McAllen Signal and Boring LLC is a railroad signal and underground boring contractor based in McAllen, TX. Signal construction, installation, repair, or horizontal directional boring, one crew handles it start to finish.
The jobs that go wrong are the ones passed between crews that never talk. McAllen Signal and Boring LLC keeps it under one roof: railroad signal construction, installation, repair, and horizontal directional boring, all run by one team with one point of contact.
We work for railroads, utility companies, and signal and boring contractors across the Rio Grande Valley and South Texas. Crews call us back because the job came in on scope and on schedule.
Based in McAllen, TX, we are a short drive from most of the Rio Grande Valley and South Texas.

A clear written scope and a real timeline before a single tool comes out. Surprises are for bad contractors.
Quotes are free and specific to the project. The number we give is the number we bill.
No revolving door of subs. The crew that quotes your job does it, start to finish.
Everything tidied, the site left clean, and the work stood behind long after we have driven away.

"The railroad signal business is a unique industry and something I was already experienced in." Jesus started MSB to bring a dedicated, experienced crew to signal and boring work across the Valley.
Josue has 9+ years with MSB. Excellent leader and mentor along with being knowledgeable in the construction, installation and maintenance of railroad signals.

Joni has been with MSB for 9+ years. Along with coordinating projects she is the administrative, financial and Human Resources that keeps the company running efficiently.
| Based in | McAllen, TX |
| Service area | the Rio Grande Valley and South Texas |
| Work | Railroad signal construction, installation & repair, horizontal directional (underground) boring |
| Team | 5 field and office staff |
| Google rating | 4 stars on our Google Business Profile |
| Insured | Certificates available on request for submittals |
| Ownership | Minority-owned small business |
Locally owned and operated, working across the Rio Grande Valley and South Texas. If you are local, you have likely seen our crews out on the line.
Describe your project, get a fixed number, and get on the schedule. Get in touch.
No call center, no runaround. Describe the project, get a number, get on the schedule.