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TRUSTED BY SWANNANOA, NC HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon11
    Verified generator installs reviews

Find Generator install pros in Swannanoa

Avatar for Kilowatt Electric LLC
Kilowatt Electric LLC
4.7(
85
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Swannanoa, NC and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Job was reviewed, estimate/quote was made. Estimate cost was considered a little too hi, so removed a couple items wanting done. Lead estimator was informed of new HVAC installation, but did not suggest replacement of outside disconnect with extension until called back after HVAC contractor required it to be completed. Learned later this is normally completed and should have been explored & suggested when evaluation for job was discussed. Electric company came back out immediately and corrected the situation, but cannot help but believe this additional trip and effort cost a little bit more then necessary."
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+12

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Blue Ridge Electric
5.0(
12
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Swannanoa, NC and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"I had an excellent experience with Blue Ridge Electrical! They did a fantastic job installing my car charger. The team was professional, efficient, and very knowledgeable. They completed the installation quickly and ensured everything was working perfectly. I highly recommend their services for anyone in need of electrical work!"
Response time1 day
7 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for His Hand's Electric, LLC
His Hand's Electric, LLC
5.0(
4
)
Fixed Generator - Install

Serving Swannanoa, NC and surrounding areas

Approved

Free estimates

Offers commercial services

"Had these guys come out and do a generator install. Very professional. High quality clean work. They cleaned up after themselves left no trash. Would hire again would highly recommend."
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10 neighbors recently requested a quote
Avatar for Eads Electric LLC
Eads Electric LLC
5.0(
4
)
Fixed Generator - Install

Serving Swannanoa, NC and surrounding areas

Approved

In business since 2025

Free estimates

"I have used Eads Electric now for 5 jobs and am planning on using them again for my master bathroom remodel again next year. They worked with us on our basement remodel post Helene and were upfront about the cost and even found us ways to shave down the costs. They did our generator outlet, our kitchen remodel, the bathroom exhaust/light, a ceiling fan in the spare bedroom and several light switches and outlets in the bedroom. Their prices were very reasonable and both men were respectful of our home. They even came after work so we didn't have to take the day off of work. Best of all they showed up when they said they would, keep cost within quoted prices and didn't mind when our three cats wanted to help with the work."
Project Photos
7 neighbors recently requested a quote
Avatar for iFix Electric, LLC
iFix Electric, LLC
5.0(
2
)
Fixed Generator - Install

Serving Swannanoa, NC and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

At iFix Electric, we specialize in providing top-notch residential electrical services with a commitment to excellence and customer satisfaction. Our team of licensed and experienced electricians is dedicated to ensuring your home's electrical systems are safe, reliable, and efficient. Whether you need routine maintenance, emergency repairs, or complete electrical installations, iFix Electric is your trusted partner for all your electrical needs. We pride ourselves on our transparent pricing, punctual service, and attention to detail, ensuring every job is done right the first time. Experience the best in residential electrical services with iFix Electric ? where quality and customer service come first.

7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mike's Heating & Cooling
Mike's Heating & Cooling
4.7(
136
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Swannanoa, NC and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"I reviewed Mikes back in January and gave the company a low rating due to theft of items from our home during the installation. Recently in April the company manager contacted me informing me one of the employees who had been in my home had been fired related to being arrested. In light of this new information, the company contacted me and paid us back in full for the replacement cost of the missing items. I couldn’t change my other review, so added this new one. The company does take complaints seriously and values customers."
Trane XR13 Heat Pump System
(2) Trane XL16i Heat Pump Systems
(2) ClimateMaster Geothermal Heat Pump Systems
Recommended by97%of homeowners
Avatar for Streamline Electric, LLC
Streamline Electric, LLC
4.9(
21
)
Portable Generator - Install

Serving Swannanoa, NC and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Actually removed covering plates and light fixtures to identify wiring alternatives, precluding expensive interventions. This was unlike other contractors whose reps did not actually look "underneath the hood" to arrive at a good estimate. Saved me money!"
Response time1 day
Response rate94%
Recommended by95%of homeowners
Showing 1-10 of 39
Generator Install questions, answered by experts

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

The Swannanoa, NC homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.