Can a Plumber Thaw Frozen Pipes?
Yes, and the main advantage is reaching sections you cannot. A homeowner can safely thaw an accessible run with a hair dryer. Where it is worth calling is when the ice is inside a wall, under a floor, or on the buried line.
What to do right now
Do these first. None of them need tools or plumbing knowledge, and they limit what this ends up costing you.
- Shut off the water at the mainIn most Ogden homes the main shutoff is where the supply line comes through the foundation wall, usually in the basement or crawlspace on the street side, often near the meter or the water heater. Turn it clockwise. If it will not move, do not force it, because an old gate valve can snap.
- Try the accessible sections yourself firstIf you can see and reach the pipe, gradual warmth with the tap open will usually clear it and costs nothing.
Does this need a plumber tonight?
- A frozen section inside a wall or under a floor
- A frozen main or buried service line
- No water at all with the house below freezing
- Any deformation in the pipe
- An accessible run you are already thawing successfully
- A frozen outside line you have isolated
What a plumber can do that you cannot
Reach concealed sections, apply controlled heat to a specific run without heating the whole structure, and deal with what is found when the ice clears.
The practical advantage is usually locating rather than heating. Working out which run is frozen and where, without opening the house up, is most of the job in a concealed freeze.
The second advantage is being there when flow returns. A split hidden by ice reveals itself the moment it thaws, and having the water controlled and someone watching at that moment prevents a thawing job from becoming a flooding one.
When it is not worth calling
When the pipe is visible, reachable, and you have a hair dryer and half an hour. That is a genuinely straightforward homeowner job and we will say so.
We would rather talk you through it on the phone than attend for something you could do. That is not generosity, it is the same reasoning that runs through this whole site: telling you the truth is a better long term business than billing you for an unnecessary visit.
Questions people ask about this
How much does thawing cost?
[PLACEHOLDER: PRICING] Pending from the client. An accessible run is a short visit. A concealed one takes longer because locating it is most of the work.
Will you use a torch?
No. Nobody should. Open flame on a frozen pipe is a fire risk and can rupture the pipe through steam pressure.
What if the pipe has already burst?
Then thawing and repair happen together. Having the water off and someone present when the ice clears is exactly why calling is worthwhile in that case.
If that is not quite what you have
Not sure how urgent this is?
Describe what you can see and hear. We will tell you whether it needs someone tonight, and what to do in the meantime either way.
Or send it over
Four things and a photo.