
Fort Worth's fence post repair challenge is rooted in the expansive clay beneath the city and surrounding areas. As the ground swells in wet months and shrinks in dry cycles, fence posts heave, lean, and eventually fail at the ground line where moisture accelerates rot in wood. A leaning fence is almost always a post problem, not a panel problem, and fixing it early costs far less than replacing the entire fence line. We dig out the compromised post, set a new one in concrete sized for seasonal movement, and tie it back into your existing fence without disrupting the panels or rails. Fort Worth Fence Company has been doing this work since 2010, and we're fully insured AFA Member Installers. Call us at (817) 632-6893 for a free estimate, or learn more about our full range of fence repair services.
Why Fence Posts Fail in Fort Worth: The Clay Factor
The Grand Prairie clay that runs beneath Fort Worth, Arlington, and the surrounding communities is the defining challenge for fence posts. This soil expands when wet and contracts when dry, creating movement that lifts, tilts, and cracks concrete footings. Untreated wood rots at the ground line from constant moisture exposure, and even pressure-treated posts eventually fail where the wood meets soil. A post set in tamped soil alone will shift with every wet-dry cycle; a post set in concrete can still heave if the concrete isn't deep enough or sized for the clay movement beneath it.
- Expansive clay swells and shrinks with seasonal rainfall, pushing posts up and out of plumb.
- Moisture at the ground line rots wood faster than any other cause, even pressure-treated lumber.
- Posts set too shallow or in undersized concrete footings shift visibly within two to five years.
- A leaning post weakens the entire fence line and makes gates bind or swing out of true.
Catching a leaning post early and resetting it properly stops the damage before it spreads to the panels and rails.
Fort Worth fact: The wet-then-dry clay cycle of late summer is when posts heave most visibly. If your fence leans after August rains, a post reset in proper concrete will hold through the next cycle. Check your fence line in September after the wet season and before winter sets in.
See the Fort Worth city code and your local building department for setback and height rules, which vary across the city and surrounding jurisdictions. Many HOA communities in Keller, Southlake, and Colleyville have specific material and height standards that govern replacement posts as well.
How We Replace and Repair Fence Posts in Fort Worth
We start with a site visit to assess the post condition, the fence line, and the soil. If the post is salvageable (the rails and pickets are sound and the post itself has structural integrity above ground), we may reset it in deeper concrete. If the post is rotted or cracked, we remove it and set a new one in concrete mixed to handle the clay movement beneath. We call for a utility locate before we dig, because Texas law requires it, and we work to match the new post into your existing fence without touching the panels if we can avoid it.
- We verify the fence line and identify all posts that need attention, not just the one that leans.
- We call 811 for a utility locate to mark gas, electric, and water lines before any digging starts.
- We remove the compromised post and dig the old concrete footing out to proper depth.
- We set a new pressure-treated or cedar post in concrete sized for Fort Worth clay movement.
- We brace and align the post to plumb, then secure it to the rails and pickets once the concrete sets.
- We backfill and grade the area so water sheds away from the new concrete footing.
A single post reset typically takes one day. Multiple posts or a full section rebuild may take two to three days depending on the fence length and the number of posts involved.
Example: A homeowner in North Richland Hills noticed two posts leaning in a four-year-old privacy fence after heavy spring rains. We dug both posts, found the concrete footings were only 18 inches deep. We reset them 36 inches deep with concrete sized for clay expansion, and the fence has held plumb for two years. The cost was half what a full fence replacement would have been.
For larger jobs or storm damage affecting multiple posts across a section, see our storm damage fence repair page.
Fence Post Repair and Replacement Methods
| Approach | Description | Best For |
|---|---|---|
| Post Reset in Concrete | Dig the old footing, remove the post, and set it deeper in concrete sized for clay movement. | Posts that are sound above ground but have shifted or heaved due to shallow footings. |
| Full Post Replacement | Remove the rotted or cracked post entirely and install a new pressure-treated or cedar post in proper concrete. | Posts with rot at the ground line or structural damage that cannot be salvaged. |
| Sister Post Reinforcement | Install a new post alongside the compromised one and tie both into the rails to share the load. | Posts that are partially compromised or where full removal would disrupt the fence too much. |
| Concrete Footing Upgrade | Dig around an existing post, remove the old shallow concrete, and pour a deeper footing to proper spec. | Posts that are still structurally sound but are heaving or leaning due to inadequate concrete depth. |
Fence Post Repair and Replacement Cost in Fort Worth: What to Expect
A single fence post replacement or reset in Fort Worth starts at $425 and typically runs between $425 and $650 depending on the post height, the concrete depth required, and whether the post is pressure-treated or cedar. The cost reflects the labor to dig, remove the old footing, set the new post plumb, and pour concrete that will hold through Fort Worth's clay cycles. Multiple posts cost less per post because the crew is already on site. A full section rebuild with three to five posts may run $1,200 to $2,000.
Factors that affect the price include post height (a 6-foot privacy fence post costs more to set than a 4-foot chain link post), concrete depth (Fort Worth clay requires deeper footings than shallow sandy soil), the material of the new post (pressure-treated pine versus cedar), and access (a post in a tight backyard corner takes longer than one in an open lot). If the old concrete is deeply rooted or the post is part of a storm-damaged section with multiple failures, the job may require an on-site estimate.
Get a free estimate from us and one or two other fence contractors in your area. You'll quickly see where the market sits and what each crew includes in their price. Call us at (817) 632-6893 for a no-obligation estimate within 24 hours.
Fence Post Repair and Replacement Near Me: What Fort Worth Homeowners Should Know
When you're looking for a fence contractor to repair or replace posts, verify that the company is fully insured, ask for references from recent jobs in your neighborhood, and confirm they call 811 before digging. In Fort Worth and many surrounding cities, you may need a permit for fence work; the local building department will tell you. If your fence is in an HOA community in Southlake, Colleyville, Keller, or any master-planned subdivision, check with the HOA before work starts, because material and height rules are often stricter than the city code.
A reputable local fence contractor will tell you whether a post can be reset or whether it needs full replacement, and will explain why. They'll also walk you through the utility locate process and any permitting needed. If a post is rotted, they'll replace it rather than treat it, because treatment of compromised wood is not effective once decay has started. Ask whether the estimate includes the concrete depth and footing size, because a shallow footing is why most Fort Worth posts fail in the first place.
We've served Fort Worth, Arlington, North Richland Hills, Haltom City, Hurst, Euless, Bedford, Keller, and surrounding areas since 2010. We're AFA Member Installers and we work to the same crew standard on every job. Contact us for a free estimate or call (817) 632-6893 to discuss your post repair or replacement needs.
Fence Post Repair & Replacement in Fort Worth: Pricing Guide
| Service | Price | Details |
|---|---|---|
| Single Post Reset or Replacement | Starting at $425 | Includes excavation, removal of old footing, new post set in concrete, and alignment to plumb |
| Multiple Posts (3 to 5) | Starting at $1,200 | Cost per post decreases when crew is on site for section work, includes all posts reset or replaced |
| Full Section Rebuild (6+ posts) | On estimate | Requires site visit to assess fence line condition, concrete depth, and material specifications before pricing |
| Travel and Service Call | Included | No separate mileage fee or travel charge within Fort Worth and surrounding service areas |
| Free Estimate | Free | Response within 24 hours, no obligation to book, includes written scope and pricing breakdown |
Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (817) 632-6893.