Get matched with top generator install pros in Patterson, NY

Patterson homeowners rate generator install pros in our network

4.7

(57 reviews)

Top-rated generator install pros.

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Find Generator install pros in Patterson

Avatar for Frank's Generator Sales Service & Repair
Frank's Generator Sales Service & Repair
5.0(
20
)

Serving Patterson, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I recently had my generator serviced by Franks Generator Sales and Service. Frank arrived on time was very knowledgeable and a pleasure to work with. I will definitely use Frank from now on and recommend him and Angie to my friends."
Generator emergency service call
Generator Project
Generator Service
Generator emergency service call
Generator Project

+29

Response time2 days
29 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Spirelli Electric Inc
Spirelli Electric Inc
4.9(
233
)

Serving Patterson, NY and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"The two electricians, Arty and Greg, solved the problem right away. They were very professional and I plan on hiring them to do additional electrical work for me this Friday. BF"
New recessed lighting
New electric baseboard heat
New lighting in closet
Replacement of switches and outlets
Additional Photos

+21

Response time1 day
Response rate99%
10 neighbors recently requested a quote
Avatar for B-Dyson Electric
B-Dyson Electric
4.9(
125
)

Serving Patterson, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Great work quality for fixing numerous fixtures, installing new lights, and installing an electric car charger. Would highly recommend"
kitchen renovation
office
Conference Room Lighting
Conference Room
Office Space Hallway Lighting

+7

Response time11 hrs
8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Antonio Ferrao Electric
Antonio Ferrao Electric
4.7(
968
)

Serving Patterson, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Excellent work as always - this is our third time using Antonio and they always do a great job and clean up! We had a new panel installed with a switch for a new generator that I bought. They also ran a new circuit for my microwave which used to trip the breaker all the time. THANK YOU!"
Chapel Hill
The Castle at Cold Spring
Landscape Lights, Pool, & Hot Tub
Pool lighting
Service Panel

+77

Response time10 hrs
421 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Steve Martin Electric, LLC
Steve Martin Electric, LLC
4.9(
629
)

Serving Patterson, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"A no-nonsense professional. From day one he looked out for my best interest. He installed a panel on my home for a portable generator. He saved me over $1000.00 by talking me out purchasing an overpriced generator. The job was completed quickly and flawlessly. Reasonably priced too... and turns out, he is a military veteran! Give Steve a call. Highly recommended! Mike from Southbury."
Response time5 hrs
36 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Conte Electric Inc
Conte Electric Inc
4.8(
79
)

Serving Patterson, NY and surrounding areas

Approved

In business since 1965

Free estimates

Emergency services offered

"We hired Conte to install wiring and overhead light/fan fixtures for 3 bedrooms, and to install wiring and lighting for a large attic. We first got an appraisal, and the office staff had already tentatively scheduled a work date, which worked out well. I was at work during the process, but the crew of 2 electricians were able to let themselves in and perform the work. I came later to check it out and they did a terrific job. Frankly, if I didn't know I hired them, I would have never known they were there. Perfect work, everything cleaned up, and now we can see in the attic. They installed an illuminated switch in the hallway below attic so that we can turn on the lights from below and see (via the illuminated switch) if the lights are on or off. Definitely would hire them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time1 day
Response rate88%
1 neighbors recently requested a quote
Avatar for RG Handyman
RG Handyman
4.8(
41
)

Serving Patterson, NY and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: True professional

"Freddy was fantastic. He solved a difficult issue with our current electrical wiring and installed a fan for us. Both issues were quite tricky. I would highly recommend him for any electrical project you might have."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time1 day
Recommended by61%of homeowners
Avatar for Amped Electric
Amped Electric
5.0(
16
)

Serving Patterson, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We had to update our panel box from 100a service to 200a service. Frankly, the biggest pain in the neck was coordinating with the utility company, but Greg even took care of that. Greg worked throughout the day with installation of not only the panel box, but the new equipment needed on our roof for the electrical lines to attach to from the street. The panel box looks fantastic, the space was left clean and the pricing was more than fair."
200Amp Upgrade
200Amp Upgrade
Pool panel
Response time4 hrs
Response rate96%
1 neighbors recently requested a quote
...
Showing 1-10 of 304

FAQs for generator install projects in Patterson, NY

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

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.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The Patterson, NY homeowners’ guide to generator installs

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