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Electrical wiring or panel upgrade pros in Litchfield

Avatar for Freedom Electric, LLC
Freedom Electric, LLC
12 Bell Ave.
5.00(
3
)
Approved Pro
Freedom Electric, LLC
12 Bell Ave.
5.00(
3
)
Approved Pro
Customers say: Quick response
2 years of experience

With more than 8 yrs of experience, Freedom Electric LLC is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"We love how Tyler always goes above and beyond. Always pointing out and fixing potential problems. Hard to find companies like his. We would definitely recommend Freedom Electric"

Ken B on April 2023

With more than 8 yrs of experience, Freedom Electric LLC is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"We love how Tyler always goes above and beyond. Always pointing out and fixing potential problems. Hard to find companies like his. We would definitely recommend Freedom Electric"

Ken B on April 2023


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


Avatar for All Phase Electric LLC
All Phase Electric LLC
4 Hardy Ln
4.93(
15
)
Approved Pro
All Phase Electric LLC
4 Hardy Ln
4.93(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

All Phase Electric, LLC has been completing electrical work for residential and commercial clients for 19 years. We complete a wide range of projects from a simple outlet or fixture install, to a full electrical install on a custom home. Wellington Electric, LLC values customer service, professionalism, and integrity. We are passionate about exceeding your expectations and would love to hear from you. Give us a call today and we'll be sure to leave you with a smile!

"Ken was great to work with. Master electrician, very knowledgeable, efficient, and practical. Will hire again."

Adam A on December 2021

All Phase Electric, LLC has been completing electrical work for residential and commercial clients for 19 years. We complete a wide range of projects from a simple outlet or fixture install, to a full electrical install on a custom home. Wellington Electric, LLC values customer service, professionalism, and integrity. We are passionate about exceeding your expectations and would love to hear from you. Give us a call today and we'll be sure to leave you with a smile!

"Ken was great to work with. Master electrician, very knowledgeable, efficient, and practical. Will hire again."

Adam A on December 2021


Avatar for B and H Electric, LLC
B and H Electric, LLC
35 Daniel Dr
5.00(
3
)
Approved Pro
B and H Electric, LLC
35 Daniel Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Very friendly and took that time to make sure everything was done just right."

Paula M on December 2023

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Very friendly and took that time to make sure everything was done just right."

Paula M on December 2023


603 Electric
802 Back Mountain Road
4.38(
13
)
Approved Pro
603 Electric
802 Back Mountain Road
4.38(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
9 years of experience

603 Electric likes nothing more than a happy customer. We are independently owned and operated. Everything is done by us and to the highest quality. We have been involved in the trade for years. We use only the best products and techniques available. It is very important to the company that the customer is satisfied. We believe that this is the only way a business can succeed.

"Got the job done."

Kui Ting S on March 2023

603 Electric likes nothing more than a happy customer. We are independently owned and operated. Everything is done by us and to the highest quality. We have been involved in the trade for years. We use only the best products and techniques available. It is very important to the company that the customer is satisfied. We believe that this is the only way a business can succeed.

"Got the job done."

Kui Ting S on March 2023


Nicholas S Stadelmann
62B Thayer Road
New on HomeAdvisorNew on Angi
Approved Pro
Nicholas S Stadelmann
62B Thayer Road
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

Nicholas S Stadelmann is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Nicholas S Stadelmann is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!


Avatar for Douglas E. LeRiche Electrician
Douglas E. LeRiche Electrician
64 Tennis Plaza Road, Unit 19
4.81(
199
)
Approved Pro
Douglas E. LeRiche Electrician
64 Tennis Plaza Road, Unit 19
4.81(
199
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
18 years of experience

Douglas E. LeRiche Master Electrician, is a fully licensed and insured electrical contractor who is committed to excellence in the quality of his work and satisfaction of his customers. We can handle both residential and commercial projects and promise to deliver nothing less than world class service. Let us know how we can exceed your expectations today

"Excellent response time and very knowledgeable. Highly recommend!"

Tina M on October 2024

Douglas E. LeRiche Master Electrician, is a fully licensed and insured electrical contractor who is committed to excellence in the quality of his work and satisfaction of his customers. We can handle both residential and commercial projects and promise to deliver nothing less than world class service. Let us know how we can exceed your expectations today

"Excellent response time and very knowledgeable. Highly recommend!"

Tina M on October 2024



Avatar for Spartan Electric LLC
Spartan Electric LLC
20 High St Unit B
5.00(
4
)
Approved Pro
Spartan Electric LLC
20 High St Unit B
5.00(
4
)
Approved Pro
16 local quotes requested
1 years of experience

We are 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.

"Great customer service and very efficient! He really helped my husband and I create a new space for our family in our home addition that we’ve been dreaming of for years. A friend recommended him to us and we’re very happy with how our project turned out"

Zoe S on April 2025

We are 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.

"Great customer service and very efficient! He really helped my husband and I create a new space for our family in our home addition that we’ve been dreaming of for years. A friend recommended him to us and we’re very happy with how our project turned out"

Zoe S on April 2025

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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.

The homeowners guide to electrical wiring or panel upgrades
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