How Much Does Electric Meter Box Replacement Cost in St. Louis, MO? [2026 Data]

In St. Louis, MO, a new electric meter box costs around $951, with homeowners typically spending between $476 and $1,997. While a 200-amp box is standard for most homes, those with more square footage may need a 400-amp box, which is more expensive. This guide will walk you through how to plan and budget for a new electric meter box for your home.

Electric Meter Box Replacement Cost Factors 

An electrical meter box is an important component of your electrical system. It holds the electrical meter, which measures the amount of energy your home uses.

The total cost of a new electric meter box installation in St. Louis, MO, depends on the box’s power capacity and features, where it’s installed, and electrician costs.

Power

The cost of the electrical meter box itself is $50 to $335 in most cases, but it varies based on the strength of the box (measured in amperes or amps) and its features. Homes with larger electrical panels need meter boxes that match that capacity. Most homes have an electrical panel that can handle 200 amps.

Here’s what you can expect to pay for an electric meter box (not including labor) depending on your home’s current electrical capacity:

Materials

In addition to the cost of the meter box itself, which runs between $50 and $335, you may need to pay for additional parts and materials for installation. This can include connectors, fittings, and fasteners, which cost around $100 altogether.

Meter Location

Home electric meters can be in several locations, including outside for easy access or next to the electrical panel. But there’s a caveat about electric meter locations: You can’t always change them. Electric meter locations may be mandated by local building codes and agreements with local utility companies. In St. Louis, MO, electric meters must be installed on the outside of a home, with a minimum clearance from the ground and other utility connections as dictated by the local building code. The power company may charge you a fee for moving it or may not let you move it at all. If you can move the meter, expect it to cost between $1,425 and $2,380.

However, there is another option: You can move your electrical panel to a new location if it was installed beside the meter. This is a big project requiring a professional electrician, and it can cost between $1,425 and $3,805, depending on the panel’s new location.

Electrician Costs

Installing a new electric meter box is not for DIYers. You should always hire an electrician in St. Louis, MO so that the installation is done safely and to code.

Labor Costs

It costs an average of $307 to hire an electrician in St. Louis, MO, although homeowners will usually pay between $150 and $468 depending on the project scope and electrician’s experience level. Pro electricians will usually charge a service fee of $100 to $200 for the first hour and $50 to $130 for each additional hour.

Permits

An electrical permit is needed in St. Louis, MO for any installation or alteration of wiring. Your contractor will obtain them through the City of St. Louis website, but you’ll be charged for the fees. Application fees are $25, and total permit costs depend on the scope of the work.

Sales Tax

You’ll also see a 9.679% sales tax added to your final invoice for the purchase of the new electric meter box and any fasteners needed to install it.

Does Replacing an Electric Meter Box Increase Home Value?

Installing a new electric meter box won’t have much impact on your home’s value, as it’s usually considered a necessary project rather than an optional upgrade. That said, it can provide peace of mind that your electrical system is safe and functioning properly.

How Angi Gets Its Local Cost Data 

To help homeowners plan their next project, Angi provides readers with carefully researched cost data and upholds strict editorial standards. We start with national average project costs, which we collect by analyzing competitor information, retailer material costs, and input from professional contractors. We then apply local price index data to calculate location-specific estimates that reflect what homeowners typically pay in their local area. To do that, we use data from the U.S. Bureau of Economic Analysis (BEA), including its Regional Price Parities (RPPs), which measure price differences across cities. This helps us account for differences in labor, materials, and overall cost of living, so estimates in higher- or lower-cost areas better reflect real-world local pricing.

Every estimate undergoes a thorough editorial review to verify accuracy, consistency, and alignment with observed market conditions.

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