How Much Does It Cost To Replace or Upgrade Electrical Panel?

There are various ways to upgrade or replace your existing electrical panel, which leads to a wide cost range of associated costs. The national average cost ranges from $2,000 to $5,000, with most homeowners paying around $3,500 to replace an existing electrical panel with a new model with new housing. Costs can be as low as $1200 for upgrading to a 100 amp unit only with no housing or as high as $12,000 for upgrading to a new 400 amp system with new housing.

Cost To Replace or Upgrade Electrical Panel

Cost to Replace vs Upgrade an Electrical Panel

The age of an electrical panel does not usually impact when it should be electrical panel upgraded or replaced. Rather, if the system is faulty or no longer functional, an upgrade or replacement becomes important. This may be important to replace an existing electrical system if the current electrical unit no longer meets the city’s code standards, is undersized to meet the home’s needs, or operates at maximum capacity. If the electrical system is no longer safe due to smoke, fire, or other damage, replace it.

If the electric circuit breakers constantly trip down, that is an indication that the system is overloaded or there is a fault in system. This may also indicate undersizing of the electrical panel, warranting replacement. It may be possible to upgrade an existing box by making component changes, such as changing out electrical wiring or breakers, when the problem can be pinpointed to a specific area. The cost to upgrade a house electrical system depends, of course, on what needs to be done.

If the electrical panel no longer meets the needs of the home, it is important to replace a new one with more amperage. If, on the other hand, the problem with the system relates to safety, you also need to replace the current electrical panel with a new one, just at the same amperage as the original.

Cost To Replace or Upgrade Electrical Panel
ProjectAverage Cost (Labor Included)
Upgrading$800 – $4,500
Replacement$1,500 – $5,000

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Cost to Upgrade an Electrical Panel

Many homes, particularly older homes, have electrical panels that are too small for their electrical needs. Suppose you notice the lights flickering or newly installed electrical appliances are not running at peak efficiency. This could mean that the existing box is too small and should be upgraded. Upgrading from an 80 or 100-amp panel to a 150-amp unit provides room to grow. Likewise, upgrading to a 200 amp system allows you to include a new addition, garage, or several new electrical appliances without stressing or overloading the system. You can upgrade your existing electrical system in few ways:

Cost To Replace or Upgrade Electrical Panel
UpgradeAverage Cost (Labor Included)
To 100 Amps$1000 – $1,500
To 150 Amps$1,300 – $1,800
To 200 Amps$1,500 – $3,500
To 300 Amps$2,000 – $4,000
To 400 Amps$10,000 – $15,000

Cost to Upgrade an Electrical Panel to 100 Amps

The cost to upgrade to 100 amp service is typically between $1000 and $1,500, depending on what you currently have and its location. If you have an older home, you may have a panel with 60 or 80 amps and need to upgrade to 100 amps to meet your current needs. Today, 100 amps are considered the minimum that most households need. You can upgrade from 80 amps to 100 amps by using a sub-panel to add the extra amperage, or you can replace the unit in its existing box if the box is large enough.

Cost to Upgrade an Electrical Panel to 150 Amps

The cost to upgrade to 150 amp service costs from $1,300 to $1,800. With 150 amps, your home has additional space and room to grow regarding electrical use. This is also a better fit for homes that use power strips or have many different electrical appliances. Most homes between 1,500 and 2,000 sq.ft. benefit from 150 amps, especially with significant use. In some cases, you can use a sub panel to upgrade to 150 amps, but you may need to upgrade the entire electrical panel.

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Cost to Upgrade an Electrical Panel to 200 Amps

Upgrading to 200 amp service typically costs $1,500 to $3,500, depending on your current setup. Your home has flexibility in electricity usage with 200 amps. Large buildings or those with additions, garages, many appliances, dual car chargers, and other high-energy needs benefit from upgrading to 200 amps. The cost of upgrading electrical service to 200 amps may be worthwhile for those with larger entertainment systems or home additions. It may be helpful for those with a home over 1,800 sq. ft. or those with growing electrical needs or expected expansions.

Cost to Replace an Electrical Panel

Replacement of an electrical panel, or electrical circuit breaker, is among the most common projects affecting the electrical wiring in a home. There are many reasons to replace your old model, from a Stab Lok that has a fire risk to experiencing burn marks on your current unit. If the electrical needs have changed, it is possible to upgrade yours when you replace it. The replacement cost depends on the make and model, amperage, and location:

Cost To Replace or Upgrade Electrical Panel
TypeAverage Cost (Panel Only)Average Cost (Labor Included)
100 Amps$130 – $250$1,300 – $2,600
125 Amps$170 – $270$1,900 – $2,900
150 Amps$170 – $450$1,900 – $3,300
200 Amps$220 – $850$3,700 – $4,800

Cost to Replace a 100 Amp Panel

The cost to replace a 100 amp electrical panel costs from $1,300 to $2,600. A damaged or dangerous electrical unit may require replacement. With a 100 amp system being a common option for smaller homes, replacing an existing one may be necessary if the current unit cannot be expanded enough to meet the home’s new needs. This is not uncommon to replace an electrical panel of this size in older homes as new demands increase in many homes thanks to smart TVs, larger appliances, and other bigger draws on electrical needs. In some areas, the minimum panel size is 200 amps, so be sure to check with your electrician before proceeding with this replacement.

Cost to Replace a 150 Amp Electrical Panel

The cost to replace a 150 amp panel typically costs from $1,900 to $3,300. A 150 amp electrical panel is a common option for average homes in the U.S. Amp replacement is necessary when the existing system cannot be upgraded to meet new needs or when there is a safety risk to the existing system. 

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Cost of a New Electrical Panel

Electrical panels have many different options that impact their cost. The need for electrical wiring is one example of this. New electrical wiring for the panel itself is common. However, whole home electrical rewiring is not. Costs may also be related to the size of the unit. They also may need a new box in many cases. These are available in several sizes, possibly allowing room for additional circuits for growth. For example, prices for the boxes themselves vary for the panel alone, depending on the amperage.

Cost To Replace or Upgrade Electrical Panel
100 Amp Box$90 – $195
125 Amp Box$125 -$280
150 Amp Box$170 – $350
200 Amp Box$330 – $450

Cost to Replace Fuse Box With a Breaker Panel

The cost of replacing a fuse box with an electric circuit breaker typically costs from $1,800 to $5,000, depending on the desired amperage. Fuse boxes and electric circuit breakers do the same job, allowing electricity to flow to different parts of the home. They both interrupt that flow in the event of a power overload or surge that could start a fire or damage the electrical wiring. An electrical circuit breaker has a switch that trips to break the current. To reset it, flip the switch back to the on position. A fuse box, comparatively, utilizes fuses that contain a filament wire. The wire is designed to break when overloaded, so you must replace the fuse to fix it.

Electrical Panel Upgrade Inspection

The cost of an electrical inspection is typical $85 to $130 but can be as high as $135 for larger homes. This inspection is performed by an electrician or a home inspector with a license or experience. An upgrade electrical inspection allows a licensed professional to determine what type of work is necessary for the project. This inspection involves a visual assessment of the electrical panel and testing of any circuitry present. This process can take 20 minutes to an hour, depending on the complexity of the project and the inspector’s skill.

Indoor vs Outdoor Electrical Panel

Indoor and outdoor electrical panels work in the same way and cost the same. However, those placed outside are weatherproof or weather resistant. That means they are less likely to be damaged by rain or freezing conditions. An outdoor electrical box may be installed for outdoor structures, such as barns, gazebos, saunas, or pools.

Many areas have regulations that require an outdoor electrical panel installation of the unit. This allows firefighters to turn off power to the home if necessary. Homes built after 2000 typically have exterior systems. If a house has an existing panel inside, it is most likely that a new replacement unit will be placed in that same location outside. If there is one outside, which is common in newer homes, replacing it will be done in the same location. Keep in your mind that electrical boxes and electrical panels refer to the same thing, the metal housing for the electrical system.

If you want to move your indoor system outdoors, it requires full home electrical rewiring. To do this, the electrician would remove the existing system with all wiring. Then, they would install the new box outdoors and run the wiring again through the house. This would essentially double the cost of installing a box in the same place. Expect to pay the amount between $5,000 and $12,000. There may not be a valid reason to do this other than to make the box more accessible.

Cost To Replace or Upgrade Electrical Panel
System LocationAverage Costs (Installed)
Indoor$2,000 – $4,500
Outdoor$5,000 – $10,000

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AFCI vs GFCI Breakers

There are two types of breakers commonly found. Both AFCI (Arc Fault Connection Interrupters) and GFCI (Ground Fault Connection Interrupters) are integral to safety. AFCI breakers protect against fire from faulty electrical wires or circuits. GFCI protects people from fatal electric shock. The electrical circuit box must do both, although you will only notice the difference in the types of outlets your home has. AFCIs are located in most rooms, and GFCIs are for wet areas, such as bathrooms and kitchens. A GFCI breaker costs between $45 and $60, whereas an AFCI breaker costs between $35 and $80 per breaker, not including labor. Both of these breakers come with a reset. If it is tripped, the reset button must be pushed. GFCIs are typically used in wet areas such as bathrooms, kitchens, laundry areas, and garages. AFCI outlets and breakers are now required in all new construction or electrical remodeling/repairs because they prevent arcing in the event of a fire. They are commonly used in bathrooms, kitchens, and sleeping areas.

Cost To Replace or Upgrade Electrical Panel
Breaker TypeCost (Materials Only)
AFCI$35 – $80
GFCI$45 – $70

Process To Get Electrical Panel Installation Cost Estimate Report

Here I am going to share some steps to get your electrical panel installation cost estimate report.

  • You need to send your plan to us.

    You can send us your plan on info@estimatorflorida.com

  • You receive a quote for your project.

    Before starting your project, we send you a quote for your service. That quote will have detailed information about your project. Here you will get information about the size, difficulty, complexity and bid date when determining pricing.

  • Get Estimate Report

    We do electrical panel installation cost estimating and prepare a detailed report for your project. At last you finalize the report and finish the project.

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