Built to Hold Property Lines for Years
Fence and gate installation and repair in Crystal City for aging wood structures, failing posts, and properties ready for vinyl replacement
Oakloco Contracting builds and repairs wood and vinyl fences and gates for homeowners in Crystal City, handling everything from a single sagging gate to a full fence line replacement. Erick assesses each situation on-site before any work is quoted, so the recommendation reflects what the fence actually needs rather than a default toward the most expensive option. Older residential neighborhoods often have wood fences that were installed decades ago, where the posts have begun to rot at the soil line while the boards above still look serviceable—catching that distinction early determines whether a targeted repair holds or whether a full reset is the more durable path.
For new installations, Erick takes measurements on-site, helps select materials during the consultation—wood species, vinyl profile, finish—and digs post holes to approximately 30 inches, setting posts in concrete below the frost line so the structure resists movement over time. Gate hardware is specified for load and use: heavy-duty hinges and latches rated for the gate's weight, not standard residential hardware that loosens within a few seasons. For repairs, the inspection covers post condition, board integrity, rail alignment, and gate operation before a quote is written.
Schedule an on-site assessment to determine whether repair or replacement is the right call for your fence line.
How the Repair-or-Replace Decision Gets Made
The inspection Erick performs before quoting is the part that most homeowners don't see with larger crews: he tests each post for rot by probing near the soil line, checks rail attachment points for lateral movement, and evaluates whether existing post depth is sufficient for the fence height. Posts that have heaved or shifted out of plumb often signal inadequate depth at original installation, not just age—and resetting those posts requires digging to depth, not just backfilling around them.
After the work is complete, a properly reset or replaced fence sits plumb along the full line, gates swing and latch without lifting or dragging, and boards are fastened level without gaps that widen over seasons. Newer subdivisions in the area that use vinyl see a different set of issues—post sleeves that have cracked at the base or rail connectors that have worked loose—and those repairs are quoted and handled the same way, with both fix-in-place and full-section-replacement options presented.
Because Erick operates the jobs himself, what's quoted is what gets built—there's no handoff between an estimator and a separate crew that reinterprets the scope. Material choices made at the consultation, including wood species or vinyl profile, carry through to installation without substitution.
What Property Owners Ask About the Work
The questions below address how fence and gate work is actually performed and what drives the decisions made on each job.
What causes wood fence posts to fail before the boards do?
Posts rot from the soil line up, not from the top down, because moisture and soil contact accelerate decay at the base while the exposed wood above remains intact. When Erick inspects a fence, he probes each post at ground level to find soft spots before they become structural failures.
How deep do new fence posts need to be set to stay stable?
Posts set to approximately 30 inches and secured in concrete resist the ground movement common in older residential lots where soil has been disturbed by previous installations. Shallower posts are the leading cause of fence lines that lean or heave within a few years of installation.
What determines whether a gate can be repaired or needs full replacement?
The frame condition and post plumb are the deciding factors—if the posts supporting the gate have rotated or the frame has racked out of square, hardware replacement alone won't hold. Erick evaluates both the gate assembly and its posts and quotes repair and replacement side by side so you can make the comparison directly.
How does the choice between cedar and pressure-treated lumber affect longevity?
Cedar resists decay naturally and is lighter, making it a common choice for privacy fence boards in this region; pressure-treated lumber is denser and better suited to ground contact applications like posts. Mixing the two—treated posts, cedar boards—is a standard approach that accounts for where each material performs best.
What should a finished fence line look like once installation is complete?
Posts should be plumb and consistent in height, rails should run level without visible sag between posts, and boards should be evenly spaced and fastened without bowing. Gates should open and close without lifting the latch to clear the ground and should hold position without drifting open.
Oakloco Contracting also installs and
repairs fences and gates in Festus, De Soto, Arnold, Fenton, and St. Louis. To get a side-by-side quote for repair versus replacement on your property, contact Oakloco Contracting directly at (314) 452-3360.
