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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon29
    Verified generator installs reviews

Find Generator install pros in Newfields

Avatar for Generator Supercenter of New Hampshire
Generator Supercenter of New Hampshire
5.0(
15
)

Serving Newfields, NH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The installation went flawless. There were 5 installers and everyone one was a professional and had it done in super time. Would recommend them to anyone looking for a generator."
Completed 22kW Generac Standby Home Generator Installation -  With GenMon MobileLink installed, our 24/7 monitoring program which includes annual maintenance!
Automatic Transfer Switch Installed - shown on the left with the customers electrical panel on the right.
Additional Photos
Additional Photos
Additional Photos

+5

Response time5 days
2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Robert Electrical Services
Robert Electrical Services
4.9(
169
)

Serving Newfields, NH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Marty's timeframe of contacting us and doing an estimate was outstanding especially in the current high demand of electricians. Prior to discovering Marty on Angi, we contacted several local electricians in our town and not one returned our call. After the estimate, Marty was able to give us a reasonable time to when he could start the project as well as the completion date. We were in need of installing electrical outlets days before our quartz countertop was being installed and Marty accommodated our request quickly. Marty's electrical experience is extensive with many years of working as an electrician. He is very versed with all the current trends and has given us great advise that we gladly accepted. We loved the job he did with our kitchen, new lights and appliances so much that we are hiring him to do our entire house as we renovate each room. Marty's customer service is also outstanding. He is always prompt, works long hard day and stays true to his word. If you are in need of an electrician, Marty is the one you can trust and want!"
Martin Robert - In Business Since 2003.
Tesla EV Charging Station Installation
New detached garage power project
Generac Power Systems 7.5Kw Standby Generator Installation
New Power to detached garage

+6

Response time2 days
Recommended by99%of homeowners
Avatar for Smith Electrical
Smith Electrical
4.9(
111
)

Serving Newfields, NH and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Joel Smith and his coworkers did a fabulous job installing a generator for me before winter. They were exactly on schedule, all very polite and cooperative with what was going on in our schedule. The generator is top quality. His explanations of its functions and controls were clear. He and all his crew were exceptionally helpful to me, I recommend him highly."
Ready for backup power
Our Work
Our Work
Our Work
Our Work

+13

Response time2 days
13 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ARETE ELECTRIC
ARETE ELECTRIC
5.0(
20
)

Serving Newfields, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"Installed ductless mini-split, light fixtures, fan and wiring for sunroom addition. Also installed Ring cameras and doorbell for house, and changed out all old smoke detectors in house. Outstanding workmanship and coordination. Worked very well with general contractor. Crews were polite, neat and great to deal with. EXTREMELY PLEASED !"
Response time3 days
7 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Loyal Lab Electric & Generators
Loyal Lab Electric & Generators
5.0(
5
)

Serving Newfields, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Loyal Lab Electric & Generators is a locally owned electrical contractor serving Dover, Portsmouth, Rochester, and the NH Seacoast from our base in Somersworth, NH. Owner and NH Master Electrician Eric Hope has been in the trade since 2008 and founded this company in 2018. \n\nWe are an authorized Generac dealer with certified service technician's on staff, specializing in whole-home generator installation, electrical panel upgrades, EV charger installation, and electrical repairs. We serve residential customers across the NH Seacoast and southern Maine. NH Master Electrician License 13956. \n\nEvery job we complete donates to The Rusty Fund, supporting local dog rescues through our partnership with Pope Memorial Humane Society in Dover.

Past Projects
Past Projects
Past Projects
Past Projects
Past Projects

+13

30 neighbors recently requested a quote
Avatar for Moses Electric Inc
Moses Electric Inc
5.0(
11
)

Serving Newfields, NH and surrounding areas

Approved

In business since 2011

Emergency services offered

Customers say: True professional

"Scott was amazing ! He is professional, punctual, and precise in his work! He has done both outdoor and indoor electrical installations and we know that he is a master electrician that we can trust and count on to perform outstanding work. We are thrilled to have him as a professional that we can depend to do a marvelous job! We recommend him unconditionally!"
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+1

Response time5 hrs
19 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mr. Electric of Southeast NH
Mr. Electric of Southeast NH
4.7(
91
)

Serving Newfields, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Yes we had a Major snow storm and I needed a generator battery and they where out there the next morning to charge it and BRIAN HOWE WAS GREAT and even but me some slack I highly recommend them Mr electric thank you"
Lighting
EV Charger
Panel
200A Service
Kitchen Lighting

+1

Response time7 hrs
19 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for LIGHTHOUSE ELECTRIC LLC
LIGHTHOUSE ELECTRIC LLC
4.9(
35
)

Serving Newfields, NH and surrounding areas

Approved

In business since 2023

Free estimates

Customers say: Quick response

"These guys are great. Isaac called me within 10 minutes of submitting a quote request and was able to come out in just a few days. Less than a week later, charger was installed and working great."
Generator 1
Generator 2
Generator 3
Generator 4
Generator 5

+19

Response time7 hrs
Response rate93%
4 neighbors recently requested a quote
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Showing 1-10 of 163
Generator Install questions, answered by experts

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

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.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

Costs range from $500 to $2,500, depending on generator type and installation complexity.

The Newfields, NH homeowners’ guide to generator installs

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