Top-rated generator install pros.

Get matched with top generator install pros in Millstone, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Millstone, NJ?

Select your specific project to find the pro for you.

TRUSTED BY MILLSTONE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon50
    Verified generator installs reviews

Find Generator install pros in Millstone

Avatar for Green Sun Energy Services, LLC
Green Sun Energy Services, LLC
5.0(
73
)

Serving Millstone, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"A wonderful experience for a complicated project! I would use Green Sun Energy again for any service they provide. They made the generator install as easy and painless as possible. The crew was kind and efficient. Lots to do for an install such as this but they did it quickly, efficiently and were extremely organized. Just how I like it! Thank you so much!! We feel protected for whatever comes our way."
Ruisi
Oceanport
Additional Photos
Additional Photos
Additional Photos

+55

Response time4 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Kope Electric LLC
Kope Electric LLC
4.9(
97
)

Serving Millstone, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Kope Electric just finished installing a Generac generator at my house and their work was top notch. They actually got me in their schedule 1 week early and finished as timely as they said they would. I highly recommend them to anyone interested in a generator."
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Additional Photos

+38

Response time2 days
5 neighbors recently requested a quote
Recommended by98%of homeowners
Frank Mineo Electrical Contracting, Inc.
4.6(
71
)

Serving Millstone, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quality work

"Frank and his team have done a lot of work in our house... They are the best! They have been consistently reliable, do great work and go above and beyond! Do not hesitate to contact Frank if you need electrical work done. Our house is over 100 years old... Nothing is easy but Frank has always gotten the job done perfectly!"
 Indoor Sports Arena High Eff. Lighting
 20KW Residential Kohler Backup Generator
Frank removing the old fluorescent fixture.
 Kitchen Island Pendant Light
 2 residential Kohler Generators at startup

+48

Response time3 days
15 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Princeton Electrical Makeover LLC
Princeton Electrical Makeover LLC
4.5(
203
)

Serving Millstone, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Brian was awesome and fast and courteous. Princeton Electrical was easy to communicate and negotiate with, and offers a fair price for their labor. Had a Level 2 EV charger installed from my townhouse basement to my garage in a few hours without problems."
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

Response time2 days
23 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Plesh Electric, LLC
Plesh Electric, LLC
4.4(
111
)

Serving Millstone, NJ and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"We have hired Plesh Electric to install a fixed generator. Plesh Electric called us to set up an appt the same day we were on Home Advisor. They came the next day to do a property survey and we received a proposal the very next day. They have not started the work yet BUT I can say that I am very impressed with Lisa their office manager. Customer Service is rare these days and so far in this process she has quickly applied for permits and submitted application to PSE&G. She has kept me up to date and I very much appreciate it. I am looking forward to their guys doing a quality job. Stay tuned!"
Outdoor Closed Panel Upgraded
Residential Generator
Outdoor Open Panel Upgraded
Residential Generator
Upgraded Panel Closed

+19

Response time2 days
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Watts Good Electric
Watts Good Electric
4.9(
48
)

Serving Millstone, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"These guys are great - had a couple of issues and they immediately helped without question; including come to change a manufacturer's defect long after the job was completed at no additional charge. I will be hiring them for any future electrical projects and recommend you do the same!"
Chandelier Installation
Vineyard Vines
Vineyard Vines
Vineyard Vines
Vineyard Vines

+19

Response time8 hrs
Response rate88%
Recommended by97%of homeowners
...
Showing 1-10 of 158
Generator Install questions, answered by experts

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

The Millstone, NJ homeowners’ guide to generator installs

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