How Much Does It Cost to Install an Outlet in Washington, D.C.? [2026 Data]

The cost to install an outlet in Washington, D.C., ranges from $109 to $490, with homeowners spending an average of $327. The city has a strong union presence and an aging housing stock, both of which can increase the cost of this project. Keep reading to learn more and make a realistic budget for electrical outlet installation in your home.

Outlet Installation Cost Factors

Installing outlets in Washington, D.C., can vary in cost depending on the type and number of outlets you’re installing, among other factors. Here’s what you need to know before you hire an electrician.

Outlet Type

The cost of updating your electrical outlets depends on various factors, such as the type of electrical outlet. For example, the price to install a 220V outlet exceeds the cost of installing a standard 120V outlet. Your electrician can recommend the right outlet for different areas in your home and your needs.

Number of Outlets

Your total price to install an electrical outlet depends on the project size. The average price range to install an individual outlet is $140 to $330. About one-third of homes in Washington, D.C., have three or four rooms, and in average medium-sized homes, each room ideally has four to six outlets. The more outlets you’re installing, the higher your overall cost.

Location in the Home

The preferred location for your outlets can also impact their cost. Electricians may charge extra for the additional time required to install outlets in hard-to-reach locations, such as behind large furniture or in crawl spaces.

Current Wiring

If your electrician determines that you need new wiring for your outlet because your current wiring is faulty, damaged, or outdated, it will take extra time to fix and can cost $590 to $2,290, depending on the severity. A dead outlet is dangerous and can indicate wiring issues. Since about 68% of homes in Washington, D.C., were built before 1960, the chances that your wiring is outdated is relatively high.

Faceplate Materials

Many electricians use standard plastic covers or plates when installing an outlet, costing under $10. Some of the most expensive faceplates are finished in brushed metal surfaces made from nickel or bronze, adding more than $110.

Switches vs. Sockets

Most home outlets are destined to become sockets for plug-in power or switches for controlling lights. If you’re installing an outlet that will become a switch, prices may go higher. Your electrician may need to adjust the light switch outlet height for an additional cost.

Advanced Technology

Some outlet technology will add dollar signs to your installation project. Keep in mind that important additions like smart technology, USB ports, and GFCI (Ground Fault Circuit Interrupter) outlets will cost extra.

Electrician Costs

Installing outlets yourself poses a safety risk if you don’t have prior electrical experience. Hiring a local electrician in Washington, D.C., helps ensure your outlets are installed properly, safely, and up to code.

Labor

On average, an electrician in Washington, D.C., charges $55 to $110 per hour. The exact hourly rate depends on your electrician’s experience level. You may also pay a higher rate if you hire a member of the IBEW Local 26 union, but hiring a union electrician also gives you peace of mind that the pro you hire has the right training and expertise.

Licensing and Insurance

Electricians in Washington, D.C., must have a valid license from the Board of Industrial Trades to perform electrical work. Contractors must also have a valid general liability insurance policy and a surety bond.

The district has a reciprocity agreement that allows electricians licensed in Maryland to apply for a license without taking the required examination.

Permits

The District of Columbia requires a supplemental electrical permit to install a receptacle or switch outlet. It costs $7 per 10 outlets, so your total cost depends on how many outlets are installed.

Taxes

The sales tax rate in Washington, D.C., is 6%, which is lower than in many large metro areas. Ask your pro if they included sales tax in their estimate.

Does Outlet Installation Increase Home Value?

Installing electrical outlets in your home doesn’t have the same direct impact on your home’s value as other projects do, such as a kitchen or bathroom renovation. However, you might have a harder time getting an offer on your home if the outlets are old or unsafe, or if there are too few of them. Buyers will notice if your home has fewer outlets than another home on the market.

Adding new outlets or replacing older ones can help make your home more appealing. Also, homebuyers may be put off if your home shows signs of poor maintenance. And if your current outlets don’t comply with current building codes, your home may fail inspection. It’s a good idea to replace old outlets and, if needed, add more outlets in your home before you list it for sale.

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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