What to Do Before Calling an Emergency Leak Detection Company

A water emergency rarely arrives at a convenient moment. Whether it's a pipe that burst during the night, a joint that failed under the kitchen sink, or water suddenly appearing through a ceiling, the first few minutes of your response determine how much damage your home sustains. The good news: there is a clear, logical sequence of steps that any homeowner can take before a professional arrives. Working through them quickly and calmly limits the damage, protects you from injury, and gives the technician a safer environment to work in.

Step 1 — Shut Off Your Main Water Supply

Shutting off the main water supply is the single most important thing you can do in the first 60 seconds of a water emergency. It stops the pressure that is pushing water through the breach and immediately ends further water entry into your home.

The main interior shutoff valve is the one you want to reach first. In most Medford homes, it is located in one of four places:

• Near the water heater — typically in a utility closet, mechanical room, or garage
• In the garage on the wall closest to the street, where the supply line enters the structure
• At the crawlspace access panel — look for a valve inside the crawlspace opening, near the foundation wall
• In a utility room or basement if your home has one, near where supply plumbing first enters the conditioned space

Turn the valve clockwise (right) to close it. If it is a ball valve (lever-style), rotate the lever 90 degrees so it is perpendicular to the pipe. The flow should stop within seconds. If the valve is corroded, stiff, or difficult to operate, do not force it — seek the curb shutoff or call for assistance.

About the curb meter shutoff: The curb box in the street or near the property line also contains a shutoff, but it requires a specialized meter key tool that most homeowners do not own. If you cannot operate the interior valve, contact the Medford Water Commission's emergency line for assistance. Do not improvise a tool for the meter box.

Step 2 — Protect Your Water Heater

Once the main supply is off, your water heater's tank will empty as water drains from the system. If the heater's thermostat calls for heat while the tank is empty — or nearly empty — the heating element can operate without water surrounding it, causing it to burn out. This failure is called dry-firing and can damage or destroy the heating element.

Go to your water heater's control panel and switch the setting to "Vacation," "Pilot," or the equivalent low-energy mode. On a gas water heater, this typically means turning the gas control dial to "Pilot." On an electric water heater, you can switch the circuit breaker for the water heater to off. Either approach prevents the element from activating while the water supply is shut off. When water is restored after repairs, allow the tank to refill completely before switching the heater back to normal operation.

Step 3 — Remove or Elevate Valuables From Affected Areas

Once the immediate flood source is stopped and the area is electrically safe, begin moving anything of value away from the water. This includes:

• Area rugs and carpeting that can be moved — roll them up and move them to dry areas
• Electronics, computers, gaming systems, televisions — place them on high shelves or move to dry rooms
• Upholstered furniture with legs in contact with water
• Important documents, photographs, and financial records stored in low areas or on the floor
• Wooden furniture — water wicks into wooden legs rapidly and causes staining and warping

Do not use a standard household vacuum or wet-dry shop vac on large quantities of standing water if you are not certain the electrical outlet it plugs into is dry and away from the water. If you do not have a battery-powered pump or wet-dry vac on a dry outlet, leave standing water for the professionals rather than risk electrical contact.

Step 4 — Open Windows if Mold Is a Concern

Mold colonization can begin within 24–48 hours of water saturation in drywall, insulation, and wood framing. One of the simplest early interventions is improving air circulation to slow the rate at which saturated materials absorb moisture into their interior structure.

Open windows in the affected area and nearby rooms to promote airflow. If the weather outside is warm and dry — typical of Medford summers — this can meaningfully slow moisture migration. During wet weather, opening windows may not be effective and may introduce exterior humidity.

Do not place fans directly in a room with standing water or where outlets may be compromised by moisture. Electrical safety takes priority over drying speed. Once the area is confirmed dry and electrically safe, fans can accelerate the drying of surfaces and subflooring. A water remediation company can also deploy commercial-grade dehumidification equipment if the damage is significant.

Step 5 — Document the Damage With Photos and Video

Before any cleanup, extraction, or repair work begins, create a thorough photographic and video record of the damage. This documentation is important for any homeowner's insurance claim.

Photograph every water-affected surface: wet flooring, stained walls, wet insulation, damaged baseboards, and any personal property affected. Note the date and time the leak was discovered. If your phone has a timestamp feature, enable it. Video walkthroughs of affected rooms are particularly useful for documenting the extent of spread.

A note on insurance: Standard homeowner's policies vary widely in how they cover water damage. Many cover sudden and accidental events (a burst pipe, for instance) but have limitations on gradual leakage damage. Review your policy and contact your agent to report the event as soon as practical. Having thorough pre-cleanup documentation strengthens any claim you may file. This is not insurance advice — consult your agent for guidance specific to your policy.

Step 6 — Call a Leak Detection Professional

A general plumber is skilled at pipe repair but may not carry the specialized diagnostic equipment needed to pinpoint the exact source of a hidden or partially hidden leak. A leak detection specialist brings acoustic listening devices, thermal imaging cameras, and pressure-decay testing tools that locate the breach precisely — so repair work begins at the right location, not the wrong one.

This matters because water does not always appear at the same location as the leak. Water follows the path of least resistance — along joists, down studs, across subfloor — and can surface far from where the actual breach is. A specialist's diagnostic locates the source, not just the symptom.

Medford Leak Detectives is available by phone at (541) 906-0245 for emergency situations. Our emergency burst pipe repair service covers urgent water emergencies across Medford and Jackson County. When you call, describe what you have observed, what steps you have already taken, and where in the home the water is appearing. That information helps us prepare the appropriate equipment for your situation.

What NOT to Do During a Water Emergency

These are the most common mistakes homeowners make during a water emergency — each one capable of making the situation significantly worse:

• Do not use electrical appliances in wet areas. Even after the main water is shut off, wet floors and wet walls remain conductors. Keep all appliances away from wet surfaces until an electrician or your technician confirms the area is safe.
• Do not delay calling if you cannot stop the meter from spinning. If you cannot locate or operate the shutoff valve and the meter is still moving, this is a situation that requires immediate professional or utility assistance. Every minute of delay is additional water entering the structure.
• Do not assume standing water is clean. Depending on the source of the leak, water may have contacted sewage lines, soil, or other contaminants. If the water is discolored, has an odor, or if the leak origin is anywhere near drain lines, treat it as potentially contaminated and avoid direct skin contact.
• Do not run forced-air heating or cooling into the affected area immediately. While it seems logical, forcing air through a system that may have moisture in ductwork can spread contaminated air through other areas of the home. Consult a remediation professional before using HVAC in severely affected areas.

Frequently Asked Questions