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Find Electrical wiring or panel upgrade pros in Mastic

Avatar for Gem's Electrical Contracting LLC

Gem's Electrical Contracting LLC

4.82(
58
)
•Approved Pro

Gem's Electrical Contracting LLC

4.82(
58
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
14 years of experience

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

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

Four Leaf Electric

5.00(
8
)
•Approved Pro

Four Leaf Electric

5.00(
8
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Four Leaf Electric, 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.

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Allison R on May 2019

Four Leaf Electric, 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.

"null"

Allison R on May 2019

Avatar for J.T. Rose Electric

J.T. Rose Electric

5.00(
14
)
•Approved Pro

J.T. Rose Electric

5.00(
14
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
82 local quotes requested

With over 20 years of electrical experience, we are here to help you with all your electrical needs. Licensed and insured, we can tackle anything from smart home networking and landscape lighting to service upgrades and Generators

"The service was very great! the technician s professionalism and helpfulness"

Linda M on December 2025

With over 20 years of electrical experience, we are here to help you with all your electrical needs. Licensed and insured, we can tackle anything from smart home networking and landscape lighting to service upgrades and Generators

"The service was very great! the technician s professionalism and helpfulness"

Linda M on December 2025

Avatar for Absolute Electrical Service, Inc.

Absolute Electrical Service, Inc.

4.76(
101
)
•Approved Pro

Absolute Electrical Service, Inc.

4.76(
101
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
31 years of experience

With over 15 years of experience in electrical project repair and service, Absolute Electrical Service meets your consumer needs with "absolute integrity, absolute quality, and absolute satisfaction."

"Russ and his crew were excellent. Easy to schedule and great project managers."

Wamiq J on January 2025

With over 15 years of experience in electrical project repair and service, Absolute Electrical Service meets your consumer needs with "absolute integrity, absolute quality, and absolute satisfaction."

"Russ and his crew were excellent. Easy to schedule and great project managers."

Wamiq J on January 2025

Fran Electric Co.

4.59(
102
)
•Approved Pro

Fran Electric Co.

4.59(
102
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
41 local quotes requested

3 generations of Electricians serving Suffolk County since 1955! We are the experts you need to take care of your home or business. We will treat your home or business as we would treat our own. Give Fran Electric Co. a call today. We look forward to working with you for all your electrical needs! Free Estimates ! Service Calls 24/7 !

"Dennis and his associates did an amazing job installing my Tesla EV charger at my home. From start to finish, they were professional, punctual, and knowledgeable. Dennis took the time to explain the process clearly and made sure everything was done safely and up to code. His team worked efficiently, cleaned up after themselves, and the final installation looks super neat and high-quality. He asked me a few questions and was able to give me a quote right away. I really appreciated their attention to detail and how friendly and respectful they were throughout the entire job. I highly recommend fran electric for any electrical work—especially if you’re doing a Tesla charger install. Excellent experience all around!"

Rusheema G on October 2025

3 generations of Electricians serving Suffolk County since 1955! We are the experts you need to take care of your home or business. We will treat your home or business as we would treat our own. Give Fran Electric Co. a call today. We look forward to working with you for all your electrical needs! Free Estimates ! Service Calls 24/7 !

"Dennis and his associates did an amazing job installing my Tesla EV charger at my home. From start to finish, they were professional, punctual, and knowledgeable. Dennis took the time to explain the process clearly and made sure everything was done safely and up to code. His team worked efficiently, cleaned up after themselves, and the final installation looks super neat and high-quality. He asked me a few questions and was able to give me a quote right away. I really appreciated their attention to detail and how friendly and respectful they were throughout the entire job. I highly recommend fran electric for any electrical work—especially if you’re doing a Tesla charger install. Excellent experience all around!"

Rusheema G on October 2025

Avatar for Ryleigh Electric

Ryleigh Electric

4.91(
11
)
•Approved Pro

Ryleigh Electric

4.91(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
34 local quotes requested

Ryleigh Electric: Your trusted electrical experts in the Tri-State Area. With our family-owned and operated business, we bring a personal touch to every project. Count on us for top-notch electrical services. Contact us today!

"It was easy to use our service."

Brian K on December 2025

Ryleigh Electric: Your trusted electrical experts in the Tri-State Area. With our family-owned and operated business, we bring a personal touch to every project. Count on us for top-notch electrical services. Contact us today!

"It was easy to use our service."

Brian K on December 2025

Avatar for Ryder Electric

Ryder Electric

5.00(
3
)
•Approved Pro

Ryder Electric

5.00(
3
)
•Approved Pro
Customers say: Quick response
36 local quotes requested
40 years of experience

Our team of Electricians is skilled, professional, and conscientious with years of experience dealing with the unforeseeable circumstances the commercial and residential Industries present. In addition, we partner with teams of architects, engineers, contractors, manufacturers and suppliers to further, strengthen our foundation in the industry. Each new customer that we work with is welcomed with a lifelong commitment to brighten their lives along the way. We care about what we do and it shows!

"Quick, clean and flexible. They were great. "

Josh G on December 2025

Our team of Electricians is skilled, professional, and conscientious with years of experience dealing with the unforeseeable circumstances the commercial and residential Industries present. In addition, we partner with teams of architects, engineers, contractors, manufacturers and suppliers to further, strengthen our foundation in the industry. Each new customer that we work with is welcomed with a lifelong commitment to brighten their lives along the way. We care about what we do and it shows!

"Quick, clean and flexible. They were great. "

Josh G on December 2025

Avatar for Fran Electric Co.

Fran Electric Co.

4.62(
21
)
•Approved Pro

Fran Electric Co.

4.62(
21
)
•Approved Pro
Customers say: Super punctual
28 local quotes requested
Free onsite estimate

3 generations serving Long Island Distinguished service Award from Agies for the past 2 years. Prompt reliable,and courteous service. We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"The guys showed up on time and did a great job. It was actually kind of tricky but the mix of clean logic and experience got things fixed."

Michael B on November 2025

3 generations serving Long Island Distinguished service Award from Agies for the past 2 years. Prompt reliable,and courteous service. We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"The guys showed up on time and did a great job. It was actually kind of tricky but the mix of clean logic and experience got things fixed."

Michael B on November 2025

Avatar for JAD Electric

JAD Electric

5.00(
5
)
•Approved Pro

JAD Electric

5.00(
5
)
•Approved Pro
1 years of experience
Emergency services offered

At JAD Electrical, we pride ourselves on delivering expert electrical solutions with a personal touch. Serving Suffolk County and Long Island, our mission is to provide tailored services that prioritize safety, quality, and customer satisfaction in every project. Our vision is to become Long Island’s top electrical contracting company, recognized for our professionalism, reliability, and dedication to excellence

At JAD Electrical, we pride ourselves on delivering expert electrical solutions with a personal touch. Serving Suffolk County and Long Island, our mission is to provide tailored services that prioritize safety, quality, and customer satisfaction in every project. Our vision is to become Long Island’s top electrical contracting company, recognized for our professionalism, reliability, and dedication to excellence

Avatar for Shamrock Electric Co Inc

Shamrock Electric Co Inc

4.97(
302
)
•Approved Pro

Shamrock Electric Co Inc

4.97(
302
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 local quotes requested

We are a small personal electrical contracting company that have been in business since 1992. Serving all of Long Island. Trained in Ireland then moved to Long Island to live the American dream of starting a my own business.Owner is on each job from start to finish.We also work with many General contractors that build houses, kitchens and bathrooms. Member of Suffolk County Electrical Contractors Association

"I highly recommend Mike and Shamrock Electric. Replaced my panel in the past and helped me out recently on very short notice. As usual did an excellent job, neatly and efficiently. Mike is extremely knowledgeable, professional and courteous. 5 stars!"

steve . on October 2025

We are a small personal electrical contracting company that have been in business since 1992. Serving all of Long Island. Trained in Ireland then moved to Long Island to live the American dream of starting a my own business.Owner is on each job from start to finish.We also work with many General contractors that build houses, kitchens and bathrooms. Member of Suffolk County Electrical Contractors Association

"I highly recommend Mike and Shamrock Electric. Replaced my panel in the past and helped me out recently on very short notice. As usual did an excellent job, neatly and efficiently. Mike is extremely knowledgeable, professional and courteous. 5 stars!"

steve . on October 2025

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FAQs for electrical wiring or panel upgrade projects in Mastic, NY

Warning signs that indicate potential service line problems include frequent circuit breaker trips, flickering lights throughout your home, buzzing sounds from your electrical panel, or visible damage to exterior wiring. If your home has an older electrical panel (25+ years) or you notice a burning smell near your electrical connections, contact a licensed electrician promptly to evaluate your system's condition.

Responsibility for electrical service lines is divided between the utility company and the homeowner. The utility maintains everything up to the connection point at your property (often the weatherhead or meter), while you're responsible for the service entrance cables, meter base, and all wiring beyond. Contact your specific utility provider to understand exactly where their responsibility ends and yours begins.

A standard electrical service line replacement takes one to two hours for a straightforward installation. This timeline may extend if complications arise or additional electrical work is performed simultaneously. The process includes disconnecting power, removing old wiring, installing new components, and restoring service. Allow additional time for scheduling inspections and obtaining necessary permits.

Most standard homeowners' insurance policies don't cover electrical service line replacement due to normal aging or gradual deterioration. However, damage caused by covered perils like lightning strikes, fires, or fallen trees may qualify for insurance coverage. Some insurance companies offer specific service line coverage as an optional add-on to standard policies. Review your policy details or consult with your insurance agent to understand your specific coverage options.

The Mastic, 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.

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