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Best generator install pros near Jamesville, NY

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Top-Rated Generator install pros in Jamesville - Updated Nov 2026

Avatar for Anderson Water & Power
Anderson Water & Power
4.4(
618
)
Fixed Generator - Install

Serving Jamesville, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"We really like the professional job done by Paul, James III and Nate, they answered all our questions and explained everything to our understanding. They are no doubt well-trained in their field and dedicated to the reputation of the company. Kudos to our saleperson Tom, who also happens to be the president. We had on-location visits from 3 companies to have a whole-house generator installed and no doubt picked the best company."
Free Water Test!
Cummins
Cummins Install
Cummins
Transfer switch Cummins

+62

Response time2 days
81 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for It's Electric Electrical Contracting LLC
It's Electric Electrical Contracting LLC
5.0(
14
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Jamesville, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Credit card accepted

Customers say: True professional

"I was very pleased with the service I received today. The electrician was very professional. Scheduling went very smoothly, and I got a very quick response back after sending a message. I was pleasantly surprised on how quickly I was able to get an apt. I feel very satisfied on the electrical work that was done. I would use this company again and I would also recommend them to anyone that is looking for an electrician"
Additional Photos
19 neighbors recently requested a quote
Recommended by57%of homeowners
Meticulous Electric
4.8(
28
)
Fixed Generator - Install

Serving Jamesville, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. 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 \n

100 amp underground
100 amp underground
100 amp underground
100 amp underground
100 amp underground

+2

3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for NEAVE ELECTRIC INC
NEAVE ELECTRIC INC
5.0(
8
)
Generator - Install - For BusinessPortable Generator - Install

Serving Jamesville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Response time7 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for CNY Electrical
CNY Electrical
4.7(
109
)
Portable Generator - Install

Serving Jamesville, NY and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Shawn was a total professional and did great work on our chandelier, light fixture and ceiling fan installations. Safety was paramount and he clearly and promptly communicated. We'll gladly hire him for future electrical work."
ULA / pop Warner
ULA / pop Warner
Panel and the mall Store
Hanging  Transformer
Halls for chandeliers

+60

Response time7 hrs
Response rate96%
Recommended by98%of homeowners
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Generator Install FAQs, answered by experts

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

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.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

The Jamesville, NY homeowners’ guide to generator installs

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