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TRUSTED BY YONKERS, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon22
    Verified generator installs reviews

Find Generator install pros in Yonkers

Avatar for Spirelli Electric Inc
Spirelli Electric Inc
4.9(
233
)
Fixed Generator - InstallPortable Generator - RepairFixed Generator - Repair+4 more

Serving Yonkers, NY and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Our electrician, Jeff Uffer, repaired the sockets and the switch and went over the rest of the job with us. He scheduled a second visit to complete the installations because we had not ordered all of the correct detectors for the job."
New recessed lighting
New electric baseboard heat
New lighting in closet
Replacement of switches and outlets
Additional Photos

+21

Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for GenShield LLC
GenShield LLC
5.0(
7
)
Fixed Generator - Install

Serving Yonkers, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in generator service and repair and provide unmatched customer service! You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

1 neighbors recently requested a quote
Avatar for Bolt Electrical Services, LLC
Bolt Electrical Services, LLC
4.7(
47
)
Portable Generator - Install

Serving Yonkers, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Absolutely the all time best ! Could not be more happier !we Renovate houses and gave Been searching fir a dependable experienced! We find all that and more in BOLT! Neat, polite, fair prices, smart and pleasant above all! On time on budget could not be happier!"
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Haney Services
Haney Services
5.0(
12
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Yonkers, NY and surrounding areas

Approved

In business since 2014

Emergency services offered

Small jobs welcome

"Kevin was a fantastic elextrician-highly recommend! He completely tested all of our outlets and made them GFCI protected. He helped install water protector covers on the outdoor outlets. He also gave us advice on other things we could fix in our home. Kevin is reliable, trustworthy, kind, and passionate about his work! Will definitely be calling him in the future for more work!"
75" TV
Mounting TVs and outlets
Mounting TVs and outlets
Light & Exhaust fan
Light & Exhaust fan

+4

Avatar for Olb reliable electric Inc
Olb reliable electric Inc
5.0(
4
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Yonkers, NY and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

OLB Electrical Supplies and Services LLC is here to help you with all of your electrical Switches, Outlets & Fixture install and repair needs. We take great pride in every project and want to build lasting relationships with all of our clients. please feel free to call us today to set up the best time for us to help you and thank you for choosing OLB Electrical Supplies and Services LLC

Gallery
Response time2 hrs
Response rate97%
1 neighbors recently requested a quote
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Showing 1-10 of 233
Generator Install questions, answered by experts

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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 Yonkers, NY homeowners’ guide to generator installs

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