How Much Does Adding an Electrical Outlet Cost in Baltimore? [2025 Data]

Baltimore is known as Charm City, which is likely why it’s the most populous city in Maryland. The cost to add an electrical outlet in Baltimore is $227, but it can range between $135 to $331. The good news is that electrical services are more affordable in Baltimore than other major cities, including the price of adding an electrical outlet to your indoor or outdoor living space.

The price depends on various factors such as the type of outlet, location, and accessibility. Let’s dive deeper into how each factor can influence the cost of adding an electrical outlet to your Baltimore home.

Electrical Outlet Cost Factors in Baltimore

You can expect to pay $90 for a simple task, such as replacing an existing standard outlet, but it can cost as much as $518 or more to add several outlets to your home.  

Type of Electrical Outlet 

The type of outlet is one of the main factors that determines the cost. There are many different types of outlets, and each one is designed for a specific purpose. For example, heavy-duty outlets have higher amperage ranges and are used for major appliances, such as dryers. While standard outlets are commonly used throughout the home for smaller household appliances. 

Here is a breakdown of the various types of outlets:

Number of Outlets

If you are renovating your home or need to upgrade your electrical system, you may need to replace or add more than one outlet. The National Electrical Code requires outlets to be installed every 6 feet along the floor line of any room. The average house contains around 75 outlets, but rowhouses, which are common in Baltimore, often lack sufficient outlets within the house. Naturally, the more outlets you need installed, the more expensive it will be. 

Location and Accessibility

Adding an electrical outlet to a hard-to-reach spot, such as an attic or crawl space, will cost more than installing an outlet to an easily accessible location. Older homes in Baltimore with lath and plaster walls make installing electrical outlets more challenging. These types of walls are thicker and tend to crumble when cut, making them more challenging to repair than drywall. 

Add-On Services

Your electrician may run into additional electrical issues when installing or replacing an outlet. For example, if the electrical panel is outdated, you may have to upgrade it, and that will significantly increase the price. Here are some additional costs that may pop up when installing an electrical outlet: 

• Installing or upgrading wiring: $740–$2,650

• Drywall repairs: $350–$950 

• Electrical panel upgrade: $580–$1,930

Electrician Costs in Baltimore

The average cost to hire an electrician in Baltimore is around $310, but that price ranges between $165 to $485. The hourly rate for an electrician ranges from $50 to $130 per hour, depending on their level of experience. For example, a master electrician charges a higher hourly rate because they have the highest level of electrician training and can handle complex jobs. 

It’s worth the cost to hire a pro to install an outlet, because working with electricity is dangerous. A qualified electrician will ensure the job is done safely and correctly, which will prevent you from injury and potential damage to your property from incorrect installation. 

Permit Cost

According to Baltimore County, only a licensed electrician can obtain a permit for electrical work. The fee starts at $35 to add or replace 1 to 100 devices on a residential property. Working without a permit can result in a fine of up to $1,000. It’s vital to hire a reputable electrician and ask about their process when they provide you with a quote for the job to ensure that all required permits are obtained.

Does Adding Electrical Outlets Increase Home Value?

If you live in a Baltimore home that has an insufficient number of outlets, adding more and upgrading the electrical system can boost the house's value.

Installing modern outlets that feature USB ports and GFCI outlets with enhanced safety features can make your home more marketable to potential buyers. New outlets offer additional benefits, including increased capacity, improved functionality, and a reduced risk of electrical shock and fires.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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