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BN Electric & Comms
4.7(
57
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Arnold, PA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I am truly impressed with the quality and professionalism of BN Electric! I received immediate phone and email responses to my initial Service Magic request...and an appointment was conveniently set up for the next day (a Saturday!). All work was not only fully explained and completed cleanly and efficiently, but with true pride in a job done right! Butch and Chris were very friendly and stuck to the original quote even though the job required a bit of extra unexpected work. I will definitely be using their services in the future and will recommend them to anyone in need of electrical services! Thank you, Butch!"
Recommended by100%of homeowners
Avatar for Mister Sparky Electric
Mister Sparky Electric
5.0(
6
)
Fixed Generator - Install

Serving Arnold, PA and surrounding areas

Approved

In business since 2025

Emergency services offered

Small jobs welcome

We can take on a wide range of residential and light commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, generator & EV charger installation, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.\nFinancing available!\n\n

Mister Sparky Electric
Mister Sparky Electric
Mister Sparky Electric
Mister Sparky Electric
Mister Sparky Electric

+1

2 neighbors recently requested a quote
Calfo Home Services
4.3(
234
)
Fixed Generator - Install

Serving Arnold, PA and surrounding areas

Approved (Corporate)

In business since 2008

Emergency services offered

Warranties offered

The problem with most "pros"? Too many bad habits. \nIt's easy to get swept away in the day to day monotony, even for those that call themselves "pros". When it comes to hiring a heating and cooling technician, nobody wants to deal with being treated like a sale rather than a person, the use of scare tactics instead of education, or someone who just wants to get to job done quickly instead of correctly. \nAll our HVAC pros go through 5 years of HVAC schooling, for a total of 10,000 hours of on-the-job training. And it's not just technical training either; it's training that focuses on you, on making you feel comfortable every step of the way. We will roll out the red carpet for you, both figuratively and literally. \nRed Carpet Treatment \nDuring every visit to a home, we lay out an actual red carpet to prevent any additional mess. But what may be even more important than just protecting your home is making sure you feel like you've received the best in customer service.

Recommended by84%of homeowners
dan ferrone
New to Angi
Fixed Generator - RepairPortable Generator - Repair

Serving Arnold, PA and surrounding areas

Approved

Hello! my name is dan Ferrone. i have a background in various trades including plumbing, HVAC, laborer, sprinkler fitting, and carpentry. As a well rounded handyman id love to help with any task thrown my way and make sure to be kind and respectful to every homeowner i come to do tasks for. if you are not satisfied with the work i do i am more than willing to redo work or negotiate pricing. I'm verry easy to deal/communicate with, currently looking for any tasks i feel 100 percent comfortable doing as a side gig. Looking forward to working with you!

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Generator Install questions, answered by experts

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

The Arnold, PA homeowners’ guide to generator installs

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