Safety checks before anyone works in the space

  • The water source is off and no longer flowing
  • Power to the wet area is off at the panel, switched from a dry location
  • No gas odor near the furnace, water heater or dryer
  • No sparking, buzzing or burning smell from outlets or fixtures
  • Extension cords and power strips are off the floor
  • Ceilings above the area are not sagging
  • Lighting is available that does not rely on wet circuits

Why basements put these problems together

Older Denver houses typically put the service panel, gas furnace and water heater in the basement, often near the front wall where utilities enter, which is also where the water main comes in. Newer homes may have them in a garage or utility closet. Either way, a split pipe nearby can spray or flood the equipment directly.

Water inside an electrical panel can damage breakers and cause problems that are not obvious right away. Outlets and wiring in walls that got wet can corrode. A furnace or water heater that took on water may have damaged controls, burners or venting. None of these should be put back into service on the assumption that they dried out.

Dehumidifiers and air movers used for drying also draw a lot of power. A contractor should know which circuits are safe to use and avoid overloading older wiring, which is common in older homes.

Who to call for which piece of equipment

  • IfWater reached the breaker panel or meterLeave it off and have a licensed electrician inspect it. The electric utility may need to be involved for the meter or service drop.
  • IfOutlets or switches in the wet zoneKeep those circuits off until an electrician checks them.
  • IfWater touched the furnace or its controlsHave an HVAC technician inspect before restarting, and check the ductwork for water.
  • IfWater heater base or burner got wetHave a plumber inspect it. A gas water heater with a wet burner compartment should not be relit without a check.
  • IfYou smell gas at any pointLeave, then call 911 or the gas utility from outside.

Common questions

Can I run the drying equipment on my existing outlets?

Ask the contractor to confirm which circuits are dry and safe, and how they plan to distribute the electrical load. Older homes may have limited circuits.

General information for Denver, not a quote or professional advice. In an emergency, call 911.