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TRUSTED BY NORTHFIELD, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon225
    Verified electrical services reviews

Top-Rated Electricians in Northfield - Updated Nov 2026

Avatar for Bob Daniels Electric
Bob Daniels Electric
4.5(
46
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Provided by Consumer+19 more

Serving Northfield, NH and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They contacted us in a prompt timeframe, confirmed the appt, showed up and did the job all in one day for a reasonable fee. The new fan/ light for our bathroom looks great and they cleaned up after their work. They were pleasant and wore their masks the whole time. We will definitely call Bob Daniels Electric when we have another electrical project."
Untitled Gallery 1
Response time6 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Preferred Electrical Services, LLC
Preferred Electrical Services, LLC
4.6(
16
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedFixed Generator - Install+5 more

Serving Northfield, NH and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Preferred Electric came right out to provide me with an estimate, which was lower than others and he seemed professional, so I hired him. He was able to perform the work within 2 weeks. He came and did the work himself. He installed the bath fan and kitchen curciuts as requestd. I then had him come back to install the smoke and CO2 Alarms in the house."
Response time7 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Allpoints Electrical
Allpoints Electrical
5.0(
9
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+18 more

Serving Northfield, NH and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Allpoints Electrical is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \nLicensed and insured. \n \n24 years of experience. \n \nEmergency Hours available upon request, for a additional fee after hours \nDuring normal business, 7-400pm $100 per hour normal business hours \n \nAccepted payments cash , Checks , Venmo, Paypal , credit cards

Response time4 hrs
Recommended by100%of homeowners
American Electric
5.0(
5
)
Electric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+5 more

Serving Northfield, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I had American Electric complete the wiring for my 24x40 garage along with a 200-amp panel upgrade to my house, and I couldn’t be happier with the results. From start to finish, the communication was excellent, they were punctual, reliable, and the quality of work was outstanding. Everything was done professionally and exactly as discussed. I would absolutely refer them again and highly recommend them to anyone needing electrical work done."
Response time5 hrs
Recommended by80%of homeowners
Avatar for JLC Electric, LLC
JLC Electric, LLC
4.5(
74
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeCeiling Fan - Install+8 more

Serving Northfield, NH and surrounding areas

Approved

In business since 1976

Free estimates

Customers say: Quick response

We at JLC Electric, LLC, focus on quality over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

JLC Electric, LLC
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for PRIME SINE ELECTRIC, LLC
PRIME SINE ELECTRIC, LLC
5.0(
10
)
Fixed Generator - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+13 more

Serving Northfield, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I hired Prime Sine Electric LLC for a complete new electrical service and wiring on our 1937 home when purchased. It was in need of a complete gut-job. Spence did an amazing job bringing it up to today's standards. I mean, totally amazing transformation. Spence was professional the entire time through the quote process, customer service and final completion. He listened to our needs and gave input and helped us with planning the electrical needs of this old house. We can't recommend Spence enough and would hire him again in an instant."
19 neighbors recently requested a quote
Avatar for Ridge and River Electrical & Mechanical LLC
Ridge and River Electrical & Mechanical LLC
5.0(
7
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectrical Wiring or Panel Upgrade+7 more

Serving Northfield, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I had a great experience with Ridge and River Electrical & Mechanical LLC. They did an excellent job fixing several outlets, replacing an outdoor light, and installing a new ceiling fan. The service was professional, friendly, and high quality from start to finish. He had such a great attitude and made the whole experience very comfortable—it honestly felt like I was talking with a friend. You can tell he truly cares about the quality of his work and making sure everything is done right. I would definitely recommend Ridge and River Electrical & Mechanical LLC to anyone looking for reliable, honest, and quality electrical work. I’ll absolutely be using them again!"
39 neighbors recently requested a quote
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Electrical FAQs, answered by experts

Most 200-amp panels have 40 to 42 slots, which can accommodate 40-42 single-pole breakers or 20 double-pole breakers. Some panels can accept even more circuits through the use of tandem breakers. The exact number of breakers allowed is determined by the panel manufacturer's rating, which you can find on the panel itself. It is important to avoid using all breakers at the same time; as a general rule, you should not use more than 160 amps of power at once to prevent overloading your 200-amp system. For specific guidance, it's best to check your panel's rating or consult with a qualified electrician.

A GFCI outlet can be 15A or 20A. The average American home power outlet is 15A.

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.

Timers work by using an internal switch to turn power on or off to the cord plugged into it. Just the same way that a light switch turns lights on and off, the timer throws the switch at the programmed times.

Replacing the panel itself takes four to eight hours of work by a professional. However, if associated wiring and related components also require replacement, the labor time increases to 20 to 30 hours. Your electrician can speed up the process by bringing in a team of pros to handle ancillary tasks.

The Northfield, NH homeowners’ guide to electrical services

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