I want power out to my coop for a light and to keep the water from freezing this winter. It’s a decent run from the house. How do people do this, and what do I need to know so I don’t do something dangerous?
Good question to be asking before you start digging — that’s exactly the right instinct.
The honest answer here is that running a permanent electrical circuit outdoors — buried cable, weatherproof boxes, proper breaker protection — is one of those jobs where I’d really encourage you to bring in a licensed electrician, at least for a consultation. Outdoor and buried wiring has its own code requirements (burial depth, conduit, GFCI protection, wire type), and the consequences of getting it wrong range from a tripped breaker on a cold night to a genuine fire or shock hazard. Not trying to scare you off — just being straight with you.
What a good electrician will sort out for you:
- Right wire type and burial depth — direct-bury cable vs. conduit, and how deep your local code requires
- GFCI protection — mandatory for outdoor circuits, and it’s what keeps a wet coop from becoming dangerous
- Load sizing — so your heat lamp and water heater don’t overload the run
- Permits — many areas require one for this kind of work, and it protects you at resale too
A few things worth knowing going in:
Many folks run a dedicated 20-amp outdoor circuit to the coop. Even if you DIY the trenching to save money, having an electrician pull the wire and do the connections is a reasonable middle path.
Also worth thinking about: solar-powered coop lights and heated water bases designed for low-amp use have gotten pretty good if your needs are modest and a full electrical run feels like overkill right now.
What’s the distance from your house to the coop, roughly? And do you know if you have any spare breaker slots in your panel? That’ll help frame what kind of conversation to have with an electrician.