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TRUSTED BY NEWINGTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon323
    Verified electrical services reviews

Find Electricians in Newington

Avatar for Robert Electrical Services
Robert Electrical Services
4.9(
171
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Newington, NH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Outstanding, Marty helped us troubleshoot why we lost electricity in two rooms. He was always upfront with the potential causes and gave us options to correct. This is our second time hiring Marty and definitely won't be the last. Professional, knowledgeable and reasonably priced."
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
Response rate100%
4 neighbors recently requested a quote
Diamond Electrical Contractors, LLC
4.7(
80
)
Electrical Wiring or Panel Upgrade

Serving Newington, NH and surrounding areas

Approved

In business since 1994

Free estimates

Offers commercial services

"Mark is amazing! Extremely friendly and concerned with all customer requirements. Showed great concern to the fact I was without hot water for several days (due to faulty breaker). Got here earlier than planned, stayed later than planned to ensure job was done, all zones labeled properly (finally!) We spoke of other work I need to have done and I will be certain Diamond Electric is the only electrical contractor I hire for those projects. Excellent job Mark! I am so very happy you were available to help me. :-D"
Response time10 hrs
Response rate100%
13 neighbors recently requested a quote
Avatar for Eastern Electric, LLC
Eastern Electric, LLC
4.9(
25
)
Electrical Switches, Outlets & Fixtures - Install or Repair

Serving Newington, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Friendly, professional, understanding, accommodating, and many more good things describe the person who did work for me from Eastern Electric. I will choose to hire Eastern Electric again."
Living Room Lighting
Kitchen Lighting
Dining Room Lighting
Entry Way Lighting
Response time2 days
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Moses Electric Inc
Moses Electric Inc
5.0(
11
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation+19 more

Serving Newington, NH and surrounding areas

Approved

In business since 2011

Emergency services offered

Customers say: True professional

"Scott is excellent to work with in all aspects of electrical. I am a general contractor and Moses Electric has done all my electrical for the past 12yrs. I look to no one else. From the non working outlet or switch, to service upgrades, underground work, data, fire alarm panels, low voltage, new construction, remodeling, troubleshooting, all the way to 3 phase industrial and commercial work. Scott has been along side me for all aspects of the electrical work and never skipped a beat. I have full confidence to refer Moses Electric to my own clients, friends and family. Knowing when I pass his name along it will not come back to me with a negative effect. Always happy clients every time, in addition to being clean in all aspects of presentation and workmanship. I am not biased because I am in the trades. We rely on referrals and relationships to provide our living so there is no benefit to saying what isn't true. I highly recommend Scott and Moses Electric for any of your electrical needs. He makes the process easy and seamless."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time5 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for ARETE ELECTRIC
ARETE ELECTRIC
5.0(
20
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+5 more

Serving Newington, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"Arete’s team was incredibly professional and efficient. They completed my HVAC job in a timely manner and beat competitor’s pricing. Their team was very respectful of my home and even wiped the floor after each day’s work. Every member of the team was kind and respectful. Will certainly work with them again in the future for any of my HVAC/electrical needs."
Response time2 days
1 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Angell Electric
Angell Electric
5.0(
29
)
Electrical Switches, Outlets & Fixtures - Install or RepairAppliance (Major Electric Appliance) - Install or ReplaceCeiling Fan - Install+14 more

Serving Newington, NH and surrounding areas

Approved

In business since 2019

Credit card accepted

Offers commercial services

"We had an absolutely amazing experience with this father-and-son team! They own and operate their electrical company full time and also do furniture assembly, and we could not have been happier with the job they did for us. They arrived at 9:30 in the morning and stayed until around 6:30 that evening, making sure every single piece of furniture was completely assembled before they left. Everything came out beautifully, and they were incredibly hardworking, efficient, careful, and thorough. On top of that, they were both so friendly, personable, and pleasant to have around all day. Their pricing was also fantastic — by far the best of all the quotes we received. We were so impressed with their work and felt they deserved even more than what they had quoted us, so we were happy to tip them extra. We would 100% recommend them to anyone looking for reliable, skilled, hardworking people who genuinely care about doing a great job. We will be keeping their number for any future projects!"
Project Photos
1 neighbors recently requested a quote
Recommended by18%of homeowners
Avatar for Smith Electrical
Smith Electrical
4.9(
111
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Newington, NH and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Smith Electrical installed a whole house generator and new electrical service. Joel Smith will be back when the propane company installs line to generator. Smith Electrical did an excellent job and am very satisfied professional and clean the work area. I would recommend Smith Electrical and have him for my future electrical projects."
Ready for backup power
Our Work
Our Work
Our Work
Our Work

+13

Response time2 days
14 neighbors recently requested a quote
Recommended by97%of homeowners
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Showing 1-10 of 177
Electrical questions, answered by experts

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

The size of your home will help determine the size of your electrical panel. Usually, the decision comes down to a 100-amp electrical panel versus a 200-amp panel. Smaller homes, especially those without an HVAC system, may be able to get by with a 100-amp panel. 

If you have a larger home or need to power AC, a 200-amp panel should be the best fit. It’s unlikely that you’ll need a larger panel than that unless you have a larger home or unique electrical needs, but an electrician can help you make the final call.

No. Blue wires and black wires are different. Even though both are used as hot wires, they serve different functions. Black wires are far more common in residential properties. They are always hot, can be positive or negative, and usually carry electricity from a power source to an outlet. Blue wires have a specialized usage in residential properties, generally as traveler wires, and are more common in commercial properties.

Overall, heating your home with an oil furnace tends to be less expensive than heating your home with an electric heating system. Oil heating systems stay warm for longer periods of time without drawing a constant electrical current to maintain a temperature. Plus, heating oil systems typically have a longer lifespan and lower price tag than their electrical counterparts, resulting in short- and long-term savings.

A full home inspection can cost nearly $350 on average, but inspecting the breaker box specifically is likely to be lower, between $100 and $200. Don’t confuse this service with a basic breaker trip check, which doesn’t take long and is usually billed at $40 to $50 per hour.

If the electrician discovers a serious problem and needs to replace a breaker, it can cost between $100 and $200 in additional expenses. Although rare, replacing the electrical panel typically costs between $500 and $2,000.

The Newington, NH homeowners’ guide to electrical services

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