
Bringing rail and road together safely.
Railroad signal construction, installation, and repair, plus horizontal directional boring, done by our own crew, done right.
The projects that go sideways are the ones handed off between five different crews. We keep it under one roof: one team, one point of contact, one standard from the first site visit to the final sign-off.
McAllen Signal and Boring LLC builds, installs, and repairs railroad signal systems and performs horizontal directional boring across the Rio Grande Valley and South Texas, insured, and never a job left half-done.

New signal systems, upgrades, and repair, built and installed to keep trains and crossings running safe.
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Trenchless underground boring for signal conduit, cable, and utility installation, without disturbing track, roadway, or surface operations.
View Service →Two very different jobsites, one standard of work. Flip between them, or just describe the project on the phone and we will scope it for you.
Signal design, installation, and repair for grade crossings and trackside systems, managed under one roof so nothing falls between crews.

Horizontal directional boring for underground utility and cable installs, delivered to spec and to timeline with the paperwork and insurance in order.

The best work is boring on the surface: a clear scope, a real timeline, and a crew that shows up. No surprises, no runaround, no half-finished jobsite.
The person who quotes the project runs the project. No hand-offs between different crews.
Properly insured for every job. Certificates available on request.
An honest schedule set at the start, and a crew that holds to it. You always know where the job stands.
Free quotes, specific to your scope. The number we give is the number we bill, no day-of surprises.




We come out, walk the project, and put a clear scope and a fixed number in writing. No deposit.
Drawings and permits handled up front so the build runs clean once it starts.
Our own crew on-site, a real schedule, and updates so you always know where the job stands.
Final walk-through, site cleaned, and workmanship stood behind.
Based in McAllen, TX, working across the Rio Grande Valley and South Texas. Do not see your town on the list? Call and ask, odds are we are already there.
Out here your name is your reputation. Ours holds up.
McAllen Signal and Boring LLC holds a 4 star rating on Google. Search "McAllen Signal and Boring LLC" to read customer reviews straight from the source.
Free fixed quotes, our own crew on every project, and workmanship we stand behind. Read what clients across the Rio Grande Valley and South Texas have to say.
Read our reviews → View our Google Business Profile →"Testing shop up and running"
"Efficient and good price. Everything came out as I wanted it. Highly recommend."
Tell us the scope, the address, and the timeline. Every project is quoted individually, for free, and the number does not move.