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Avatar for NYTRIC Electrical Contractors, LLC
NYTRIC Electrical Contractors, LLC
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Henderson, NY and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

NYTRIC Electrical Contractors, LLC, is Watertown New York's premier electrical contractor. With decades of combined experience, you can rest assured that we will get the job done to your exact specifications the first time, on time, every time. Call today, and find out first hand how world class our workmanship truly is!

Whole House Generator
Whole House Generator
Whole House Generator
Response time10 mins
Recommended by100%of homeowners
Avatar for DM Shaver. Inc.
DM Shaver. Inc.
4.9(
31
)
Fixed Generator - Repair

Serving Henderson, NY and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Showed up on time within 2 days of my call for routine service. Provided professional and competent maintenance service of my Kohler generator. Have signed up with them for regular annual maintenance."
Recommended by100%of homeowners
Avatar for MNW Construction
MNW Construction
4.9(
19
)
Fixed Generator - InstallPortable Generator - Install

Serving Henderson, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Immediate response to our inquiry. Reasonably priced and extremely willing to accommodate our needs -willing to make two trips to the residence as we wanted the old water heater pulled one day so that we could access and paint the small utility room prior to installing the new water heater the next morning"
MNW Construction
Panel swap
Panel swap
Panel swap
Panel swap

+4

3 neighbors recently requested a quote
Recommended by26%of homeowners
Avatar for KWD Electric Inc
KWD Electric Inc
4.5(
46
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Henderson, NY and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Pleasure to work with on recessed lighting install. Ken was responsive to questions and time changes via email/phone. We removed the old lighting, did some of the recessed lighting layout, and obtained the materials (he reviewed to make sure it was OK). His installation and electrical work was handled professionally and on schedule. Any adjustments were reviewed with me as a courtesy. We thought the price was fair for the work done. Nice job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

Recommended by97%of homeowners
Avatar for 4 Green Power Systems, LLC
4 Green Power Systems, LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Henderson, NY and surrounding areas

In business since 2018

Free estimates

Emergency services offered

4 Green Power Systems, is you 1 stop shop for a turn-key Contractor. For Generac Automatic Generac Generators we have been awarded both the Elite Status and PowerPro by Generac. Mitssubishi Ductless has awarded us Diamond Contractor status, Samsung heat-pumps has awarded us Premier status and GeoStar GeoThermal HVAC systems. We design it, sell it, install it and service what we sell. With over 40 years in the business we do it right the 1st time.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+46

Recommended by100%of homeowners
Mnw construction
4.8(
5
)
Fixed Generator - InstallFixed Generator - Repair

Serving Henderson, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

MNW Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Our Work
Our Work
Our Work
Our Work
Our Work

+2

Response time4 hrs
Response rate90%
Recommended by100%of homeowners
Avatar for On Demand Power
On Demand Power
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Henderson, NY and surrounding areas

In business since 2019

Free estimates

Credit card accepted

On Demand Power is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

20kw
18kw
18kw
14kw
18kw

+35

Response time5 hrs
Recommended by100%of homeowners
Showing 1-10 of 18
Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Henderson, NY homeowners’ guide to generator installs

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