anchoring product without digging out the old Quikrete plug. If the concrete itself is cracked through, the right fix is a full re-set. We will tell you which one you have after a site visit, and the estimate is free.
Most single-post replacements in Los Angeles are done in one visit, with the post braced and ready for panels the same day. A full fence-line replacement is typically a two-to-three-day job depending on length and access. You will have that timeline in writing before we start.
We stock Quikrete High-Strength Concrete Mix and Fast-Setting Concrete Mix on our trucks, along with post anchors and stainless hardware for Los Angeles coastal air. We also keep partners on hand for the finishes that surround a fence project, including KraftMaid, Cambria, and Silestone for any adjacent outdoor kitchen or patio work. If you are planning a fence that ties into a wider remodel, we can price it together.
Written by Graham Stein, Owner, Elmstead Remodeling at Elmstead Remodeling, serving Los Angeles and nearby areas.
