Sump pump failure calls: the triage questions that tell you if it's an emergency or a Tuesday

Water in a basement doesn't sort itself into "emergency" or "it can wait." Somebody on the phone has to sort it, in under two minutes, before a truck rolls. Get it wrong toward "wait" and a finished basement is unfinished by morning. Get it wrong the other way and you've pulled a tech off a paying job for four inches of water that was going to sit there until Tuesday.

Here's the script I'd tape to the phone, and I'll tell you why at each step.

First question: is there standing water, and is the power to it off

Ask this before anything about pumps or rain, and ask it categorically, not by proximity. It doesn't matter whether the water is "near" an outlet, and water at the far end of the basement is the same water: one submerged outlet, one extension cord, one plugged-in dehumidifier energizes the whole pool, not a circle around itself. Safe Electricity says never step into a flooded basement if water may be touching outlets, appliances, or cords. ESFI says stay out until the utility confirms power is off. So the rule is flat: treat standing water as energized until the power to it is off. Stay out, touch nothing plugged in, get everyone else out too.

Here's where I've seen scripts go wrong. Reaching the panel without crossing water is necessary, nowhere near sufficient. Nobody works a breaker with wet hands or standing on a wet surface, and a panel that has been wet at any point doesn't get operated at all, even if it looks dry now. When any of that is uncertain, call the electric utility and have them cut power at the meter, from outside. Pepco, Dominion, and BGE all do this, around the clock, number on the bill. It's the only way to kill power to that basement with nobody going near it.

If the panel is unreachable or questionable, that's not triage anymore. Two different calls follow, and they don't get mixed up. Anyone who's been in the water, felt a shock or a tingle, or isn't responding: 911 first, the utility second, or both at once if there's a second person to dial. Don't go in after them and don't touch them while they're still in the water, not even to pull them out. You can't help anyone as a second victim. Nobody's hurt and the panel's just out of reach: the utility, then the plumber. Not you either way. You're the plumber, not the first number dialed. This has to be the first filter: every later question assumes the caller is safe to keep talking.

Second question: clean water, or something else

A failed sump pump moves groundwater. Under IICRC S500, the restoration trade's standard, seepage under hydrostatic pressure is Category 2 water, and it degrades toward Category 3, the sewage bucket, if it sits a couple of days. About a third of the District is still on a combined sewer, storm and sanitary in one pipe, so here "it's just rainwater" is the least reliable assumption. It's dirty water with a clock on it: a mess now, a biohazard by the weekend.

A sewage backup, a floor drain pushing instead of pulling, is harder again. Don't send anyone down to sniff it. Hydrogen sulfide fatigues the nose, so you stop smelling it at the concentrations that hurt you, which is why OSHA says not to rely on smell to warn of a harmful level. Ask what the drain is doing from the top of the stairs.

Then I'd give the caller something to do. Every person and pet out, door shut. Stop running water anywhere in the house, no flushing, no laundry, no dishwasher, no showers, because every gallon down a drain is another gallon coming up downstairs. Get air moving if a window or bulkhead opens from outside. Don't track it through the house. And nobody cleans that up in shorts and sneakers. It waits for gloves, boots, eye protection, and a respirator.

Sewage backup doesn't get a can-it-wait question. It's dispatch, same as a gas smell: no judgment call.

Third question (dry basements only): is the pump getting power, and is the float free

This one is conditional, and the condition is the whole question: ask it only if that basement is dry. No standing water on the floor anywhere, and nobody stepping toward the basin to answer it. If there's water down there, question one already settled this: nobody's in the room, and the pump gets looked at by the tech after the power is confirmed off. Don't split it by proximity. "Dry where they're standing" is not dry.

In a dry basement: a tripped GFCI, popped breaker, or loose plug (often a piggyback plug, where the pump's side works loose) explains more dead pumps than any broken part. Ask the caller to look and tell you what they see. Nothing gets unplugged, replugged, or reset over the phone. A breaker or GFCI on a circuit that fed a wet pump doesn't get reset at all. CPSC says submerged breakers and GFCIs get replaced, not reset, and a reset is how a fault that just tripped gets a second try with somebody standing next to it. Electrician's call, not the caller's.

Same limit on the float. A pinned float reads the same as dead, so it's worth asking, but asking is all it is. Nobody reaches into a basin with the pump still plugged in, and if there's water in the pit or on the floor, nobody reaches in at all.

Fourth question: is the water still moving

Ask what it's doing right now, not what it did an hour ago. I'd ask this one twice if the answer is vague. Water that stopped rising twenty minutes back behaves nothing like water still climbing while you're on the phone. Ask the storm too: still raining, or did the cell pass an hour ago. That's the other half of whether it keeps climbing.

Fifth question: finished or unfinished

"Nothing down there but the water heater" isn't a reason to relax. It's the one appliance in the room with a gas valve and a circuit in it. On a floor-mounted tank the burner and gas control sit inches off the slab; on an electric unit it's the lower element and thermostat. An inch of water is already into the parts that matter. AHRI's guidance on flood-damaged water-heating equipment is replace, not repair, and CPSC is blunter: gas control valves that have been under water get replaced, not dried out and reused. Corrosion starts inside, where nobody sees it even when the outside is clean and dry, and running one anyway is how you get a leak, a flashback, or a fire. A submerged heater isn't why a room is harmless. It's a line item for whoever handles gas appliances, and it doesn't get relit or re-energized until then.

A finished basement, drywall, carpet, outlets at baseboard height, loses money by the hour, and floor-level outlets there loop straight back to question one. Finished alone can move a call to "today." Unfinished no longer means no rush. It still means the same water heater, and I wouldn't skip it.

Sixth question: what's the backup actually doing

A primary that died with a battery backup still running is a very different call from both gone quiet. Ask when the battery was last checked, not just whether one exists. Untested since installation is the same as no backup. This is the question I'd put last and never skip.

Putting the six together, and the gate before the truck rolls

None of these decide anything alone. A dead primary, a tested backup holding, an unfinished basement, and water that stopped rising is a next-morning appointment. A finished basement, no backup, and water still climbing mid-storm is the same six questions with a different answer. A popped breaker or a pinned float found in a dry basement pulls the other way: that's a scheduled visit, sometimes no visit at all, not an emergency roll. That's the call I'd make with confidence instead of guessing.

Then the part phone scripts drop: the rule that governed the homeowner still governs when it becomes your tech's problem. The truck does not roll into a flooded basement that isn't confirmed de-energized. Dispatch confirms it before assigning the call, and the tech confirms it himself before a boot goes in the water, not on a customer's word from twenty minutes ago. If it isn't off, the first call is the utility and the tech waits outside.

And it stays off. Power to anything that got wet stays off until a licensed electrician has inspected it, because returning power to water-damaged equipment without a proper evaluation is how you get a fire, a shock, or an electrocution after everyone thought the emergency was over. Submerged breakers, GFCIs, and outlets get replaced, not dried out. That's past where a phone script helps. It's a rule, and the rule is that the truck waits.

Why this call is bigger here

Basements are common here, in DC's rowhouses and the older stock across Montgomery, Prince George's, Fairfax, and Arlington. Much of the Sun Belt is slab-on-grade instead, largely because of the frost line: where the ground barely freezes, footings stay shallow. High water tables add to it in Florida and the Gulf Coast, not inland Texas or Arizona. A mostly-slab market doesn't generate enough of this call to need a script. This one does.

Where this is headed

Disclosure before anything else here: nobody's customers are running a version of this script through Dialkeep today. It isn't live for the public yet, and this isn't a pitch to call a number tonight, because there isn't one to call yet.

What it's designed to do, when it launches: ask these six questions in this order, every time, the same at 3am as at 3pm, and quote your configured service call fee accurately if asked. And refuse to soften a sewage or gas answer into "can wait," because that boundary isn't a judgment call.

What's still entirely yours: the dispatch decision, the truck, everything after the call ends. Six questions in the right order are worth something on their own, read off a card by the phone or run by something that never gets tired.

The rest of the coverage question

If sump pump season exposes a bigger gap, namely who's answering at 2am, that's after-hours calls across DC, Maryland, and Virginia. For what a missed one is worth, see the missed-call math. If it raises a jurisdiction question, what requires a permit covers DC, WSSC, and Fairfax. The plumbing page has the rest.