
TRENCHING
TRENCHING PROFESSIONALS
Serving Fresno, Clovis, Sanger , and the Central Valley
Clean Lines for What Runs Underground
Trenching opens up the ground for what needs to run through it plumbing, electrical, irrigation, and communication lines, along with runs out to power poles and communication poles. We trench for residential and commercial projects, cutting clean lines to the depth and path your project requires, whether it's a single line to a new fixture or a full run across a property. Once the lines are in, we backfill and compact behind them, so the trench doesn't become a low spot or a soft spot in the yard later. Every job starts with a free on-site quote.

Free On-Site Walkthrough
We look at the site, what's running through the trench, and accessibility. Once we have that, we can get you an accurate quote.

Clean Lines for What Runs Underground
Almost everything that makes a property work runs underground, power, communication lines, plumbing, and irrigation all need a clean, properly dug path to get where they're going. DemoRex provides trenching throughout Fresno, Clovis, Sanger, and the Central Valley, for residential and commercial projects, cutting trenches for electrical and communication lines, plumbing, irrigation, and runs out to power poles and communication poles.
Depth and scale flex to the job. Some trenches run deep for main utility lines; others are as simple and shallow as sprinkler trenching for a new irrigation system. We dig to whatever depth and spec the project calls for, and different lines have different requirements, some trenches need a sand bed under the line for protection, some require high voltage warning tape laid above the line before backfill, and every trench gets backfilled and compacted properly behind it, to spec when the project requires it.
Trenching goes where the job needs it to go, not just where it's convenient. We trench under walkways and concrete paths, through lawns, and through root-infested ground when a tree or established landscaping is in the way. A trench through grass will disturb the lawn along the cut line We salvage what we can, but some turf damage along a trench is part of the reality of the work. Existing sprinkler lines and other utilities already in the ground get worked around or through carefully, based on what's flagged before we dig.
Every job starts with a free on-site quote, where we look at what's running through the trench, the depth and path required, and site accessibility before putting a number on the work.


Every Trench Tells You What It's For
A trench looks different depending on what it's feeding and where it's cut, a commercial run often means a longer path, larger lines, and work coordinated around an active property, while a residential trench is usually tighter in scope, cutting through a yard toward a house, a panel, or a sprinkler system. Different jobs, same standard: a clean, properly dug line, the right bed and protection for what's going in it, and backfill compacted enough that the ground doesn't remember it was ever opened up.
What's underground rarely stays simple. Roots, existing irrigation lines, and utilities already in place all show up mid-dig more often than not, and working through or around them without damaging what's already there is as much a part of the job as the digging itself.

