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Find Electrical wiring or panel upgrade pros in Old Greenwich

Avatar for R.Piro Electric, LLC
R.Piro Electric, LLC
4.9(
57
)

Serving Old Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Piro Electric upgraded my 1950's 60 amp home electrical service to 200 amps. Very knowledgeable, prompt, neat, and courteous. Easy to work with. Did what they said, when they said. Would recommend them highly."
Response time1 day
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Smart Electrical Solutions, LLC
Smart Electrical Solutions, LLC
5.0(
15
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Such a nice young man, very pleasant, explains what he is doing and why. Worked quickly and cleaned up any mess. Saulo is very knowledgeable"
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel

+30

Response time1 day
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mikell Electric
Mikell Electric
4.7(
26
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I am very pleased with the excellent quality of the work by Mikell Electric. Spencer installed a new fuse box, outside fixtures plus wiring. He was courteous, respectful and prompt. He took the time to explain the process, timeframe and answered all of my questions. I have already had him back again for another electrical project."
Response time3 days
39 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for GH Electrical Solutions LLC
GH Electrical Solutions LLC
5.0(
4
)

Serving Old Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Hired GH Electric to replace my old Panel. The whole process took no time at all and the price was great for the work, I'm happy with my new panel and I would hire them again. "
Greenwich CT
Greenwich CT
Greenwich CT
Greenwich CT
Greenwich CT

+8

Response time11 hrs
34 neighbors recently requested a quote
Avatar for PNS Holdings
PNS Holdings
4.8(
11
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They quoted half as much as another company yet the quality of work was excellent. Very thorough, cleaned up after themselves, polite. The only issue was limited English but that didn't really affect anything. The project was challenging and they figured it out. Will definitely use them again for future electrical work."
Complete Home wiring with Pool and solar panels
Tesla Car Charger in Garage
Tesla Charger
Home Automation Control4 in “Man Cave”
Complete home wiring including solar panels

+22

Response time12 hrs
Recommended by100%of homeowners
Showing 1-10 of 12
FAQs for electrical wiring or panel upgrade projects in Old Greenwich, CT

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 Old Greenwich, CT 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.