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Electrical wiring or panel upgrade pros in Nassau

Comalli Electric
111 Exchange St
5.00(
2
)
Approved Pro
Comalli Electric
111 Exchange St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Have hired Comalli to replace main panel, sub panels as well as complete kitchen renovation. Always willing to make sure the job is done accurately and completely. Also they show up on schedule and on time! Highly recommend."

Patrick S on January 2024

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Have hired Comalli to replace main panel, sub panels as well as complete kitchen renovation. Always willing to make sure the job is done accurately and completely. Also they show up on schedule and on time! Highly recommend."

Patrick S on January 2024


Avatar for Ivey Electric
Ivey Electric
404 McChesney Avenue
4.76(
70
)
Approved Pro
Ivey Electric
404 McChesney Avenue
4.76(
70
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

At Ivey Electric, we pride ourselves on providing quality service that customers can believe in. We will always see the project through to the customers satisfaction. Call us for a free estimate and to get a professional out to your home today!

"Started the project, was not available when needed, took a 50% deposit and never finished my work. When asked for a refund he claimed he did not have the money to pay me back so we will be heading to court. He hides behind his phone and would not return my calls."

Carlos B on May 2022

At Ivey Electric, we pride ourselves on providing quality service that customers can believe in. We will always see the project through to the customers satisfaction. Call us for a free estimate and to get a professional out to your home today!

"Started the project, was not available when needed, took a 50% deposit and never finished my work. When asked for a refund he claimed he did not have the money to pay me back so we will be heading to court. He hides behind his phone and would not return my calls."

Carlos B on May 2022


Highline Quality Services
298 4th Avenue
4.83(
3
)
Approved Pro
Highline Quality Services
298 4th Avenue
4.83(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We take great pride in our 3 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Hired Lewis to check out electrical in my older mobile home had to update panel box spent numerous hours here trying to troubleshoot electrical problems. Went over and above to try to solve the problem"

Sharon W on December 2024

We take great pride in our 3 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Hired Lewis to check out electrical in my older mobile home had to update panel box spent numerous hours here trying to troubleshoot electrical problems. Went over and above to try to solve the problem"

Sharon W on December 2024


A. Simmons Electrical Services
603 Medway Earlton Road
4.17(
9
)
Approved Pro
A. Simmons Electrical Services
603 Medway Earlton Road
4.17(
9
)
Approved Pro
Customers say: Quality work
12 years of experience
Free onsite estimate

Here at A. Simmons Electrical Services, we specialize in all electrical needs for all residential properties. We are known to provide the best in quality of work at great prices. Our integrity, professionalism, and attention to detail set us apart from the rest. Give us a call today; we are happy to provide a free estimate and look forward to speaking with you!

"I am satisfied with the outcome"

William de S on November 2024

Here at A. Simmons Electrical Services, we specialize in all electrical needs for all residential properties. We are known to provide the best in quality of work at great prices. Our integrity, professionalism, and attention to detail set us apart from the rest. Give us a call today; we are happy to provide a free estimate and look forward to speaking with you!

"I am satisfied with the outcome"

William de S on November 2024


Jesse Blodgett
211 Monmouth Way
4.95(
10
)
Approved Pro
Jesse Blodgett
211 Monmouth Way
4.95(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
10 local quotes requested

Jesse Blodgett 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.

"I'm all satisfied!!"

Daryl S on May 2025

Jesse Blodgett 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.

"I'm all satisfied!!"

Daryl S on May 2025


Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
25 Industrial Park Rd
New on HomeAdvisorNew on Angi
Approved Pro
Crisafulli Bros. Home Services
25 Industrial Park Rd
New on AngiNew on HomeAdvisor
Approved Pro
24 local quotes requested
86 years of experience

For over 80 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. With a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

For over 80 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. With a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.


UPSTATES FINEST ELECTRIC
11 Hemstreet Ave
4.35(
23
)
Approved Pro
UPSTATES FINEST ELECTRIC
11 Hemstreet Ave
4.35(
23
)
Approved Pro
Customers say: Super punctual
145 local quotes requested
33 years of experience

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"Went great fast and cheap"

matthew m on February 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"Went great fast and cheap"

matthew m on February 2025


Avatar for Hurricane Home Solutions, Inc.
Hurricane Home Solutions, Inc.
12A Petra Ln, Suite 4
New on HomeAdvisorNew on Angi
Approved Pro
Hurricane Home Solutions, Inc.
12A Petra Ln, Suite 4
New on AngiNew on HomeAdvisor
Approved Pro
171 local quotes requested
6 years of experience

Hurricane Home Solutions is the premier provider of Home Standby Generators and Water Purification Systems in New York's Capitol Region. From our office in Colonie we're able to serve Albany and all the surrounding areas, including north up to Lake George and south into the Catskills. Our team of expert technicians offer premium brands like Cummins and Water Right for home owners looking to purchase home generators and water systems. Cummins provides one of the quietest units on the market, and their air cooled units also perform at lower temperatures than direct competitors.

Hurricane Home Solutions is the premier provider of Home Standby Generators and Water Purification Systems in New York's Capitol Region. From our office in Colonie we're able to serve Albany and all the surrounding areas, including north up to Lake George and south into the Catskills. Our team of expert technicians offer premium brands like Cummins and Water Right for home owners looking to purchase home generators and water systems. Cummins provides one of the quietest units on the market, and their air cooled units also perform at lower temperatures than direct competitors.


Avatar for Dragons Electric
Dragons Electric
2847 Plunkett Avenue
4.66(
169
)
Approved Pro
Dragons Electric
2847 Plunkett Avenue
4.66(
169
)
Approved Pro
Customers say: Super punctual
234 local quotes requested
14 years of experience

Dragons Electrical Services LLC is an electrical contracting company serving The Capital Region of Upstate New York. We offer a wide range of services to meet the needs of our customers. We strive to provide quality electrical wiring at a fair price. Our electricians are highly skilled and trained, so you know every project will be completed on time with great attention to detail. We are looking to build long term relationships with our customers. We offer free estimates, so call today!! 518-527-8077, We are standing by to take your call.

"On time and did a nice job. Very professional."

Rick H on April 2025

Dragons Electrical Services LLC is an electrical contracting company serving The Capital Region of Upstate New York. We offer a wide range of services to meet the needs of our customers. We strive to provide quality electrical wiring at a fair price. Our electricians are highly skilled and trained, so you know every project will be completed on time with great attention to detail. We are looking to build long term relationships with our customers. We offer free estimates, so call today!! 518-527-8077, We are standing by to take your call.

"On time and did a nice job. Very professional."

Rick H on April 2025


Avatar for Mel Carr Electric
Mel Carr Electric
6 Highland Ave
4.75(
208
)
Approved Pro
Mel Carr Electric
6 Highland Ave
4.75(
208
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
252 local quotes requested

We thank you for taking the time to research Mel Carr Electric for your residential electrical needs. Our incredible customer service and highly trained electricians are just some of the ways that this 48 year old family-owned company is leading the pack among residential service technicians in the Capital Region. If you choose to use our company, you can expect: • A warm and friendly greeting on the telephone by a live person. • Bright yellow booties on our shoes to protect your floors and keep your home as clean as when we arrived. • Up-front pricing for the entire job, there are no cost surprises when the work is completed. • Experienced, trained, and qualified electricians to troubleshoot existing problems and install new wiring to prevent future issues. • Our guarantee that you will be completely satisfied with all workmanship and quality of the service you receive.

"Service was performed quick and efficiently."

Timothy K on February 2025

We thank you for taking the time to research Mel Carr Electric for your residential electrical needs. Our incredible customer service and highly trained electricians are just some of the ways that this 48 year old family-owned company is leading the pack among residential service technicians in the Capital Region. If you choose to use our company, you can expect: • A warm and friendly greeting on the telephone by a live person. • Bright yellow booties on our shoes to protect your floors and keep your home as clean as when we arrived. • Up-front pricing for the entire job, there are no cost surprises when the work is completed. • Experienced, trained, and qualified electricians to troubleshoot existing problems and install new wiring to prevent future issues. • Our guarantee that you will be completely satisfied with all workmanship and quality of the service you receive.

"Service was performed quick and efficiently."

Timothy K on February 2025

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FAQs for electrical wiring or panel upgrade projects in Nassau, 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 Nassau, NY homeowners’ guide to electrical wiring or panel upgrades
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