Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Charlestown, RI

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.

Find Electrical wiring or panel upgrade pros in Charlestown

Avatar for B & K Electric, LLC
B & K Electric, LLC
4.6(
261
)

Serving Charlestown, RI and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"They were prompt and did great work. I had my wiring upgraded from 110 watt to a 220 watt panel. They also had my lighting run off 1 switch witch made my life easier. I would recommend B&K again."
B & K Electric
B & K Electric
B & K Electric
B & K Electric
B & K Electric

+5

Response time8 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
53
)

Serving Charlestown, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Jason, has been an important resource for us over the last 7 years as we have renovated 2 old homes. Panel upgrades, wiring, appliance installation, stand by generator installation, electrical inspections etc. etc. He and his firm are very trustworthy, professional and skilled."
My jobs
My jobs
My jobs
My jobs
My jobs

+19

Response time1 day
123 neighbors recently requested a quote
Avatar for S & S ELECTRIC
S & S ELECTRIC
4.7(
83
)

Serving Charlestown, RI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"John and Ryan came on time to check the electrical connection on our Jenn-Air cooktop. They checked the main box and the electrical box by the cooktop. They diagnosed the issue quickly and fixed the connections with the correct kind of wire connectors. While here they also updated an electrical switch. They did all of this within the original estimate S&S provided over the phone. Thanks!"
Response time2 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for V. ISA GENERAL CONSTRUCTION CONTRACTING
V. ISA GENERAL CONSTRUCTION CONTRACTING
4.8(
107
)

Serving Charlestown, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"excellent job on replacing over 40 year old rodent chewed second floor wiring. entire job took about 20 hours or so to complete, probably could of did it quicker if it wasn't for the awful construction of my attic leaving a foot or so to crawl around . also does other types of contracting too, a one stop shop for most of your home improvement jobs ."
Bathroom remodel
Bathroom remodel
Electric car charging
Standby generators
Plugs and switches

+21

Response time6 hrs
Response rate90%
13 neighbors recently requested a quote
Avatar for Ryan Silvia
Ryan Silvia
3.8(
17
)

Serving Charlestown, RI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The owner of this business is hard working man who gets the job with no mistakes. He fixes what is needed and will make sure that everything is how itâ s supposed to be. Definitely would recommend him if you need any type of electrical work done."
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Smart thermostat upgrade

+1

Response time7 hrs
Response rate90%
11 neighbors recently requested a quote
Champion Electrical Services Inc
New to Angi

Serving Charlestown, RI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \nHello@CallTheChamp.com

Avatar for Cox Electric, LLC
Cox Electric, LLC
2.3(
3
)

Serving Charlestown, RI and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

30+ years of experience! \nOur mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

71 neighbors recently requested a quote
Recommended by50%of homeowners
...
Showing 1-10 of 63
FAQs for electrical wiring or panel upgrade projects in Charlestown, RI

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 Charlestown, RI 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.