Introduction

Many homes in Lehi were built decades ago—before today’s electrical safety standards. If your home is 30 years or older, there’s a good chance the wiring may be outdated, overloaded, or even unsafe.

This guide explains when rewiring is necessary, what it involves, how much it costs, and what Lehi homeowners can expect from the process.

What Is Home Rewiring and Why Does It Matter?

Rewiring is the process of replacing your home’s old electrical wiring, outlets, and panel connections. It ensures your system is grounded, code-compliant, and safe to use for modern-day appliances, devices, and lighting systems.

Rewiring is often necessary if your home has:

• Knob-and-tube or aluminum wiring

• Ungrounded (two-prong) outlets

• Outlets that are loose, warm, or discolored

• Frequent tripped breakers or flickering lights

• A panel that’s outdated or underpowered

• Electrical issues uncovered during a remodel

A rewired home gives you a safer, more reliable electrical system and often increases resale value.

Signs Your Lehi Home May Need Rewiring

If you’re unsure whether your home needs to be rewired, here are the most common red flags to look for:

• Breakers trip often, even with normal appliance use

• Lights flicker or dim, especially in older rooms

• Outlets spark, buzz, or feel warm to the touch

• Two-prong outlets are still in use throughout the home

• You notice a burning smell when using certain outlets

• Your home still has aluminum or cloth-insulated wiring

• Your panel is older than 25–30 years

These are warning signs that the system behind your walls may not be safe or capable of handling your home’s power needs.

How Rewiring Works: Step-by-Step

Step 1: Inspection and Evaluation

A licensed electrician starts with a full inspection. They assess the age of your wiring, the condition of your outlets and panel, and whether your system is grounded and code-compliant.

Step 2: Scope and Planning

The electrician determines whether you need a partial or full rewire. In many Lehi homes, full rewiring is the safest option—especially if your home was built before the 1980s.

At this stage, permits are pulled, and a wiring plan is created to meet modern safety codes.

Step 3: Installation

This step includes:

• Removing or disconnecting old wiring

• Running new wires through walls and ceilings

• Replacing old outlets, switches, and fixtures

• Upgrading your electrical panel if needed

• Installing GFCI or AFCI protection where required

Depending on your home’s size and layout, this can take several days to two weeks.

Step 4: Testing and Final Inspection

Once the new wiring is installed, the system is tested thoroughly. A city or county inspector will review the work before final approval is given.

How Much Does Rewiring a Home in Lehi Cost?

The cost depends on the size of your home, its layout, and whether a panel upgrade is included.

On average:

• Smaller homes may cost between $4,000 and $8,000

• Mid-sized homes may cost $8,000 to $15,000

• Full rewiring with panel upgrade may cost $10,000 to $20,000+

Factors that affect price include drywall removal, accessibility, and whether you’re adding circuits for things like EV chargers, kitchen appliances, or outdoor power.

Your electrician will provide a customized quote after inspection.

Why Rewiring Is Worth It

Rewiring is a serious investment, but one that protects your family, prevents costly damage, and makes your home easier to sell. Benefits include:

• Peace of mind knowing your system is safe

• Support for modern appliances and smart technology

• Compliance with insurance and real estate requirements

• Better energy efficiency and fewer electrical issues

For many Lehi homeowners, rewiring is a one-time project that future-proofs the home for decades.

Example: Rewiring a 1970s Lehi Home

A Lehi homeowner living in a 1970s rambler noticed flickering lights and tripped breakers. After an inspection, the home was found to have outdated aluminum wiring, no grounding, and an undersized panel.

The home was fully rewired with new copper wiring, grounded outlets, updated breakers, and a 200-amp panel to support their remodel. The project passed inspection, improved safety, and allowed them to install new appliances and lighting confidently.

Conclusion

Rewiring your Lehi home is about more than just wires—it’s about safety, reliability, and peace of mind. Whether you're experiencing electrical issues or preparing for a remodel, a full or partial rewire could be exactly what your home needs.

Bar H Bar Electric specializes in rewiring homes across Lehi and Utah County. We handle inspections, panel upgrades, permits, and safe, code-compliant installation from start to finish.

If you suspect your home needs rewiring, contact us to schedule an evaluation and get a clear plan for upgrading your home’s electrical system.