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Find Electrical for home addition or remodel installers in Greenlawn

Avatar for Real Power Electrical Contractors

Real Power Electrical Contractors

5.00(
6
)
Approved Pro

Real Power Electrical Contractors

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are 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.

"They worked as a subcontractor for a commercial project I had with a county water station. Marty is very knowledgeable, on time, cooperative with other trades, neat. His crew is also the same. Great guy, I would hire him again."

Nadine W on September 2024

We are 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.

"They worked as a subcontractor for a commercial project I had with a county water station. Marty is very knowledgeable, on time, cooperative with other trades, neat. His crew is also the same. Great guy, I would hire him again."

Nadine W on September 2024


Avatar for Morris Electric

Morris Electric

4.93(
30
)
Approved Pro

Morris Electric

4.93(
30
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 years of experience

We can take on a wide range of residential electrical projects, to include full installation for additions, and remodels as well as wiring or panel upgrades. We take pride in the quality of our work, and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction.

"Excellent service. I had a literal fire start due to faulty wires from the pole to my house. Morris Electric showed up promptly despite it being after hours, diagnosed the problem, and made sure my house was back in order. Highly recommended!"

Carlo V on May 2025

We can take on a wide range of residential electrical projects, to include full installation for additions, and remodels as well as wiring or panel upgrades. We take pride in the quality of our work, and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction.

"Excellent service. I had a literal fire start due to faulty wires from the pole to my house. Morris Electric showed up promptly despite it being after hours, diagnosed the problem, and made sure my house was back in order. Highly recommended!"

Carlo V on May 2025


"Frank did a great job. Highly recommended!!!"

PAUL N on June 2024

We are a full service electrical company. We are committed to serving our customers.There is no job that is too big or too small so please give us a call!

"Frank did a great job. Highly recommended!!!"

PAUL N on June 2024


Edgar's Electrical Services

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Edgar's Electrical Services

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

we take great pride in our 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.

we take great pride in our 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.


Avatar for Call Me Electric, Inc.

Call Me Electric, Inc.

4.86(
32
)
Approved Pro

Call Me Electric, Inc.

4.86(
32
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 years of experience

Call Me Electric, Inc., has been a family owned and operated business since 1985, focusing on the fundamentals of providing quality service at reasonable prices and currently based out of West Babylon, NY. Master Electrician and CEO Ralph Lambiase founded the company with the intention of powering homes across Long Island helping families renovate their home projects. Call Me Electric, Inc., is a full service electrical contractor serving all of Nassau and Suffolk counties. We are fully licensed and insured. Se habla español.

"I used Call Me Electric because they were highly reviewed on angie's list, and after using them their reviews are right on. they are amazing at what they do, and very prompt and professional. i had a light post installed outside, a light fixture installed at my front door and back door, electrical outlets repaired outside, light fixture installed in my office, and had my basement lights replaced with led lights. All the work was done just the way we wanted it. I want to think Ralph, John, Andrew, and Nick for being very professional and doing a great job. i highly recommend them for all your electric work and i will be using them in the future. thanks again."

Terrayl E on June 2021

Call Me Electric, Inc., has been a family owned and operated business since 1985, focusing on the fundamentals of providing quality service at reasonable prices and currently based out of West Babylon, NY. Master Electrician and CEO Ralph Lambiase founded the company with the intention of powering homes across Long Island helping families renovate their home projects. Call Me Electric, Inc., is a full service electrical contractor serving all of Nassau and Suffolk counties. We are fully licensed and insured. Se habla español.

"I used Call Me Electric because they were highly reviewed on angie's list, and after using them their reviews are right on. they are amazing at what they do, and very prompt and professional. i had a light post installed outside, a light fixture installed at my front door and back door, electrical outlets repaired outside, light fixture installed in my office, and had my basement lights replaced with led lights. All the work was done just the way we wanted it. I want to think Ralph, John, Andrew, and Nick for being very professional and doing a great job. i highly recommend them for all your electric work and i will be using them in the future. thanks again."

Terrayl E on June 2021


Avatar for Herman Berger & Sons Inc

Herman Berger & Sons Inc

4.93(
47
)
Approved Pro

Herman Berger & Sons Inc

4.93(
47
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
96 years of experience

Herman Berger & Sons is a four generation licensed electrical contracting business established in 1930. We are licensed in both New York City and Long Island. We perform work both large and small, ranging from electrical service upgrades to changing those hard to reach light bulbs.

"Mike and Ben are the most professional electricians I have worked with. Responsible and timely. Very happy with their service"

Mike S on December 2023

Herman Berger & Sons is a four generation licensed electrical contracting business established in 1930. We are licensed in both New York City and Long Island. We perform work both large and small, ranging from electrical service upgrades to changing those hard to reach light bulbs.

"Mike and Ben are the most professional electricians I have worked with. Responsible and timely. Very happy with their service"

Mike S on December 2023


Avatar for Antonio Ferrao Electric

Antonio Ferrao Electric

4.64(
28
)
Approved Pro

Antonio Ferrao Electric

4.64(
28
)
Approved Pro
Customers say: Quick response
39 local quotes requested
37 years of experience

Antonio Ferrao Electric, a veteran owned and operated electrical contractor, established 1989 provides all types of residential and commercial electrical service in Westchester and Putnam Counties. Our Teams strives to provide excellent service to your satisfaction at a fair price. Most Jobs require payment upon completion to customers satisfaction. Larger Jobs such as Home renovations have a payment plan of 1/3 at acceptance, 1/3 at roughing, 1/3 at Completion. We always provide free written estimates.

"Antonio responded quickly, accurate assesment, very good price. The work was very well done. The office was also excellent to work with. On a rating system of 1 to 10, my rating is an 11. I will not hesitate to recommend them to anyone. "

Frank G on December 2025

Antonio Ferrao Electric, a veteran owned and operated electrical contractor, established 1989 provides all types of residential and commercial electrical service in Westchester and Putnam Counties. Our Teams strives to provide excellent service to your satisfaction at a fair price. Most Jobs require payment upon completion to customers satisfaction. Larger Jobs such as Home renovations have a payment plan of 1/3 at acceptance, 1/3 at roughing, 1/3 at Completion. We always provide free written estimates.

"Antonio responded quickly, accurate assesment, very good price. The work was very well done. The office was also excellent to work with. On a rating system of 1 to 10, my rating is an 11. I will not hesitate to recommend them to anyone. "

Frank G on December 2025


Avatar for American Electrical Standard

American Electrical Standard

4.98(
92
)
Approved Pro

American Electrical Standard

4.98(
92
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
30 local quotes requested

We are a licensed and insured Veteran owned and operated business. We do all phases of electrical work. From installing an outlet, light, ceiling fan, changing out a panel, pools, kitchen remodels, extensions, new builds and commercial projects. We look forward to providing you the highest quality of electrical work at a competitive price. We are now offering Starlink installations, call for more details.

"Matt is a true professional. He came to fix problems incurred from a previous electrician and finish a project left undone. "

Frank W on December 2025

We are a licensed and insured Veteran owned and operated business. We do all phases of electrical work. From installing an outlet, light, ceiling fan, changing out a panel, pools, kitchen remodels, extensions, new builds and commercial projects. We look forward to providing you the highest quality of electrical work at a competitive price. We are now offering Starlink installations, call for more details.

"Matt is a true professional. He came to fix problems incurred from a previous electrician and finish a project left undone. "

Frank W on December 2025


"Skilled and kind"

Pearl K on December 2025

JDM Electric has been serving the community for 12 years! Located in Glen Cove, New York, our small organization primarily operates in the electrical work sector.

"Skilled and kind"

Pearl K on December 2025


Avatar for ALL SHORE ELECTRIC, INC.

ALL SHORE ELECTRIC, INC.

5.00(
4
)
Approved Pro

ALL SHORE ELECTRIC, INC.

5.00(
4
)
Approved Pro
1 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!

"Great Service!"

Jake M on December 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!

"Great Service!"

Jake M on December 2025

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FAQs for electrical for home addition or remodel installation projects in Greenlawn, NY

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The Greenlawn, NY homeowners’ guide to electrical for home addition or remodel installations

From average costs to expert advice, get all the answers you need to get your job done.