After-hours flooding or a backup in your business: first moves
Find the main water shutoff before you need it, and close it if water is spreading. Move inventory, paperwork and electronics off the floor, then switch off equipment near standing water if you can do so from a dry spot. If sewage is rising from a floor drain or restroom, keep the area closed to staff and customers.
Then call our 24/7 line and tell us what the building is, where the water is coming from and what is at risk. We take calls after closing and through the night, and a same-day slot is offered when one is open, so a closing-time problem does not have to wait for opening time.
Photograph the damage before cleanup starts. If you lease the space, tell your landlord or property manager, because who pays for what depends on your lease.
What a plumbing failure does to a business besides the repair
A stopped sink or a leak is a continuity problem. These are the situations we hear described most.
Restaurants and food service
A backed-up floor drain or prep sink can stop service. Kitchens depend on sinks, drains and grease handling working together.
Retail shops
A leak from a restroom or ceiling can damage stock and displays. Closing one restroom may be enough, but only if the leak is contained.
Offices
A running toilet, a failed water heater or a ceiling drip can interrupt a workday. Office issues are often the easiest to schedule after hours.
Warehouses and shops
Floor drains, restroom blocks and water lines run long distances in larger buildings. Finding the right shutoff is the first job.
Santa Fe Springs and Commerce: a business plumbing picture
Santa Fe Springs has industrial and commercial properties, and Commerce has a commercial and industrial base with residential pockets. For a business owner that means many buildings share neighbors, tenants and shared lines, so we ask early which pipes belong to your unit. Our pages for Santa Fe Springs and Commerce cover those towns.
Census ACS estimates put the median home in Santa Fe Springs at 1960, with 69.2 percent built before 1980, and in Commerce at 1957, with 72.9 percent. Those are housing figures, not commercial stock, but they show how old the surrounding area is. An older neighborhood suggests older supply and drain lines, so a camera or pressure check can be a good decision before a remodel.
Water on the floor after closing?
Our line is 24/7, so call (562) 488-9614 the moment you spot it. Tell us the type of business and what you have already shut off.
Common business calls and the first thing to do
A short map from the problem to the first step.
| What is happening | Do this first | Then |
|---|---|---|
| Water on the floor | Close the main valve | Call dispatch with the source |
| Restroom overflow | Close the fixture stop | Keep the room closed |
| Floor drain backing up | Stop using nearby sinks | Call for a line clearing |
| Water heater leak | Shut off the cold supply and power or gas | Call for repair or replacement |
| Ceiling drip | Move items and catch the water | Photograph and call |
| Slow multi-fixture drains | Stop using restrooms | Call before they back up |
Commercial leak detection: what to expect
Finding a leak in a commercial building can take more than a visit. Access, shared walls and landlord rules decide how much we can check, and some leaks end up outside the tenant's space. We tell you when the answer is a repair, when it is a larger investigation, and when it belongs to someone else.
If you suspect hidden water loss, check your water meter with everything off, and read our Leak Detection page for how we locate it. Some calls end without a repair, and we say so plainly.
How an after-hours business call runs
A plain sequence so you know what happens after you dial.
- 1
Describe the building
Tell dispatch what type of business, where the water or sewage is and what you have already shut off.
- 2
Stabilize
We talk you through shutoffs and any isolation you can do safely before we arrive.
- 3
Diagnose on site
We find the source and tell you the options with a clear price before any work starts.
- 4
Repair or secure
Either we repair it that night, or we secure it so you can open and schedule the rest.
Backflow testing in brief
A backflow preventer is a device on a water line that keeps water from flowing backward into the supply. Testing checks that it still does its job. Who must test and how often depends on your water provider and local requirements, so ask them what applies to your property.
Call us when you get a notice from your provider, after the device is repaired or when you see water coming out of it. We can discuss the test and what comes next, then coordinate with your provider on the paperwork.
Grease trap cleaning in brief
A grease trap catches fats, oils and grease from kitchen wastewater before it reaches the drain line. A full trap causes slow drains, odors and backups. Cleaning schedules depend on the size of the trap and the volume of cooking, and your landlord or local sanitation authority may have rules, so check with them.
Call when kitchen drains slow down, odors rise from the trap or the lid shows it is full. If a line has already backed up, our Drain Cleaning and Hydro Jetting pages cover how we clear the pipes behind the trap.
What decides the cost of a commercial plumbing call
The quote is spelled out before work begins.
Set up your building before the next emergency
Ten minutes now saves hours at night.
- Mark the main water valve and every restroom shutoff with a tag.
- Keep a list of the water heater location, the cleanout and the floor drains.
- Save the dispatch number, (562) 488-9614, in every manager's phone.
- Know who to notify: owner, landlord, property manager and insurer.
- Ask staff to report slow drains early, not at closing.
For planned work like new restrooms or equipment, see Plumbing Installation.
Standards and sources behind this page
Commercial buildings answer to the same state plumbing code, plus local health and building rules we do not summarize here. Ask the property owner or city before work that needs a permit. Commercial plumbing in California follows the California Plumbing Code, and your landlord or city may add rules for your building.
Questions we hear most
Yes. Shops, restaurants, offices and warehouses can reach dispatch through the night and over weekends. Call us with the building type and the symptom.
Yes. After-hours visits are part of dispatch, and we confirm timing and price before we start.
We do, with limits. Access and shared lines can complicate the search, and some leaks lie outside your space. We tell you what is possible and what is not.
We discuss backflow testing and can coordinate on a device that needs attention. Ask your water provider what applies to your property.
Yes. We clean traps and clear the lines behind them when they back up. Check your landlord's and local rules on schedules.
Yes. We serve both towns and Pico Rivera, and see Santa Fe Springs for local context.
Keep the doors open tomorrow
Whether it is the middle of the night or a Sunday, reach dispatch and describe the building and the problem.