Plumbing emergencies don't wait for convenient moments. A burst pipe at 11pm, a sewer backup on a Sunday morning, a water heater flooding the utility room during a snowstorm — these situations happen to Salt Lake City homeowners every week. When they happen to you, the next few minutes matter. Here's what to do before your emergency plumber arrives.
Shut Off the Main Water Now
If water is actively flowing where it shouldn't be, your first move — before you call anyone — is to stop the source. Most plumbing emergencies cause significantly more damage because homeowners spend 10–15 minutes searching for the shutoff instead of acting immediately. Know where yours is before you need it.
Main water shutoff locations in Salt Lake City homes:
- Basement utility area — Most common in older SLC homes. Look along the front foundation wall, near the water heater or meter.
- Crawl space — Common in homes without basements. The shutoff is usually near where the main line enters the house.
- Garage — Common in newer construction in Sandy and Draper. Often on the interior wall shared with the house.
- Exterior meter box — Located near the street, typically in a plastic or concrete box flush with the ground. Requires a meter key or a crescent wrench to operate.
For fixture-specific emergencies (toilet overflow, sink leak, washing machine hose failure), use the individual shutoff valve behind or beneath the fixture. Every toilet has a shutoff valve at the base of the supply line. Every sink has shutoffs under the cabinet. These let you isolate the problem without cutting water to the whole house.
After shutoff, turn on the lowest faucet in the house to drain remaining pressure from the lines. This reduces the volume of water that can continue seeping from any breach.
Common Emergencies We Handle
Valley Plumbing's emergency team responds to plumbing calls across Salt Lake City, Sandy, and Draper around the clock. Here are the situations we handle most frequently — and what makes each one urgent:
- Burst pipes — Especially common in Utah during hard freezes. Copper and PVC pipe can rupture when water freezes inside, and the real damage happens when temperatures rise and the crack opens. A single burst pipe can release hundreds of gallons per hour.
- Sewer line backups — When sewage backs up into tubs, toilets, or floor drains, you have a blockage or collapse in the main line. This is a health hazard and needs immediate attention. Stop using all water in the home until the line is cleared.
- Water heater failure — A leaking water heater tank can dump 40–80 gallons of water before you notice. If the pressure relief valve is releasing, that's a sign of dangerous over-pressure. Shut off the gas or electrical supply and the cold water inlet to the heater immediately.
- Major drain clogs — A single clogged drain is inconvenient. Multiple drains backing up simultaneously indicates a main line problem. Don't use any drains until a camera inspection identifies the cause.
- Frozen pipes — Utah Valley's winter temperatures regularly drop below freezing. Pipes in exterior walls, crawl spaces, or unheated garages are vulnerable. If you turn on a faucet and nothing comes out, don't try to thaw it with an open flame — call a plumber who can safely restore flow without cracking the pipe.
- Gas line issues — Smell gas? Leave immediately, don't flip any switches, and call Questar Gas (now Dominion Energy) and 911 from outside. Gas line work is beyond DIY territory — always.
What to Do While You Wait
Once you've shut off the water and called Valley Plumbing's emergency line, here are the steps to take while you wait for the technician to arrive:
- Document everything. Take photos and video of the damage, the source of the leak, and any visible pipe damage. This documentation is essential for insurance claims. Your homeowner's insurance may cover sudden and accidental water damage — a video time-stamped at 11:43pm is much more useful than a description from memory.
- Move valuables out of the water's path. If water is spreading across a floor, move electronics, documents, furniture, and rugs before they're saturated. Water damage to flooring, drywall, and insulation spreads fast, but contents damage is often the most expensive part of a claim.
- Mop or shop-vac standing water. The faster standing water is removed, the less secondary damage (mold, subfloor warping, drywall swelling) you'll face. If you have a wet-dry vacuum, use it. Towels and buckets work too.
- Turn off electricity to affected areas. If water is near electrical outlets, fixtures, or your electrical panel, shut off the breaker for that area. Water and electricity are a fatal combination. Don't enter a room with standing water if you're unsure whether electricity is present.
- Open windows if you smell sewer gas. Sewer backups can release hydrogen sulfide gas, which is toxic in concentration. Ventilate the space and stay out until a plumber has cleared the blockage and confirmed the air is safe.
- Write down what happened. The plumber will need to know when the problem started, what you observed, and what actions you took. A quick chronological note on your phone takes two minutes and helps the diagnosis significantly.
One thing not to do: don't try to use chemical drain cleaners or DIY repairs on a pipe emergency. Chemical drain cleaners can damage pipes and create a hazardous situation for the plumber arriving to work on the line. And attempting to patch a burst pipe without proper tools often makes the situation worse.
Valley Plumbing technicians arrive fully stocked for the most common emergency repairs. Most burst pipe repairs, water heater failures, and main line clogs can be resolved same-visit.
FAQ
Q: Does Valley Plumbing actually offer 24/7 emergency service in Salt Lake City?
A: Yes. We dispatch emergency plumbers across Salt Lake City, Sandy, and Draper around the clock — including weekends and holidays. Emergency calls do carry a higher service rate than standard daytime appointments, but we're transparent about pricing before we dispatch.
Q: Will homeowner's insurance cover a burst pipe in Utah?
A: Standard homeowner's insurance typically covers sudden and accidental water damage from a burst pipe — including repair of the pipe and damage to floors, walls, and contents. It generally does not cover damage from a slow leak you failed to address or from flooding (which requires separate flood insurance). Document everything immediately and call your insurance company as soon as the emergency is under control.
Q: How fast can an emergency plumber get to my house in SLC?
A: Valley Plumbing's typical emergency response time in Salt Lake City is 60–90 minutes. Remote areas in the Wasatch canyons may take longer. We give you an estimated arrival time when you call and update you if anything changes.
Q: What if I can't find my main water shutoff?
A: Don't panic. Call Questar/Dominion Energy or Salt Lake City Public Utilities — they can dispatch someone to shut off your service at the street. Your plumber can also do this on arrival. In the meantime, identify and shut off any individual fixture valves you can find to slow the flow.
Plumbing emergency right now? Call Valley Plumbing's 24/7 emergency line — we serve Salt Lake City, Sandy, Draper, and the entire Wasatch Front and dispatch technicians around the clock.
