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Serving Santa Ana & Central OC
The equipment is the same as it is on a house. What changes is everything around it: the building is occupied, the water cannot simply go off, somebody has to approve the spend, and the leak is costing more per day than the detection does. Retail, offices, restaurants, medical suites, multi-family and industrial across Santa Ana and central Orange County.
| Residential | Commercial | |
|---|---|---|
| Shut-off | One valve, one household | Zoned, and shutting a zone affects tenants |
| Access | The owner lets you in | Keys, badges, escorts, after-hours arrangements |
| Working hours | Daytime is fine | Often nights or weekends, to avoid trading hours |
| Who decides | The person standing there | An owner, a manager, sometimes a board |
| Water use baseline | Predictable | Varies by tenant, shift and season |
| Cost of the leak | A high bill | A high bill plus downtime plus tenant claims |
| Documentation | Useful | Required, for the claim, the board, the file |
None of that changes how a leak is found. All of it changes how a job is run, and it is the part that goes wrong when a residential outfit takes on a commercial building without thinking about it.
Recirculation loops deserve a mention on their own. They move hot water continuously so taps run hot immediately, and because they never rest, a small failure on a loop wastes more water than a comparable leak anywhere else in the building.
Larger buildings, after-hours work and phased jobs are quoted individually, because pretending a 40,000 square foot warehouse fits a residential price band would not be useful to either of us. What does not change is that the price is written down before the work starts.
Everything we price at residential scale is on the pricing page.
The plumbing is usually the easy part. Doing it without shutting a business down is what the job actually is.
On a commercial job the report is not a courtesy. It is what an owner uses to authorise spend, what an adjuster reads, and what an HOA board minutes.
| Document | What it is for |
|---|---|
| Written cause and location | Establishing what happened, and when |
| Photographs, dated | The claim, and the file |
| Method statement | What was tested and how, and what was ruled out |
| Itemised quote with exclusions | Approval, and comparison against other bids |
| Post-work photographs | Sign-off and the maintenance record |
| Licence and insurance certificates | Vendor onboarding — ask and you get them |
Anything you need for a claim, we will provide. Also worth reading: documenting a leak for an insurance claim.
In a multi-tenant or multi-unit building the water almost never appears where it started, and responsibility follows the pipe rather than the damage.
That last point is deliberate. Being the party that decides who pays would compromise the value of the report to everybody involved, and the report is the useful thing we produce. More on responsibility generally in who is responsible for a water leak.
We are licensed and insured plumbers, and this site is about leaks — finding the ones you cannot see and repairing them properly. Roughly half of what looks like a plumbing leak turns out not to be one, so the boundary is worth stating plainly.
Roof leaks are a roofer. Water under an air handler is an HVAC technician clearing a condensate drain. Water under an appliance is appliance repair. Drying, restoration and mold are separate trades again, and gas line repair is SoCalGas or a licensed gas fitter. We detect gas leaks, we do not repair gas lines.
The full list, with the trade to call for each, is on what we don’t do.
Worth doing the arithmetic before deciding to leave it another week, because on a commercial building the water bill is usually the smallest line.
| Cost | How it accumulates |
|---|---|
| Water and sewer charges | Every day, whether the building is occupied or not |
| Downtime | A closed restaurant or a taped-off retail floor is lost revenue |
| Tenant claims | Damaged stock, equipment and fit-out |
| Restoration | Scales with how long the material stayed wet |
| Rent abatement | Depends on the lease — check yours before it is invoked |
| Reputation | Not quantifiable, and not zero |
Detection is a few hundred dollars. On most commercial leaks that is less than one day of the rest of the list, which is the whole reason this page argues for acting rather than monitoring.
Full terms on guarantees and warranties.
Tell us the building, the hours we can work and who approves spend. We will scope it from there.
(714) 386-7923Call or text, day or nightSchedule a VisitYes — retail, restaurants, offices, medical suites, multi-family and light industrial across Santa Ana and central Orange County. The detection equipment is identical to residential work; the scheduling, access and documentation are what differ.
Yes, and on occupied buildings it is often the only sensible option. Acoustic detection needs a quiet, settled system, which an operating building is not. Out-of-hours work is priced when we scope the job, not added afterwards.
We isolate the smallest zone that lets us test, and we tell you in advance which tenants that affects. Whole-building shut-offs are a last resort and are always scheduled with you rather than sprung on you.
Straightforward buildings sit in the same $150 to $500 detection band as residential. Larger buildings, after-hours work and phased jobs are quoted individually, and whatever it is, it is in writing before the work starts.
Yes, on request, for vendor onboarding. The licence is also verifiable independently at cslb.ca.gov, which is worth doing for any contractor you are about to let into a building you are responsible for.
Frequently the floor above, or a line inside a demising wall. Water travels along structure and appears wherever it can get out, so the affected unit is rarely the source, which is exactly why locating matters before anyone opens a ceiling.
That depends on the lease or the governing documents, and we do not adjudicate it. What we provide is the fact base: which line failed, where, and by what mechanism, in writing with photographs. That is what the decision gets made on.
No. Those are separate licensed specialties with their own equipment. We stop the water and repair the plumbing, and we will say plainly when restoration is needed rather than taking it on to keep the invoice in one place.
Yes. A water-use baseline, a camera inspection of the drains and a look at the risers is a reasonable thing to do on an older building, particularly before a lease renewal or a sale. It is quoted like any other visit.
Those are worth taking seriously because the loop runs continuously, a small failure there wastes far more water than the same hole on a line that is only pressurised when someone opens a tap. They are also quiet, which is why they run for months.