Oak Ridge North is small — roughly a square mile along I-45 between Spring and The Woodlands — and that compactness makes it one of the more predictable places we work. It's a genuine incorporated city with its own utilities and its own permitting, and it was here before The Woodlands existed, which shows in the housing.
We cover 77385 and 77386, including the Robinson Road corridor and neighbouring Shenandoah.
A city that predates its famous neighbour
Most people know Oak Ridge North as the exit before The Woodlands, but the community was established well before the master-planned development next door broke ground in the mid-1970s. Its housing stock reflects that: a large share of homes here date from the 1960s and 70s, on lots laid out before modern subdivision standards.
The practical consequence is unusual and useful — the plumbing in a lot of these homes is roughly the same age, which means it reaches the end of its service life at roughly the same time. When we're called to one street for a slab leak or a galvanized supply failure, it's rarely an isolated event on that block.
What that housing stock actually means
Cast-iron drain lines. Standard in homes of that era. Fifty-odd years in, the interior has scaled and flaked until the effective bore is a fraction of the pipe's actual diameter, which is why drains slow gradually across the whole house rather than in one place.
Galvanized supply in the oldest houses. Corrodes from the inside out. The symptoms are poor pressure at every fixture, hot water that runs rusty after the house has sat empty, and fittings that come apart when disturbed.
Original copper under the slab. At this age, pinhole corrosion is common on our water. Combined with Gulf Coast clay that swells in a wet spring and shrinks in an August drought — moving the slab and stressing anything rigid beneath it — slab leaks are one of our more frequent Oak Ridge North calls.
Mature trees. The oaks the city is named for have had decades to send roots toward any compromised sewer joint. Camera inspection before quoting is not optional here.
Because it's a city, permits are local
Oak Ridge North runs its own water and sewer utility and its own permitting, which distinguishes it from The Woodlands immediately north — a township that permits through Montgomery County — and from unincorporated Spring to the south, which goes through Harris County.
Three adjoining areas, three different authorities. We deal with all of them regularly, and we pull the permit as part of the job rather than treating it as an extra.
Repipe or keep repairing?
This is the conversation we have most often here, and the honest answer depends on how many times you've already had it. A single slab leak in an otherwise sound house is a repair. A second one within a couple of years usually means the copper is at the end of its life rather than unlucky in one spot, and at that point a repipe in Uponor PEX — routed overhead through the attic, out from under the slab permanently — often costs less than the next few individual repairs.
Same logic with galvanized supply. Replacing one failed section of a corroded system buys you months.
What we handle in Oak Ridge North
- Slab leak detection, repair and overhead reroute
- Whole-home repiping in Uponor PEX
- Sewer camera inspection, root removal and line replacement
- Water heater repair and replacement — Bradford White and Rheem
- Navien and Rheem tankless installation and descaling
- Drain cleaning and hydro jetting for scaled cast-iron lines
- Gas line installation, repair and pressure testing
- Emergency repairs, Monday through Saturday
- Foundation repair — pier installation, slab levelling and post-lift plumbing tests
Close by, and no fee to look
We're a short run from Porter, and being right on I-45 makes Oak Ridge North one of the easier places for us to reach quickly. Estimates and repairs run Monday to Saturday, 8am to 8pm.
No service fee on repairs — you get the diagnosis and the price, and a second opinion costs you nothing. Financing through Synchrony is available, which for houses of this vintage usually means a repipe or a sewer replacement.
Call (832) 885-9820.