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Electrical wiring or panel upgrade pros in Epping

Current Solutions Electrical, LLC
50 Grant St
5.00(
4
)
Approved Pro
Current Solutions Electrical, LLC
50 Grant St
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

With over 6 years of experience CURRENT SOLUTIONS ELECTRICAL is your trusted choice for all of your electrical needs. We take pride in our work and can assure your satisfaction with your project. Give us a call today for a free estimate!

"Replaced 2 deck lights and 2 bathroom fans."

Barbara T on March 2024

With over 6 years of experience CURRENT SOLUTIONS ELECTRICAL is your trusted choice for all of your electrical needs. We take pride in our work and can assure your satisfaction with your project. Give us a call today for a free estimate!

"Replaced 2 deck lights and 2 bathroom fans."

Barbara T on March 2024


George E. Maihos Electric
PO Box 520
4.88(
49
)
Approved Pro
George E. Maihos Electric
PO Box 520
4.88(
49
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 years of experience

George E. Maihos Electric has been in business as a Master Licensed electrical contractor since 1980, with over 43 years of experience! As a former, State of NH Electrical Licensing Board member, local electrical inspector and a certified electrical inspector we have the knowledge and ability to specialize in all of your home and business electrical needs. From a small electrical repair of your switches, outlets or fixtures, to electrical upgrades, new additions for your home or business, we are here for you. We strive to exceed the homeowners expectations each and every time and get the job done the way you want it. We work in a timely fashion and always pay close attention to detail. Please call for a free estimate or for answers to your electrical questions or concerns.

"George was very easy to work with, flexible with scheduling and on time when the day was finalized. We had a Ring floodlight cam installed and the price was very reasonable. Highly recommend George, we ll be using him for future projects."

Jessica B on January 2020

George E. Maihos Electric has been in business as a Master Licensed electrical contractor since 1980, with over 43 years of experience! As a former, State of NH Electrical Licensing Board member, local electrical inspector and a certified electrical inspector we have the knowledge and ability to specialize in all of your home and business electrical needs. From a small electrical repair of your switches, outlets or fixtures, to electrical upgrades, new additions for your home or business, we are here for you. We strive to exceed the homeowners expectations each and every time and get the job done the way you want it. We work in a timely fashion and always pay close attention to detail. Please call for a free estimate or for answers to your electrical questions or concerns.

"George was very easy to work with, flexible with scheduling and on time when the day was finalized. We had a Ring floodlight cam installed and the price was very reasonable. Highly recommend George, we ll be using him for future projects."

Jessica B on January 2020


Lee Harris Electrical
299 Ye Olde Canterbury Road
4.67(
6
)
Approved Pro
Lee Harris Electrical
299 Ye Olde Canterbury Road
4.67(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

With over 30 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They were quick in contacting me and quick in doing the work I would definitely use them again."

DuWayne E on November 2022

With over 30 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They were quick in contacting me and quick in doing the work I would definitely use them again."

DuWayne E on November 2022


Jeff Cole Electric
12 Spruce Street
4.65(
10
)
Approved Pro
Jeff Cole Electric
12 Spruce Street
4.65(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
16 years of experience

Jeff Cole Electric has a single mission: complete customer satisfaction! We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced, licensed professionals. We have consistently focused on the needs of our customers, providing personalized attention and a stress free experience.

"Outstanding"

Todd S on March 2023

Jeff Cole Electric has a single mission: complete customer satisfaction! We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced, licensed professionals. We have consistently focused on the needs of our customers, providing personalized attention and a stress free experience.

"Outstanding"

Todd S on March 2023


ARETE ELECTRIC
10 Nicole Dr
5.00(
1
)
Approved Pro
ARETE ELECTRIC
10 Nicole Dr
5.00(
1
)
Approved Pro
13 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"From start to finish, Arete Electric & HVAC Services was incredibly efficient and respectful of my home. They arrived exactly when they said they would, stayed on schedule, and completed the project in a timely manner. No mess left behind, and they treated the space with care as if it were their own. I truly appreciated their professionalism and would highly recommend them to anyone looking for reliable, high-quality service."

Caitlyn B on May 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"From start to finish, Arete Electric & HVAC Services was incredibly efficient and respectful of my home. They arrived exactly when they said they would, stayed on schedule, and completed the project in a timely manner. No mess left behind, and they treated the space with care as if it were their own. I truly appreciated their professionalism and would highly recommend them to anyone looking for reliable, high-quality service."

Caitlyn B on May 2025


Avatar for Stag Electric, INC
Stag Electric, INC
135 Elm St #2
5.00(
6
)
Approved Pro
Stag Electric, INC
135 Elm St #2
5.00(
6
)
Approved Pro
Customers say: Quick response
20 local quotes requested
4 years of experience

Why chose Stag Electric? -We reply quickly to calls & texts -135+ 5-star reviews -One year labor on parts and labor! -Text and email appointment confirmations -wrapped vans and uniformed crew members We've decade of experience we take great pride in our quality, and customer service that we provide to meet the your needs. Our reputation is based on regardless of how large or small the job. Call us today!

"We called David desperate for immediate help as we had no running water. Our well switch had died. He arrived within two hrs much appreciated! His professionalism and the efficient way he stays in touch even before he arrives including sending a snapshot of himself!! Above and beyond seems to be his motto after reading these reviews. Thanks again, Susan and Greg"

Susan S on February 2025

Why chose Stag Electric? -We reply quickly to calls & texts -135+ 5-star reviews -One year labor on parts and labor! -Text and email appointment confirmations -wrapped vans and uniformed crew members We've decade of experience we take great pride in our quality, and customer service that we provide to meet the your needs. Our reputation is based on regardless of how large or small the job. Call us today!

"We called David desperate for immediate help as we had no running water. Our well switch had died. He arrived within two hrs much appreciated! His professionalism and the efficient way he stays in touch even before he arrives including sending a snapshot of himself!! Above and beyond seems to be his motto after reading these reviews. Thanks again, Susan and Greg"

Susan S on February 2025


Avatar for Bolla Electrical, LLC
Bolla Electrical, LLC
100 Hale Street
5.00(
3
)
Approved Pro
Bolla Electrical, LLC
100 Hale Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Bolla Electrical LLC 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.

"He was professional and cordial, showed up when he said he would. I would recommend him going forward."

Marilyn T on January 2021

Bolla Electrical LLC 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.

"He was professional and cordial, showed up when he said he would. I would recommend him going forward."

Marilyn T on January 2021


Avatar for Seventh Gen Solar LLC
Seventh Gen Solar LLC
26 Oak Street
4.20(
5
)
Approved Pro
Seventh Gen Solar LLC
26 Oak Street
4.20(
5
)
Approved Pro
5 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for The Speedy Sparky LLC
The Speedy Sparky LLC
101 Maple Street Unit 3
5.00(
8
)
Approved Pro
The Speedy Sparky LLC
101 Maple Street Unit 3
5.00(
8
)
Approved Pro
2 years of experience
Free onsite estimate

With over 10 years of experience, we pride our company on our quality of work. We are owner operated, and believe in building long-term relationships with our clients by delivering tasks that are accomplished in a neat and workman like manner. Give us a call today. We look forward to working with you!

"Aubrey is great. We set an appointment which he was prompt for. He estimated the time which he was also right on the money, and the work was done neat, clean, and everything tested perfectly. This is the second time I have had him do some work for me and will call him for anything else electrical that I have."

David G on March 2025

With over 10 years of experience, we pride our company on our quality of work. We are owner operated, and believe in building long-term relationships with our clients by delivering tasks that are accomplished in a neat and workman like manner. Give us a call today. We look forward to working with you!

"Aubrey is great. We set an appointment which he was prompt for. He estimated the time which he was also right on the money, and the work was done neat, clean, and everything tested perfectly. This is the second time I have had him do some work for me and will call him for anything else electrical that I have."

David G on March 2025


Avatar for Garneau Electric LLC
Garneau Electric LLC
28 Haverhill Rd Suite Rd
5.00(
1
)
Approved Pro
Garneau Electric LLC
28 Haverhill Rd Suite Rd
5.00(
1
)
Approved Pro
34 local quotes requested
5 years of experience

At Garneau Electric LLC, we are a family-owned business with over 10 years of experience providing top-notch electrical services. Specializing in residential, commercial, and solar projects, we're committed to delivering high-quality workmanship and exceptional customer service on every job. Our team is dedicated to ensuring your experience is smooth, reliable, and tailored to your specific needs. Whether you're upgrading your home's electrical system, tacking a commercial project, or transitioning to renewable energy, Garneau Electric is here to provide expert solutions you can trust. Choose Garneau Electric LLC for professionalism, quality, and a personal touch from a family that cares.

At Garneau Electric LLC, we are a family-owned business with over 10 years of experience providing top-notch electrical services. Specializing in residential, commercial, and solar projects, we're committed to delivering high-quality workmanship and exceptional customer service on every job. Our team is dedicated to ensuring your experience is smooth, reliable, and tailored to your specific needs. Whether you're upgrading your home's electrical system, tacking a commercial project, or transitioning to renewable energy, Garneau Electric is here to provide expert solutions you can trust. Choose Garneau Electric LLC for professionalism, quality, and a personal touch from a family that cares.

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Electrical wiring or panel upgrades FAQs

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

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