Castello BrothersUtilities

About Us

A family-owned underground utility contractor built on direct communication, responsive scheduling and reliable execution.

Request a Quote(469) 245-1215

Who We Are

Family Owned.
Field Proven.

Castello Brothers LLC is an underground utility contractor serving commercial, civil and municipal construction across Dallas-Fort Worth, Texas.

Our team brings hands-on field experience supporting water, sanitary sewer and storm drainage installations, including excavation, trench preparation, pipe placement, structures, bedding, backfill and site utility coordination.

We keep it simple: direct communication, responsive scheduling and work that matches the plans.

Established
2026
Based In
DFW
NAICS
237110
Excavator boom over an open utility trench with a trench box and PVC pipe
Channeled concrete invert with a PVC pipe running through a sanitary sewer manhole

Underground Utilities | Reliable Execution | Ready to Work

Who We Build For

  • Commercial

    Water, sewer, storm and fire lines for commercial site development, coordinated with your GC and site work schedule.

  • Civil

    Utility packages on civil projects, including deep excavations, precast structures and large-diameter pipe.

  • Municipal

    Public infrastructure built to plan and spec, from mains and manholes to complete storm drainage systems.

Field Experience

Comfortable
Where It Gets Deep.

Our crews have hands-on experience across water, sewer and storm systems, working around deep excavations, structures and large-diameter pipe. Heavy equipment and affiliated trucking keep the job supplied and on schedule.

  • Orange trench shoring box set in a deep utility excavation
    01

    Deep Excavations

    Trench box and shoring work done safely, without stalling the schedule.

  • Stacked large-diameter concrete storm pipe staged on crushed rock beside a wheel loader
    02

    Large-Diameter Pipe

    Big storm and water lines set on grade with proper bedding and backfill.

  • Precast concrete manhole cone marked 60X3 being set by chain hoist
    03

    Precast Structures

    Manholes, inlets and headwalls set, connected and finished to spec.

Credentials

Qualified Crews. Clean Execution.

  • OSHA Certified

    Safety training that shows up in every cut, every trench box and every lift.

  • Blueprint Reading Certified

    We read the sheets, so what goes in the ground matches the plans.

  • NCCER Certified

    Nationally recognized construction training standards backing our crews.

  • Active RHCA Member

    Invested in the North Texas contracting community we work in.

  • Family Owned & Operated

    Our family name is on every job, and we protect it.

Capability Statement

One Sub.
Every Underground Trade.

Flexible subcontractor support for commercial and civil projects. Here's what you need to know to put us on your bid list.

Legal Name
Castello Brothers LLC
Established
2026
NAICS
237110 · Water and Sewer Line and Related Structures Construction
Service Area
Dallas-Fort Worth, Texas & surrounding markets
Phone
(469) 245-1215
Email
Office@castellobrothersllc.com

Ready to Work

Got a Bid Package?
Let's Dig In.

Bidding a commercial, civil or municipal job in DFW? Get a responsive underground utility sub that shows up ready to work.

Call (469) 245-1215Request a Quote
Office@castellobrothersllc.com

What to Send Us

A Fast, Accurate Number

  • Plans, specs & addenda
  • Bid date & anticipated start
  • Project location
  • Scope: water, sewer, storm or fire