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Find Electrical wiring or panel upgrade pros in Rockville Centre

Avatar for Home Improvement Advisor
Home Improvement Advisor
4.9(
171
)

Serving Rockville Centre, NY and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

"We called Home Electric Advisor to upgrade our electricity because we are unable to use the air conditioner at the same time as the washing machine, and dishwasher . He advised us on what electrical work needed to be done. We had a new electric panel with grounding installed and new wiring for the washing machine and the air conditioner. We are now able to use everything without worrying about the circuit breaker. He came on time and completed the work in a day and a half. He was easy to communicate with and gave us the price for all the work upfront. There were no surprises in the cost of the project. We are very happy with his work."
Advisor
Recommended by87%of homeowners
Avatar for BQ Electric Inc
BQ Electric Inc
4.9(
369
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Replacing fan went very well. There were 2 workers and they had a very good portable light because it was dark at the time of the appt. I would definitely hire again. Highly recommend BQ Electric. Thank you!"
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for No Shorts Electric, Inc.
No Shorts Electric, Inc.
5.0(
95
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Mike from No shorts electric was very prompt. He carefully inspected the entire electric panel and said that the source of the odor was something other than electrical. He was very methodical and courteous. He did not charge anything, even for a service call or for his time/travel. That was so pleasantly surprising. WIll gladly use him again and highly recommend him to others."
old electrical meter and meter pan
Service Upgrade
Service Upgrade
old electrical meter and meter pan
old 100 amp fused electrical panel

+3

Response time2 hrs
Response rate96%
Recommended by97%of homeowners
Avatar for Shamrock Electric Co Inc
Shamrock Electric Co Inc
5.0(
302
)

Serving Rockville Centre, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Mike and his team are awesome! They upgraded my electric service to 200 amps, installed a new light fixture in my dining room, installed high hats in my kitchen, and replaced a number of other fixtures and outlets around my home. The work was completed in a single day and everything looks great! I've recommended Shamrock to my parents, and will definitely use them for future electrical work."
Electrical Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time9 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Absolute Electrical Service, Inc.
Absolute Electrical Service, Inc.
4.8(
101
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Ross was great as were the rest of his crew. I think I met almost all of them. The project included two new Leviton smart load panels and a new meter box as well as new underground service line which required working with PSEG. It was all taken care of professionally and efficiently on time and at a reasonable cost. The work was done in two stages as per my preference and budget over about 5 months. I had them come back for additional work unrelated to load panels installing outlets by 8 skylights and a new fan box. All done professionally. Will definitely use again. Low friction, cost effective, timely and high quality."
 tiger
 ace
 1600 amp service
 pool
commercial projects

+1

Response time11 hrs
15 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for A.R.C. ELECTRICAL CONTRACTING CORP.
A.R.C. ELECTRICAL CONTRACTING CORP.
5.0(
7
)

Serving Rockville Centre, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Always a positive experience! He is professional, reliable, and clearly very knowledgeable. He takes the time to explain what needs to be done, works efficiently, and makes sure everything is safe and up to code. What really stands out is his attention to detail and the care he shows for our home—he leaves everything neat and organized. It’s not easy to find someone who combines both great skill and great customer service, but he really does. We’d gladly recommend him to anyone looking for electrical work and will definitely call him again for future projects! "
Response time7 hrs
2 neighbors recently requested a quote
Avatar for Antonio Ferrao Electric
Antonio Ferrao Electric
4.6(
30
)

Serving Rockville Centre, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Emergency services offered

"Contractor and client provided light fixtures installed in various locations. Some openings needed to be made to access wiring. The openings were resealed, but more rework will be needed at a later date."
Screwless cover plates
Pantry
Nest Thermostat
Staircase lighting
Kitchen

+52

Response time12 hrs
2 neighbors recently requested a quote
Recommended by83%of homeowners
Showing 1-10 of 30
FAQs for electrical wiring or panel upgrade projects in Rockville Centre, NY

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 Rockville Centre, NY 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.