Garage electrics

Electrical work in a home has to be done by a Registered Electrical Contractor, who certifies it when it's finished. In a garage that's usually LED lights, double sockets, a socket by the door for an electric motor, and sometimes a new circuit from the house. Run the cables before the walls are skimmed.

Lights, sockets, a supply for an electric door, and who's allowed to do the work.

Free and no obligation. Your plan goes to one builder, not a list.

  • Registeredelectrical contractor, by law
  • Certfor the work when it's done
  • 1socket by an electric door
  • Beforethe skim, not after
Drawing: one garage with the usual jobs marked: roof, door, window, walls and electrics

What a garage usually needs

  • LED batten lights, two or more on a long garage.
  • Double sockets on the walls you'll work at.
  • A socket near the opening for an electric door's motor.
  • Outside lights by the door.
  • A new circuit from the house if the old supply is a cable on a clip or an extension lead.

Before anything goes in

Decide where the bench, the freezer and any charger will go, and have the cables run before the walls are skimmed or dry-lined. Ask for the certificate at the end: an insurer or a buyer may want to see it.

Plan your garage renovation

A few quick taps: what your garage needs, what the roof and door cost, and the order to do it in. Contact details come last, and only if you want a price.

Your garage, electrics: priced on a visit.

Step 1 of 7

What size is the garage?

Measure it roughly from outside: the roof and floor are priced by size.

How the estimate is worked out

Roof and door ranges are what Irish roofers and door companies publish for the same job: the lowest to the highest figure. A double garage roof is its area times the rate for the covering. Floors, walls, windows, insulation and electrics vary too much from garage to garage to price fairly without seeing them, so the builder prices those on a visit.

Questions before you start

Who can do electrics in my garage?

A Registered Electrical Contractor, who certifies the work.

Do I need a socket for an electric garage door?

Yes, near the opening, and the door needs a manual release for power cuts.

Every guide and county page

Drawing: one garage with the usual jobs marked: roof, door, window, walls and electrics

Get the garage sorted, in the right order

Pick the garage and the jobs to see what the roof and door cost and the order to do it all in. When you want a price, your plan goes to a single vetted builder for your area.