Commercial irrigation is close enough to residential in its physics and far enough away in everything else to be treated as a separate product. The pipe is the same. The scale, the assemblies, the compliance obligations and — most importantly — the person authorising the work are all different.
Commercial and irrigation-district connections commonly require a higher-protection assembly and, in most cases, an annual test by a tester holding the appropriate Texas licence, with the report filed with the water provider. That is a recurring calendar obligation with a named responsible party rather than an optional maintenance task, and a missed test can carry consequences that a homeowner’s never would.
A property with forty stations across several controllers does not have faults, it has a fault list. Nothing is ever entirely right, and the useful question stops being “what is broken” and becomes “what is worth fixing this quarter.” That is a prioritised written scope rather than a service call.
On a large landscape a badly scheduled system is not a nuisance, it is a measurable operating cost with rising block rates behind it. Distribution uniformity audits pay back on commercial acreage in a way they rarely do on a suburban lot, because the multiplier is the whole site rather than one lawn.
A property manager or an HOA board is spending somebody else’s money and answering to somebody else’s committee. What they need is a written scope, itemised pricing, a licence number on the paperwork, and something they can put in front of a board. A verbal “we sorted it” does not survive that process.
Entry monuments, boulevard medians, detention reserves and amenity centers. The particular characteristic here is that nobody lives beside them, so faults run unnoticed for weeks — a median zone spraying a road at three in the morning is invisible to every resident and expensive to the association. Master-planned Houston has an enormous amount of this.
Parking lot islands, entrance landscaping and screening buffers, usually maintained to a lease standard rather than to anyone’s taste. Islands are the recurring problem: they are surrounded by paving, driven over regularly, and the heads in them lead short lives.
Large station counts, mature landscape, and a system that has been repaired by whoever was cheapest for fifteen years. Documentation is usually absent, so an initial mapped audit is worth more than any individual repair.
Large turf areas, restricted working windows, and often a mixture of ages where fields were added at different times. Scheduling access is frequently harder than the work.
Everything in the freeze section applies here, multiplied. A commercial property with several large assemblies is carrying several times the residential exposure, and the assemblies are larger, more expensive and slower to source. After a metro-wide freeze the supply constraint on larger sizes is worse than on residential ones, and a site that loses two assemblies in January may be waiting materially longer than a house would.
The other difference is that nobody lives there. A residential assembly that splits at two in the morning is usually noticed by breakfast. A commercial one at the back of a parking lot on a public holiday weekend can run at street pressure for three days, and the water bill is what discovers it. On a large site, knowing where every isolation valve is — and having somebody who can reach them out of hours — is worth more than any single repair.
That is between the property and the contractor, and it is a normal way for commercial irrigation to be handled — a scheduled seasonal pass, backflow testing on the required cycle, and repairs against an agreed rate. This site makes the introduction; the agreement, the scope and the pricing belong to the contractor.
Testing is done by someone holding the appropriate Texas tester licence, and many irrigators hold both that and the irrigator licence. It is worth asking directly when the introduction is made, because having one visit cover both the test and any resulting repair is materially cheaper than two.
With an audit rather than a repair: each station energised, its valve located and lidded, and the heads it operates recorded, station by station. On a large site that takes real time and it is the document every subsequent decision depends on. Boards tend to approve it more readily when it is presented as an asset record rather than as a service call.
The contractor, in their own company name, with their own licence number on their own paperwork. This site does not perform irrigation work, hold a licence, or employ anyone who does — it makes the connection. For a commercial buyer that distinction matters, because the certificate of insurance and the licence number you will need for your files come from the contractor directly.
Station count, roughly how many assemblies, and where in the metro the property is. That is enough to route it to an irrigator who works at that scale.
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