How Much Does it Cost to Rewire a Home
Rewiring a home isn’t the most glamorous project on your to-do list, but it might be one of the most important. It’s a big job, and it comes with a price tag that varies depending on the size, age, and complexity of your home. Jeffries Heating & Air + Plumbing in Somerset, KY has helped many homeowners navigate the rewiring process with clarity, experience, and straightforward pricing. Here, we’ll break down the typical costs, what factors change the price, and when rewiring might be the right call.
What Affects the Cost to Rewire a House?
Not every home needs the same work, so rewiring costs aren’t one-size-fits-all. The biggest factor is the size of your house. If you live in a smaller place, the job may take less time and require fewer materials. A large home with several bedrooms and multiple bathrooms needs a lot more wiring, more circuit breakers, and more time to get the job done right.
The layout also plays a role. A single-story home is usually easier and cheaper to rewire than a multi-story home, where the wires must run through walls and ceilings across different levels.
Age matters, too. If your home was built decades ago, the wiring may not just be outdated, it might be dangerous. Older systems could have cloth-insulated wiring or ungrounded outlets, which need full replacement. You might also need to update the electrical panel or bring your system up to modern safety codes, especially if it hasn’t been touched in years.
If the walls are made of plaster or if the home has tight crawlspaces, expect the job to take longer and cost more. All these details add up quickly, which is why estimates can vary so widely.
What You’re Paying for During a Rewire
When you hear the price of a whole-home rewire, it might seem high at first. But there’s a lot involved in doing the job safely and correctly. First, your electrician isn’t just swapping out wires. They’re removing the old wiring, checking for damage, installing new wire runs, adding new outlets or switches where needed, and upgrading the panel if it can’t handle modern loads. In some cases, they’ll also install new grounding rods or GFCI outlets for added safety, especially near bathrooms and kitchens.
Part of the cost also covers labor. Rewiring takes time. Walls may need opening, wires must get carefully routed and labeled, and the entire system needs to be tested before it’s safe to turn back on. Depending on your home’s construction, some drywall repair might be needed after the wiring is complete. Electricians may work with or bring in a drywall patch crew to help with this final step, which is usually included in the final quote or discussed before the work starts.
You’ll also pay for the permits. Since this is a big job, your local building department will want to make sure it meets safety codes. Your electrician will handle the inspection paperwork, but the permit fees are part of the cost. It’s a small price to pay for peace of mind and future resale value.
How Much You Can Expect to Pay
In general, rewiring a home can cost anywhere from a few thousand dollars to tens of thousands, depending on what’s involved. A small home might cost around $4,000 to $8,000, while a large or more complicated project could run $15,000 or more. If you’re also upgrading your panel, expect to add another $1,500 to $3,000, depending on the amperage and how your service is set up.
Electricians often give estimates based on square footage, but they’ll still need to visit your home to give a true quote. They’ll look at your panel, test your outlets, examine the attic and crawlspaces, and talk with you about any changes you want made. This includes things like moving outlets, adding switches, or installing new lighting. The more access they have and the more upfront planning you do, the smoother and more predictable the project will be.
It’s smart to ask what’s included in the price, too. Some quotes cover patching walls after the job, while others may leave that to you. It’s also helpful to ask about scheduling, especially if you’ll need to leave the home during the job.
Rewire Your Home This Summer
Getting your house rewired is an investment in safety, comfort, and future upgrades. Whether you’re restoring an old home or upgrading for modern tech, understanding the cost helps you plan with confidence.
When you’re considering a whole-home rewiring project, you need professional, seasoned electricians on your side. If you’re thinking about a full or partial rewire, we are ready to walk you through the process step by step. We can also help you install your new generator or repair one your already have. Call today to schedule a rewiring estimate with Jeffries Heating & Air + Plumbing.
