Top-rated generator install pros.

Get matched with top generator install pros in Moriches, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Moriches, NY?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Moriches, NY

*The Angi rating for Generator Install companies in Moriches, 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 Moriches, 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 Moriches

Leone & Sons Electric
4.8(
56
)
Fixed Generator - InstallPortable Generator - Install

Serving Moriches, NY and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quality work

"Vinny was an excellent electrician. From start to finish, he was easy to deal with and we had clear communication throughout the entire process. He provided great service at a fair price and did a very good job installing light fixtures, repairing broken outlets, and installing a 40amp outlet so I can charge my electric car. I would recommend him and do business with him again."
Response time12 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
C.R. Electrical Contracting
4.3(
159
)
Portable Generator - Install

Serving Moriches, NY and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"Chris called and came over right away to give us an assessment of the project and the price for installing a new electrical panel. Fair price, superior work. He was flexible/accommodating to fit our job in quickly since we were going on vacation shortly. The day of the job, Chris stayed till late evening to complete the job. We are completely satisfied. His work is meticulous and neat. Chris is professional, experienced, excellent at his work, and very personable. Would not hesitate to recommend him to all."
Response time40 mins
Recommended by84%of homeowners
Request Quote
Avatar for Big Bear Contracting & Electrical, LLC
Big Bear Contracting & Electrical, LLC
4.8(
96
)
Fixed Generator - Install

Serving Moriches, NY and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"My smart thermostat stopped working and sending me fire hazard messages. Big Bear came the same day to install new thermostats."
2 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for A/C Performance Power, Inc.
A/C Performance Power, Inc.
5.0(
4
)
Generator - Repair - For Business

Serving Moriches, 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
Request Quote
Avatar for R.C.K. Electric, Inc.
R.C.K. Electric, Inc.
4.3(
19
)
Portable Generator - Install

Serving Moriches, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Ryan is awesome! We needed to upgrade our garage electrical + smoke detectors & pool alarms @ our rental property in L.I. (Permit dept requirements) Ryan arrived right when he said he would & he stayed extra to help ADT solve a new thermostat issue. He texted us pics of each repair/replacement he did before he left the property. He gives good & honest advice, & is very easy to work with! Other electricians we contacted for this last minute project didnâ t even bother to get back to us! I highly recommend RCK Electric."
Response time5 hrs
Recommended by93%of homeowners
Request Quote
Avatar for Star Electric
Star Electric
4.2(
123
)
Fixed Generator - InstallFixed Generator - Repair

Serving Moriches, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"i recently had a tesla charger installed, and i am extremely satisfied with the service. the electrician did an outstanding job he was professional, knowledgeable, and completed the installation much faster than i expected while maintaining excellent quality. the work was clean, efficient, and everything was installed perfectly. on top of that, his pricing was very reasonable compared to other estimates i received. it’s not often you find someone who delivers great workmanship, works efficiently, and offers affordable rates. i highly recommend him to anyone needing electrical work or an ev charger installation."
44 neighbors recently requested a quote
Recommended by82%of homeowners
Request Quote
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 Moriches, 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
4 neighbors recently requested a quote
Request Quote
Avatar for Elevate Electric LLC
Elevate Electric LLC
5.0(
3
)
Fixed Generator - Install

Serving Moriches, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Jesse and Jason were prompt, polite, and professional. Thir work was clean and quick and the house looked like they were never there when done. Will definitely use them again!"
7 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 96
Generator Install questions, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

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

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

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.

The Moriches, NY homeowners’ guide to generator installs

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

See all articles