Underground
The work you never see, and the photo that proves it happened
Fire lines, storm vaults, water lines and excavation, done and photographed before the concrete goes back down.
Chapter 01
Before the concrete: rough-in, marking, and the photo that becomes the as-built
Underground work only gets one look before it disappears. We rough in the line, mark it, and photograph it in the open trench before anything gets covered back up. That photo becomes the as-built record, the thing a property manager or an inspector pulls up five years later when they need to know exactly where a line runs.
It matters most on a new construction pad, where a water line or a sanitary sewer run has to sit exactly where the plans say before the next trade pours over it. Get the marking wrong and somebody's digging through cured concrete to find out why. We'd rather take the extra ten minutes with a camera and a tape measure.
Excavator and spoil pile at an underground utility job site
Fire lines, storm vaults and detention systems
Underground fire lines are their own discipline. They have to hold pressure, tie into the building's system correctly, and pass inspection before a certificate of occupancy gets issued. We've run enough of them on commercial builds around Houston that the sequencing, dig, pipe, pressure test, backfill, is second nature.
Stormwater detention vaults and underground storage tank investigations are the other end of it. A vault gets set below grade to hold runoff until the site can release it slowly, and getting the grading and the connections right the first time saves a redo nobody wants to pay for. We handle both from digging to hookup.
Chapter 03
Excavation and site development without wrecking the pad
We run our own excavation, which means the trench, the spoil pile and the backfill are all one crew's responsibility instead of three companies pointing fingers at each other. That matters on a tight commercial lot where there isn't room to stage equipment twice.
Site development work, drainage, ditches, and the grading that keeps water moving away from a building, gets done alongside the underground piping so the whole job closes out together. A pad that's plumbed right but graded wrong still floods. We do both, or neither.
Rainwater harvesting and the water lines that feed a new build
New construction and retail builds in New Caney and around North Houston need a water supply line run correctly from the tap to the meter before anything else on the site can move forward. We've run that line often enough on retail pads that we know which utility companies move fast and which ones need a follow-up call.
Rainwater harvesting is a smaller but growing piece of the underground work, tying a collection system into a building's plumbing so runoff gets reused instead of wasted. It's not a common ask yet, but when it comes up, it's underground work like anything else, and we treat it the same way, marked, tested and photographed.
Pride Plumbing, Inc. Licensed by the Texas State Board of Plumbing Examiners, MPL 15928. Licensed and insured. Call 281-361-7217.