
Railroad signal systems, directional boring, and underground utility installation, built to spec and to code by an experienced civil crew.
Signal and boring work leaves no room for shortcuts, it has to be to spec, to code, and right the first time. We run the whole job with one experienced civil crew, from the survey and bore to the final signal test, one point of contact and one standard.
McAllen Signal & Boring LLC serves businesses, municipalities, and railroads across the Rio Grande Valley and South Texas with railroad signal and underground boring work, licensed, insured, and never a job left half-done.

Installation, upgrade, and testing of railroad signal and crossing systems, built to spec and inspection-ready.
View Service →Horizontal directional drilling to run utilities under roads, tracks, and structures with no open trench.
View Service →Placement of conduit, fiber, power, and utility lines underground, located, marked, and installed to code.
View Service →Conduit runs and concrete-encased duct banks built for durability and future capacity.
View Service →Precise trenching, excavation, and backfill for utility and signal work, restored clean when done.
View Service →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 five different subs.
Properly licensed and fully insured. 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.
We walk the property, agree the scope, and put a fixed number in writing before any work starts.
Our own crew on-site, a real schedule, and updates so you always know where the job stands.
Final walk-through, everything checked, site cleaned, and workmanship stood behind.
Based in McAllen, TX, building 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 & Boring LLC holds a 4 star rating on Google. Search "McAllen Signal & 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 businesses, municipalities, and railroads across the Rio Grande Valley and South Texas have to say.
Read our reviews →"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.