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Verified Reviews for Generator Install pros in Wading River, NY

*The Angi rating for Generator Install companies in Wading River, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Wading River, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on December 25, 2025

Find Generator install pros in Wading River

CPT Electric
5.0(
62
)
Fixed Generator - InstallPortable Generator - Install

Serving Wading River, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Small jobs welcome

Customers say: Quality work

"New to the area, I needed a hookup for an emergency generator and EV charger. Cole came to my home, took the time to discuss different options and answer questions, and provided a detailed, written estimate, all the same day as my initial inquiry. The project was completed within a few days. His price was very competitive and his work meticulous. A true professional."
Response time9 hrs
Response rate93%
Recommended by79%of homeowners
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Avatar for Big Bear Contracting & Electrical, LLC
Big Bear Contracting & Electrical, LLC
4.8(
96
)
Fixed Generator - Install

Serving Wading River, NY and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"Excellent service Very professional nice workers Highly recommended"
3 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for A/C Performance Power, Inc.
A/C Performance Power, Inc.
5.0(
4
)
Generator - Repair - For Business

Serving Wading River, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Jim, the Owner provided timely, Expert generator repair, to get a 15 year old 30KW generator that hadnâ  t run in years operational in 30 minutes. We were fortunate to find him, and appreciate his skill, integrity...truly a consummate Professional ! 5+ Star recommendation"
Generator repair
Generator repair
Generator repair
Generator repair
Generator repair

+27

Response time9 hrs
Recommended by100%of homeowners
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Avatar for Pinnacle Power LLC
Pinnacle Power LLC
5.0(
8
)
Fixed Generator - InstallPortable Generator - Install

Serving Wading River, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had a wonderful experience with Joe. He was knowledgeable, reasonably priced, and responsive. He showed up when he said he would—which is a rare quality in our home improvement experiences. The work was done well. You can tell he takes pride in his work. We will absolutely work with him again. and highly recommend calling him for your electrical needs."
Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+4

Response time5 hrs
Response rate98%
10 neighbors recently requested a quote
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Avatar for R.C.K. Electric, Inc.
R.C.K. Electric, Inc.
4.3(
19
)
Portable Generator - Install

Serving Wading River, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Ryan Did an excellent job. Installed a light fixture and a driveway motion light. He came on time and did the job very professionally. I would use RCK again the next time I need any electric work."
Response time5 hrs
Recommended by93%of homeowners
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Avatar for Star Electric
Star Electric
4.1(
119
)
Fixed Generator - InstallFixed Generator - Repair

Serving Wading River, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Fast and super helpful. Gave me a proposal right away. Started work same week. If deviations were needed, was specific on what and why. Reasonable and fair pricing, and honest about their capabilities and areas of expertise. Professional team and went out the way to provide additional references for other concerns. I also appreciated the video Fabio took to show me the before and after, especially in areas I was unable to see."
59 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for J-TECH SURFACE SOLUTIONS, LLC
J-TECH SURFACE SOLUTIONS, LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Wading River, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

J-TECH SURFACE SOLUTIONS, LLC Authorized Generac generator independent dealer. Providing sales, service and install on Generac generators only. Proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

Fixed Generator Install
6 neighbors recently requested a quote
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Generator Install questions, answered by experts

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

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

The Wading River, NY homeowners’ guide to generator installs

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

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