Plumber or Water Damage Company: Who Do You Call First?

October 7, 2026 · 5 min read · AZ Same Day Service

Call both at the same time. A plumber stops the leak by repairing or replacing the pipe, fixture, or appliance connection that failed. A water damage company removes the standing water and dries out the floors, walls, and pad before mold or warping sets in. Neither one does the other's job, and waiting for one to finish before calling the second costs a half day or more that the water spends soaking further into your Phoenix metro home.

Step One: Stop the Water, Then Make Both Calls

Before either call, shut the water off. If you can get to the valve under the sink, behind the toilet, or at the washing machine, turn it there. If the leak is behind a wall or you cannot find the fixture valve, shut off the home's main valve instead. This matters most with a burst supply line, where water runs at full pressure until someone stops it; our burst pipe water damage page walks through finding that valve before you need it.

Cut power to a wet area only if you can reach the breaker panel safely, standing on dry ground with dry hands. If the panel itself is wet, or reaching it means walking through standing water, leave it alone and wait for someone trained to make that call. Our guide on electrical safety after water damage covers the warning signs that a circuit needs a professional look before it gets used again.

What a Plumber Does That a Water Damage Company Does Not

A plumber's job stops at the source. They find the failed pipe, fitting, valve, or appliance connection and repair or replace it so water stops moving. Most plumbers do not bring truck-mounted extraction equipment, air movers, or dehumidifiers, and drying out carpet, pad, or drywall is not the work they are there to do.

What a Water Damage Company Does That a Plumber Does Not

A water damage company handles everything the water touched once it stops moving: pulling standing water out of carpet and flooring, mapping how far moisture traveled into walls and under cabinets with a meter, setting up air movers and dehumidifiers, and removing carpet pad or baseboards that soaked up more water than they can give back by drying in place. Carpet pad holds far more water than the carpet above it, so a room can look dry on top while the pad underneath is still saturated. None of that repairs the leak itself. If the plumber has not been out yet, the same area can get wet again before the drying equipment finishes its work.

Why Calling Both at Once Beats Waiting

Calling one company, waiting for the visit to finish, then calling the second usually costs a half day or more, and every hour water sits soaks further into pad, drywall, and subfloor. Call the plumber and the water damage company at the same time. The plumber can often be working on the source while the water damage crew is still extracting water from the floor.

Before either crew starts moving furniture or pulling up carpet, take photos of the standing water, the source if you can see it, and anything that got wet. That record matters if you end up filing a claim. Our guide on homeowners insurance and water damage in Arizona covers what an adjuster typically wants to see and when it is worth filing.

What to Tell Each Company on the Phone

Give both companies the same basic facts so neither visit gets wasted:

• Where the water is coming from, if you know it: a supply line, a water heater, a toilet, an appliance, or something you have not identified yet.
• About how long it has been running, even a rough guess. A leak found within the hour is a different job than one that has been going for two days.
• How many rooms or areas are wet, including anywhere water may have traveled that you have not checked yet, like a closet or the room next door.
• Whether the water looks clean or dirty, such as from a supply line versus a toilet or a drain. Our guide to water damage categories explains why that distinction changes what gets dried versus what gets removed.

When Only One Call Is Needed

Not every wet floor needs a plumber. If a washing machine overflowed from a clogged drain, or a bathtub ran over and has already been shut off, there may be no failed part to repair, and the water damage company can start drying on its own. A backed-up AC condensate line is usually an issue for an HVAC technician rather than a plumber, so mention that detail when you call so the right person gets involved. If you are not sure whether something needs repairing or just needs to stop, describe what happened and let the water damage company tell you whether a plumber, an HVAC technician, or no one else is needed.

Nobody can promise an exact arrival time over the phone, and neither company can tell you the cost of a repair or a drying job before someone sees it in person. What you can control is how fast you make the calls and how much you can tell them when you do.

Water in the house right now? Call (623) 220-0018. Our water damage restoration page has more on how we handle water in a home, or you can send us your details online.