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TRUSTED BY SANDOWN, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon444
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Sandown, NH

*The Angi rating for Electrical Service companies in Sandown, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Sandown, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on November 04, 2025

Find Electricians in Sandown

George E. Maihos Electric
4.4(
58
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For BusinessElectrical Wiring or Panel Upgrade+5 more

Serving Sandown, NH and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Look no further, if you need electrical work done this is your guy. George has a wealth of knowledge, is professional and reasonably priced."
Response time7 hrs
Recommended by100%of homeowners
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Avatar for Robert Electrical Services
Robert Electrical Services
4.9(
170
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Sandown, 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%
2 neighbors recently requested a quote
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Avatar for Pellerin Electric, LLC
Pellerin Electric, LLC
4.6(
84
)
Electrical for Home Addition or Remodel - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+8 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Dana was very professional during the whole process. His work was excellent, he cleaned up afterwords and we have nothing but high praise for him and his company. We would recommend Pellerin for any of your electrical needs."
5 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Mr. Electric of Southeast NH
Mr. Electric of Southeast NH
4.7(
91
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+15 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Trouble shooting a Ring Doorbell, issues were resolved quickly. Will use their services again."
Lighting
EV Charger
Panel
200A Service
Kitchen Lighting

+1

Response time8 hrs
Response rate88%
10 neighbors recently requested a quote
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Avatar for Moses Electric Inc
Moses Electric Inc
5.0(
11
)
Electrical Wiring or Panel UpgradeFixed Generator - InstallElectrical Switches, Outlets & Fixtures - Install or Repair+19 more

Serving Sandown, 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%
14 neighbors recently requested a quote
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Avatar for Smith Electrical
Smith Electrical
4.9(
111
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Sandown, 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
12 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for ARETE ELECTRIC
ARETE ELECTRIC
5.0(
20
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+10 more

Serving Sandown, 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
4 neighbors recently requested a quote
Recommended by5%of homeowners
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Avatar for Krafton Electric, LLC
Krafton Electric, LLC
4.6(
121
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+1 more

Serving Sandown, NH and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: True professional

"I came home on a 90 degree day with half my bedroom having no electrical including AC. He called me right back. He went through and fixed the problem and explained everything along the way. The price was very reasonable. I would absolutely recommend him to anyone needing electrical work. Didn't push anything extra either. Great guy too!"
kitchen renovation
kitchen renovation
existing 100 amp service panel
old and existing circuit breaker electrical panel
existing

+5

Response time1 day
3 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for IDEAL ELECTRICAL SERVICES LLC
IDEAL ELECTRICAL SERVICES LLC
5.0(
11
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+3 more

Serving Sandown, NH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"John was professional and knowledgeable. He explained what was wrong in terms I could understand, and fixed the problem. I will definitely call him in the future for electrical issues."
Service upgrade
Ev charger
Adu new construction
Adu new construction
Lighting upgrades

+8

3 neighbors recently requested a quote
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Avatar for Cote Electric, LLC
Cote Electric, LLC
4.9(
46
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectrical Wiring or Panel Upgrade+4 more

Serving Sandown, NH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1987

Free estimates

Credit card accepted

"Installation of a gas generator as electrical backup for sump pumps as I live in a flood zone,. This electrician found the problem and fixed it. Thoroughly professional."
Standby Generator installed in the back of family's home.
Generator Install
Generator Maintenance
Response time3 days
181 neighbors recently requested a quote
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...
Showing 1-10 of 229
Electrical questions, answered by experts

The number of outlets and lights you can safely run on a single circuit depends on the circuit's amperage and local electrical codes. A general rule is to allow one outlet or light fixture per 1.5 amps, keeping the total load under 80% of the circuit breaker's capacity. For example, a 15-amp circuit can typically support up to eight outlets or lights, while a 20-amp circuit can accommodate up to ten. Always consider the combined power usage of all connected devices and fixtures to prevent overloading. For specific guidelines and to ensure safety, it is best to consult local electrical codes or a licensed electrician.

If your breaker box won’t reset, stay on, trips when overloaded, or gets seriously damaged, you will need to replace the breakers or possibly the entire panel. A damaged breaker can lead to a fire, so it’s best to err on the safe side and look into replacement. Hire a professional electrician to replace a breaker box to ensure your personal and property safety.

Typically, refrigerators should not be plugged into GFCI outlets. This is another appliance with a motor that can be prone to a little current leakage. Using a standard outlet saves nuisance tripping and the potential of waking up to a refrigerator full of warm food. The only exception is when the refrigerator is in a garage, where all outlets must be GFCI.

Yes, pool pumps use a significant amount of electricity, making them one of the biggest energy consumers in a home. A pool pump can use up to three times as much electricity as a refrigerator. Typically, a residential pool pump consumes about 1 kilowatt-hour (kWh) for every hour it runs. Because pumps often need to run for about eight hours a day to properly filter the water, this can add up to an annual consumption of 3,000 to 5,000 kWh, which can cost between $480 and $800 per year based on average electricity rates.

The amount of electricity your pump uses depends on its size, energy efficiency, and daily run time. To lower your energy consumption, you can choose an energy-efficient or variable-speed pump, ensure it is correctly sized for your pool, and run it only for the minimum time required to keep the water clean.

When power is restored to your home, the transfer switch will return to utility power after about 10 seconds. Your generator will then run for a few more minutes to cool down before automatically shutting itself off. In most situations, your home will stay powered by the generator for at least five minutes, even after your power comes back on.

The Sandown, NH homeowners’ guide to electrical services

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