Key Takeaways |
---|
Running power lines can vary significantly depending on several factors. |
Underground Installation: $10 – $25 per foot. |
Above Ground Installation: $5 – $15 per foot. |
Above Ground Per Mile: $42,000 – $79,000 per mile. |
Cost Factors: Labor, transformer, trenching, conduit, pole installation, etc. |
Pros: Improved aesthetics and reduced outages. |
Cons: High costs and longer repair times. |
Hiring Tips: Always ask key questions and get multiple estimates. |
Cost Per Foot Installed
$10 – $25 Cost Per Foot Installed (Underground)
Installing new electrical lines underground typically costs between $10 and $25 per foot. This price includes materials, labor, and any necessary permits or inspections. Underground installations are often preferred for their aesthetic appeal and reduced vulnerability to weather-related disruptions.
$5 – $15 Cost Per Foot Installed (Above Ground)
Above-ground electrical installations are generally less expensive, ranging from $5 to $15 per foot. This option is more cost-effective but comes with drawbacks such as increased vulnerability to weather conditions and potential aesthetic concerns.
$42,000 – $79,000 Cost Per Mile Installed (Above Ground)
For longer distances, such as running power lines for a mile above ground, the costs range between $42,000 and $79,000. The higher cost for longer distances incorporates the additional materials, labor, and potential regulatory requirements.
Cost To Run Power Underground Vs. Above Ground
The cost to run power lines underground versus above ground can vary significantly. Here’s a comparative table for a quick overview:
Length of Run | Underground Cost | Aboveground Cost |
---|---|---|
50 feet | $500 – $1,250 | $250 – $350 |
100 feet | $1,000 – $2,500 | $500 – $700 |
150 feet | $1,500 – $3,800 | $750 – $2,300 |
200 feet | $2,000 – $5,000 | $1,000 – $3,000 |
300 feet | $3,000 – $7,500 | $1,500 – $4,500 |
500 feet | $5,000 – $12,500 | $4,000 – $7,500 |
1,000 feet | $10,000 – $25,000 | $8,000 – $15,000 |
¼ mile | $13,200 – $33,000 | $10,600 – $19,800 |
½ mile | $26,400 – $66,000 | $21,100 – $39,600 |
¾ mile | $39,600 – $99,000 | $31,700 – $59,400 |
1 mile | $52,800 – $132,000 | $42,000 – $79,000 |
Electrical Service Line To House Cost Factors
Labor Costs To Run Power Lines
Labor costs constitute a significant portion of the total expenditure. Skilled electricians are typically required to run the power lines, and their rates can vary based on geographic location, experience, and the project’s complexity.
Residential Transformer Cost
A residential transformer is often necessary for converting high-voltage electricity into a lower voltage suitable for home use. The costs for a residential transformer can range from $3,000 to $7,000, depending on its capacity and distance from the power source.
Electrical Trenching Cost
Trenching is a key component in underground installations. On average, this cost runs between $4 to $12 per linear foot. Factors such as soil type, trench depth, and obstacles can impact the overall price.
Cost To Install Conduit Per Foot
Conduit installation is essential for protecting electrical cables placed underground. The cost for installing conduit can range from $2 to $4 per foot, depending on the type of conduit used (PVC, metal, etc.).
Electric Pole Installation Cost
If above-ground lines are chosen, electric poles will be required. The installation cost for electric poles typically ranges from $1,500 to $3,000 per pole, including materials and labor.
Burying Existing Power Lines
For those looking to transition existing overhead power lines to underground, the average cost ranges from $8 to $25 per foot. This price includes trenching, conduit installation, and re-routing the existing wiring.
Connecting Other Utilities
Often, connecting power lines to a new home involves integrating other utilities such as gas, water, and telephone lines. These additional connections can add to the total cost and usually range from $2,000 to $10,000 depending on the utilities involved and the complexity of the installation.
Electric Service FAQs
Does The Power Company Run Electric From Road To House?
In most cases, the power company will run the electric line to a certain point on your property, commonly referred to as the “point of demarcation.” Beyond this point, the homeowner is usually responsible for covering the costs of running the line to the house.
Is It Worth Moving Overhead Electric Cables Underground?
Moving overhead cables underground can provide several benefits but comes with higher costs. Here’s a summary of the pros and cons:
Pros | Cons |
---|---|
Improved aesthetics | Expensive |
Reduced outages | Longer repair times and difficulty locating problems |
Ideal for high wind regions | Not suitable for flood-prone regions |
How Far Can You Run Electrical Wire Underground?
The distance you can run electrical wire underground largely depends on the wire gauge and the voltage drop over the distance. Consult with an electrician to determine the appropriate wire size for your specific needs, with distances generally limited to a few hundred feet for residential purposes.
What Size Wire Is Required For A 200-Amp Underground Service?
For a 200-amp underground service, typically, a 3/0 AWG copper wire or 4/0 AWG aluminum wire is used. The wire size may also depend on the length of the run and the voltage drop over that distance.
Can I Run Electrical Conduit Above Ground?
Yes, you can run electrical conduit above ground, provided it meets local building codes and regulations. Above-ground conduits should be weather-resistant and protected from potential physical damage.
How Deep Should Underground Electrical Wire Be Buried?
The depth at which underground electrical wire should be buried depends on the type of wire and local codes. Here are some common electrical wire depth requirements:
Wire Type | Minimum Depth (Inches) |
---|---|
Underground feeder (UF-B) cable | 24 |
GFCI-protected UF cable | 12 |
Electrical wire in PVC conduit | 18 |
Electrical wire in rigid metal conduit | 6 |
Electrical wire in flexible metal conduit | 18 |
Getting Estimates From Electrical Line Installers
Questions To Ask
When obtaining estimates from electrical line installers, asking the right questions can help ensure you receive accurate and fair quotes. Some important questions to consider include:
- Are you licensed and insured?
- Can you provide references from previous projects?
- What is the estimated timeline for the project?
- Does the estimate include all materials and labor costs?
- What is the warranty or guarantee on the work performed?
- Are there any additional costs or potential issues that might arise?
By understanding the costs involved and the factors impacting them, you can make a more informed decision when running a new electrical service line to your home. Always consult with skilled professionals and obtain multiple estimates to ensure the best possible outcome for your project.