Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Electrical wiring or panel upgrade pros in Lenox

Avatar for CJD Electrical Contractors, LLC
CJD Electrical Contractors, LLC
117 Velma Ave
New on HomeAdvisorNew on Angi
Approved Pro
CJD Electrical Contractors, LLC
117 Velma Ave
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

CJD Electrical Contractors 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.

CJD Electrical Contractors 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.


Avatar for Hampden County Electrical Services
Hampden County Electrical Services
24 Franks Dr
4.91(
30
)
Approved Pro
Hampden County Electrical Services
24 Franks Dr
4.91(
30
)
Approved Pro
Customers say: Quick response
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!

"Work was done on time and quickly. No issues at all and they went above and beyond adding in additional items we requested. Perfect professionals and the inspector gave high praise after the work was done."

Ilia K on April 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!

"Work was done on time and quickly. No issues at all and they went above and beyond adding in additional items we requested. Perfect professionals and the inspector gave high praise after the work was done."

Ilia K on April 2025


George Costopulos Auctioneers & George & Co Estate
9 Cerqua St
4.39(
33
)
George Costopulos Auctioneers & George & Co Estate
9 Cerqua St
4.39(
33
)
Customers say: Super punctual
55 years of experience

We specialize in the sale of fine antiques through high end auctions and estate sales. Additional DBA: George & Co Estate Sales, George & Co Gold & Sterling Buyers, & George Costopulos Antiques Auctioneers. GEORGE COSTOPULOS 339 - 227 - 7085 EMAIL costopulos@mac.com web site http://georgecoestatesales.com

"He was a very nice and knowledgeable person. I could tell he has a lot of valuable information!"

Susan B on February 2018

We specialize in the sale of fine antiques through high end auctions and estate sales. Additional DBA: George & Co Estate Sales, George & Co Gold & Sterling Buyers, & George Costopulos Antiques Auctioneers. GEORGE COSTOPULOS 339 - 227 - 7085 EMAIL costopulos@mac.com web site http://georgecoestatesales.com

"He was a very nice and knowledgeable person. I could tell he has a lot of valuable information!"

Susan B on February 2018


iCracked
Unknown
No reviews
iCracked
Unknown
No reviews

iCracked is the world's largest mobile, on-demand repair and trade-in network for iOS devices. We provide lifecycle service for your iPhone, iPad, iPod or Samsung. If you need to repair your device, one of our iTechs will come to your home, office, or local cafe to perform a repair. Most repairs can be done in under an hour and are backed by our lifetime warranty. Have a used or broken device in a drawer? With our incredible Express Sell service, one our iTechs will come to you to buy your device for cash via a secure, prepaid debit card that can be used online or off. We also provide all-inclusive Do-It-Yourself kits and Mail-in repairs if you so choose.We look forward to providing you with a fantastic experience.

iCracked is the world's largest mobile, on-demand repair and trade-in network for iOS devices. We provide lifecycle service for your iPhone, iPad, iPod or Samsung. If you need to repair your device, one of our iTechs will come to your home, office, or local cafe to perform a repair. Most repairs can be done in under an hour and are backed by our lifetime warranty. Have a used or broken device in a drawer? With our incredible Express Sell service, one our iTechs will come to you to buy your device for cash via a secure, prepaid debit card that can be used online or off. We also provide all-inclusive Do-It-Yourself kits and Mail-in repairs if you so choose.We look forward to providing you with a fantastic experience.


CONNALLY ELECTRIC
11 STANLEY AVE
5.00(
1
)
CONNALLY ELECTRIC
11 STANLEY AVE
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

3 generations electric
No reviews
3 generations electric
No reviews
Free onsite estimate

Residential, commercial, and industrial electrician. Fully licensed and insured with 10 years of experience.

Residential, commercial, and industrial electrician. Fully licensed and insured with 10 years of experience.


Refresh Computers
820 E St Rd 434
5.00(
6
)
Refresh Computers
820 E St Rd 434
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.


Alexander Technical Resources
1263 Glenwood Ave SE
4.66(
2,013
)
Alexander Technical Resources
1263 Glenwood Ave SE
4.66(
2,013
)
Customers say: Super punctual
25 years of experience

Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.

"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"

Jan C on February 2019

Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.

"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"

Jan C on February 2019


Energy Connection Inc.
PO Box 318
No reviews
Energy Connection Inc.
PO Box 318
No reviews
33 years of experience

Beth Finlayson Licensed Electrician
Finlayson
4.92(
120
)
Beth Finlayson Licensed Electrician
Finlayson
4.92(
120
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

My name is Beth Finlayson and I am the owner of this electrical business. I run a small business out of Woburn MA and have been in the trade for over a decade now. My company always strives to be prompt, professional, and yet still maintain reasonable rates.

"Beth did a great job installing new motion sensor lights on my property. Her customer service and communication was excellent. We arranged the entire job via text and email. She was very responsive to my questions and gave great advise. I will hire her again the next time I need a licensed electrician."

Dan F on January 2021

My name is Beth Finlayson and I am the owner of this electrical business. I run a small business out of Woburn MA and have been in the trade for over a decade now. My company always strives to be prompt, professional, and yet still maintain reasonable rates.

"Beth did a great job installing new motion sensor lights on my property. Her customer service and communication was excellent. We arranged the entire job via text and email. She was very responsive to my questions and gave great advise. I will hire her again the next time I need a licensed electrician."

Dan F on January 2021

...
Showing 1-10 of 138

Electrical wiring or panel upgrades FAQs

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The homeowners guide to electrical wiring or panel upgrades
From average costs to expert advice, get all the answers you need to get your job done.
lightning rod protection system installed on roof of house
Jan 22, 2025
Jan 22, 2025
Lightning rod installation can keep your home safe from extensive damage during storms. Our guide shows you how much to budget.
Cable panel for new house
Apr 30, 2025
Apr 30, 2025
Budget for the cost to install a coax outlet based on factors such as the number of outlets, accessibility, labor, installation type, and more.
Woman in modern kitchen opening fridge
Apr 29, 2025
Apr 29, 2025
Budget for whole-house surge protector costs based on factors such as protector type, home size, permits, labor, electrical panel upgrades, and more.
Electrical outlet with three slot receptacles installed on the kitchen island
Apr 23, 2025
Apr 23, 2025
Budget for the cost to install an outlet based on factors such as the number of outlets, the location in your home, outlet type, labor, and more.
new home circuit breaker electrical panel on garage wall
Apr 15, 2025
Apr 15, 2025
Find out how much it costs to replace or upgrade an electrical panel. Read on for pricing breakdowns, cost factors, and when it’s time to upgrade your panel.
modern black metal lighting fixtures hanging in dining room
Apr 16, 2025
Apr 16, 2025
The cost to replace a light fixture depends on the type and number of fixtures you have. Use this guide to plan your budget.
Share project details to get started.