Generator install costs depend on your project and location. Check with a local pro for your specific job.
The average cost to install a generator transfer switch ranges from $50 to $100 per hour.
The switch size and the type you choose are the primary cost factors.
Budget extra for permits, accommodating the existing electrical system, and adding multiple circuits, depending on job specifics.
Hiring a Raleigh, NC-based generator installation pro ensures the work is code-compliant and safe and maximizes ROI.
Generator transfer switch installation in Raleigh, NC, costs between $1,178 and $1,571, with most homeowners paying around $1,424. Costs vary based on the switch type and size, the number of circuits connected, and your home's existing electrical system.
Raleigh's storms, high winds, and occasional severe weather can cause power outages, prompting many homeowners to install transfer switches for whole-house generators or portable generators. This guide explains installation costs and the factors that affect pricing so you can budget with confidence.
Raleigh, NC, is no stranger to power outages. Knowing how to use a generator and selecting the appropriate transfer switch to fit your needs and budget can help create a sense of security and self-reliance.
The size and type of the switch you need are the main cost factors. However, additional considerations, such as your home's electrical configuration, can also affect pricing.
Depending on the size of your generator, you’ll need a transfer switch of the same capacity and ampacity to keep your Raleigh, NC, home running during an emergency. Here’s how the cost is impacted by generator size in watts:
| Generator Size in Watts | Number of Circuits to Power | Average Cost Range | Type of Generator |
|---|---|---|---|
| Small (up to 5,000 watts) | 6–10 | $195–$490 | Small portable generators |
| Medium (5,000–10,000 watts) | 10–16 | $490–$980 | Mid-sized generators |
| Large (10,000+ watts) | 16–24 | $980–$2,460 | Whole-house generators |
An automatic generator switch is more expensive than a manual switch. Here’s how the two compare:
| Automatic Generator Transfer Switch | Manual Generator Transfer Switch |
|---|---|
| Average cost: $590–$3,930 | Average cost: $390–$2,460 |
| Detects power loss and switches over instantly. | Requires you to physically flip a lever or dial. |
| Fast response time—within 10 to 30 seconds. | Slower response time—dependent on finding the switch. |
| Best for: whole-house generators | Best for: portable generators |
As the amp requirement increases, the cost of the generator transfer switch will also rise. That’s because higher-amperage switches use stronger parts and better materials to safely handle the extra electricity, which makes them more expensive to manufacture.
Multi-circuit transfer switches get more expensive as the number of circuits increases. That’s because more circuits mean more hardware and wiring inside the box, and they can also make installation more labor-intensive. For example, a six-circuit switch might start around $195, while a 16-circuit unit often costs $980 or more.
To ensure your electrical panel is up to code, your electrician may need to upgrade your electrical panel or subpanel, or install new circuit breakers, before installing a generator transfer switch. Here’s what you might pay for each task:
| Electrical Upgrades | Average Cost Range |
|---|---|
| Electrical panel replacement | $510–$2,060 |
| Subpanel installation | $395–$1,720 |
| Circuit breaker switch installation | $100–$195 per switch |
The average cost for a generator transfer switch permit is between $50 and $345. While obtaining a permit for a portable generator isn’t usually necessary, installing a whole-home generator requires a permit for electrical upgrades.
Hiring a Raleigh, NC, generator pro costs between $50 and $100 per hour, regardless of the type of generator, with the time required to complete the work dependent on the amount of electrical work necessary.
Installing a generator transfer switch as a DIY project is possible. However, the task requires specialized training and working directly with the home's electrical system. Significant property damage, personal injury, and other serious problems can result from DIY errors.
For that reason, most residents simply stay safe and ensure the transfer switch's reliability and compliance with building codes by hiring a local pro to handle the job from start to finish.
If you're installing a generator transfer switch as part of a whole-house generator installation project, here are a couple of other professionals you may wish to hire:
Raleigh, NC, concrete slab installation costs: $5 to $12 per square foot
Landscaping costs: $1,210–$5,080
Installing a whole-house generator is often worth it just for the protection it can provide during emergencies. However, Many Raleigh, NC, homeowners find that installing one also increases the property's value.
Residents often see a 3% to 5% increase in home value after installing one, which is higher than the national average for the same project. Additionally, they often recover between 50% and 150% of the project's cost when it's time to sell the house. It's important to note, however, that to be of any market value, the installation must be properly permitted and of professional-level quality.
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.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Dimitri provided top notch customer service. He was very knowledgeable and the installation was quick and easy. Highly recommend.
ID Garage DoorsDid a great job installing and very knowledgeable with EV charging installation! Highly recommend.
Steady Hand Electrical, LLCThe install team Imani L. And William B. were awesome! They were on time and very informative about how the installation would go.
The service and installation was super fast.
Models CorporationThe installers arrived as scheduled, were professional and pleasant. AND, did a great job.
OGD Overhead Garage Door, LLCGreat experience !!! Door installers were Great , very professional.
Raleigh Bath Inc.I received several bids to install my generator outlet for emergency use. I hired this electrician because he seemed very professional and his price was lower than the others, so when he came to do the job, I was pleasantly surprised. He went through every detail with me before getting...
Lightbourne's ElectricExtremely knowledgeable and professionalâ ¦ Would hire again for remaining installs without hesitation
100% satisified from sales to install to follow up !!
Triangle Radiant BarrierFred was a pro. He talked me through what he was doing and even had me go through a test run to make sure I understood how to use my new generator outlet. Highly recommend!
Jason H. Pope Electrical Contractors, LLCFrom average costs to expert advice, get all the answers you need to get your job done.
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