How much does it cost to run power to a detached garage?

Asked By: Yunlong Ganado | Last Updated: 30th April, 2020
Category: home and garden indoor environmental quality
4.2/5 (4,658 Views . 9 Votes)
Final cost will depend on the distance as well, but assuming you have enough room in the panel, and assuming about 20' between the house and the garage, probably $1000 - 1500. If you are wanting to run off the same service but run a completely separate panel you could have it laid off the meter instead of a sub panel.

Click to see full answer


Likewise, how much does it cost to run electricity to a garage?

For more normal coverage of lights and outlets throughout the garage likely more like in the $1000-1200 range if bare studs, $1500-2000 probably if have to cut through drywall to run the wiring (including subsequent drywall repair and repainting).

Also Know, how much does it cost to get electricity to a property? But when you move beyond with many more poles and many more feet of wire required, then the cost can be $25 to $50 per foot. So for a hypothetical one-mile setback from the road, say, this means somewhere between $125,000 and $250,000.

Also to know is, how do I run electricity to my detached garage?

Dig an 18-inch deep trench for the outdoor electrical wire, which you will run from the main panel box to the garage sub panel. Use 1 1/4-inch PVC conduit for a 100-amp sub panel or 1-inch PVC conduit if the sub panel is 50 amps or less. Run the conduit from the garage to the main panel box.

Do I need a permit to run electricity to my shed?

Electrical work almost always requires a permit. Make sure you pull permits before starting the work or you could face fines. Call your local building office to learn what documentation you need to provide to receive permit approval.

37 Related Question Answers Found

What wire do I need to run from garage to house?

So, that said, I'd use 2AWG, wet-location-rated (THWN or XHHW-2) aluminum wire for both hots and the neutral with an 8AWG or 6AWG (8AWG works, 6AWG might be more useful for grounding electrode conductors though) bare copper ground wire. That will give you 70A at the garage without coming close to filling a 2" conduit.

Do I need a consumer unit in garage?

Yes, that's right, you'll need a consumer unit at the garage end as well, sorry. Even if it isn't required by regulations (which it almost certainly will be) it's the neatest way of terminating the cable. The electrician can then connect up lights to one slot and power to another, with spares available for future use.

Can I wire my own garage?

In a house or a finished garage, electrical cable is protected from damage by permanent wallcoverings like drywall, plaster or even wood, but that's not the case in an unfinished garage. The key to safe, code-compliant exposed wiring is to use the framing members to protect and support the wires.

How much does it cost to run electricity outside?

Quick Summary: Outdoor Outlet Installation Cost. Generally, it will cost between $350 and $400 including labor and materials to install an outdoor outlet for a newer home. If the home is older and needs additional wiring or electrical panels installed, the average price ranges between $1,000 and $1,400.

How do you put a bathroom in a detached garage?


Here are the steps to installing a bathroom in your detached garage.
  1. Step 1: Planning the Bathroom Construction. The amount of space that you'll need comes down to what you want inside your garage bathroom.
  2. Step 2: Retrofitting a Garage for Plumbing.
  3. Step 3: Install Gas Lines Inside the Garage.

Can you run electrical wire above ground?

Buried wiring runs that transition from underground to above ground must be protected in conduit from the required cover depth or 18 inches (whichever is less) to its termination point above ground, or at least 8 feet above grade.

Do I need a subpanel in my garage?

3 Answers. No need to worry, a 200 amp supply box has more than enough reserve to power your garage. If there ever was an exess draw - anywhere in the system - your circuit breakers would react by tripping. You could run a sub panel to the garage, in case you ever wanted to use more powerful tools in the garage.

How do you run a 240v on a detached garage?

Running 240v power to detached garage for electric vehicle
  1. Trench down 18" and run 1" PVC 40 Conduit to the garage.
  2. Insert a 70amp Breaker to feed the 60amp sub panel in the garage.
  3. Run 6/3 gauge wire from main panel in the PVC to the sub-panel in the garage.

Do I need a ground rod for a detached garage?

Yes, you need a grounding electrode (ground rod) local to the detached building. Connecting to reinforcing steel in the slab would have provided a very good grounding electrode, but if it's already poured, that ship has sailed.

Can you run a 100 amp sub panel off a 100 amp main panel?


To the best of my understanding, there is no code issue running a 100A subpanel off a 100A main panel, so long as the wire size is correct, and the installation is correct. For a subpanel, you need four wire service (two hots, a neutral, and an equipment ground).

How far can you run electrical wire?

In fact, the run of 10 miles will generally be less of a hazard, since the resistance of the wire will reduce the current. As a rough rule of thumb, try to keep the wiring of your 120-volt general purpose circuits under 75 feet in length. When you go over than, consider upping the wire size by one.

How do you ground a subpanel?

Rule #3: In a subpanel, the terminal bar for the equipment ground (commonly known as a ground bus) should be bonded (electrically connected) to the enclosure. The reason for this rule is to provide a path to the service panel and the transformer in case of a ground fault to the subpanel enclosure.

How do you run wire in a pole barn?

Attach the fishing wire to the electrical wire, and tape friction tape over the wire where it joins. Then, gently pull the wire through the conduit. Attach the wire to the electrical outlets and the circuit breaker. Then turn the power on so that it reaches the pole barn.

What does utilities at the street mean?

Utilities that Serve Land
The key utilities are electric service, telephone service and, somewhat less frequently, water and sewer service. Other utilities can include cable television service and natural gas, although these two types of infrastructure are relatively rare in sparsely developed rural areas.

How do I get electricity to my shed?


Run 14-2 NM wires throughout the shed and tie them through electrical wire boxes. Attach any desired fixtures in the shed or on outside and run wire as needed. Tie in 14-2 NM wires from fixtures and receptacles into sub panel breakers as needed. Turn off the electricity inside the home at the main breaker panel.

How much does it cost to install a power pole?

You'll need to contact your local power company to ask about this. The average cost of an overhead installation is $1,200, including labor, materials, connecting the wire from the transformer to the weatherhead, meter 1 installation, and inspection of site location and pole.

How much does it cost to add an electric meter?

Submeter equipment and installation costs range between about $400 and $600 per apartment. There is an additional meter-reading fee that usually ranges from about $1.90 to $3.50 per unit monthly.