Basic Trailer Wiring Replacement in Seguin, TX
If your stock trailer lights are out, your 7-way plug is corroded, or you just need the basics rewired, we handle simple trailer wiring replacement right here in Seguin, TX. No full custom rewires — just straightforward fixes to get your lights, brakes, and signals working again before your next haul.
Need Your Trailer Lights Fixed? Get a Free Estimate Today.
Tell us what's not working — lights, plug, brakes, or signals — and we'll come back same business day with a plan and a no-pressure quote.
Tell Us About Your Project
Send us the basics, drop a few photos, and we'll get back to you with a free quote — usually within one business day.
Prefer to call? +1 (830) 390-9588
Email: office@texasmadeshade.com
Why Choose Texas Made Shade for Trailer Wiring
- 7-way RV plug replacement and repair
- Trailer light repair — brake, tail, turn, and marker lights
- Basic wire replacement for stock and livestock trailers
- Simple ground and connection fixes
- Corroded plug and socket replacement
- Serving Seguin, San Antonio, Austin, Houston, and Central Texas
Trailer Wiring — Details & Options
What We Do
We replace basic trailer wiring components — plugs, lights, and connections — to get your trailer road-legal and safe. This is straightforward repair work, not full custom electrical builds. If your lights are dim, your plug is green with corrosion, or a wire got pinched on the road, we fix it and get you hauling again.
- 7-way plug and socket replacement
- Tail, brake, turn, and marker light repair
- Basic wire runs and connection fixes
- Ground wire repair and cleaning
- Quick turnaround — most jobs same day or next day
When to Bring It In
If you're dealing with any of these common issues, it's time to stop by our Seguin shop for a quick wiring fix.
- One or more lights not working
- 7-way plug cracked, corroded, or loose
- Lights flicker or go out when hitting bumps
- Brake controller showing a wiring fault
- Recent wire damage from a gate hinge, spring, or axle
What We Don't Do
We stick to basic wiring replacement and repair. We do not perform full custom trailer electrical builds, auxiliary power system installs, or complex multi-circuit rewiring projects. If you need a complete rewire from scratch or custom electrical fabrication, we can refer you to a specialty trailer electrical shop.
Texas Service Areas for Trailer Wiring
★ Common QuestionsTrailer Wiring FAQs
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Trailer Wiring FAQs
Do you replace 7-way trailer plugs?
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Yes. A cracked or corroded 7-way plug is one of the most common fixes we do. We cut off the old plug, test the wires, and install a new molded 7-way RV connector. If the socket on your truck side is damaged, we can replace that too.
Can you fix trailer lights that keep going out?
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Usually yes. Intermittent lights are typically a bad ground, a loose connection, or a damaged wire at a hinge or axle. We trace the issue, repair the connection, and test every light before the trailer leaves the shop.
How long does a basic wiring fix take?
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Most plug replacements and light repairs take 1–2 hours. Simple wire runs or ground fixes are usually same-day. We'll give you a time estimate when you drop it off or call ahead.
Do you work on all brands of stock trailers?
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Yes. We replace wiring on gooseneck and bumper-pull stock trailers from Gooseneck Trailer Mfg., W-W, Calico, Featherlite, GR, Titan, and custom builds. Every trailer is different, but basic plug and light work is universal.
Where is your shop and do you service trailers from outside Seguin?
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Our shop is in Seguin, TX. We service stock trailers from San Antonio, New Braunfels, Austin, Houston, Corpus Christi, and across Central Texas. Drop the trailer off or call +1 (830) 390-9588 to schedule a wiring repair.
Trailer Wiring Across Central & South Texas
We pattern, fabricate, and install across Central Texas, the Hill Country, and the Gulf Coast. Click your city for local project examples and service details.
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Trailer Wiring by City
Trailer Wiring Shop in Seguin, TX
Our home shop. Drop your gooseneck or stock trailer off for plug replacement, light repair, or a quick wiring fix.
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