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Solar panel installers in Seaford

EMD Solar Corporation
8 Goose Hill Road
New on HomeAdvisorNew on Angi
Approved Pro
EMD Solar Corporation
8 Goose Hill Road
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

EMD SOLAR INC, 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.

EMD SOLAR INC, 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.


Avatar for Surf Clean Energy
Surf Clean Energy
111 Smithtown Bypass
4.74(
19
)
Approved Pro
Surf Clean Energy
111 Smithtown Bypass
4.74(
19
)
Approved Pro
Customers say: Quality work
16 years of experience
Free onsite estimate

With over 10 years of experience the solar industry, Surf Clean Energy is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. As a family owned and operated business, you can trust that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Installment went well, customer service was adequate but I was misguided by clean surf energy salesman he promised my bill would be less than my actual electricity bill that turned out to be false i ended up paying double than what he actually told me I would be paying,"

Reginald D on December 2024

With over 10 years of experience the solar industry, Surf Clean Energy is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. As a family owned and operated business, you can trust that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Installment went well, customer service was adequate but I was misguided by clean surf energy salesman he promised my bill would be less than my actual electricity bill that turned out to be false i ended up paying double than what he actually told me I would be paying,"

Reginald D on December 2024


VELAZ SOLAR LLC
210 Sylvan Ave Suite 21
New on HomeAdvisorNew on Angi
Approved Pro
VELAZ SOLAR LLC
210 Sylvan Ave Suite 21
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience

Velaz Slar 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

Velaz Slar 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


Avatar for Horizons Electric, Inc.
Horizons Electric, Inc.
1527 East Forks Road
5.00(
5
)
Approved Pro
Horizons Electric, Inc.
1527 East Forks Road
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

Here at Horizons Electric - KPS Solar We are one of the few Veteran owned Businesses here on LI. We served our country proudly and now we wish to serve you with the same dedication. With over 30 years of combined experience in Electric and Solar and we are a local Long Island business not one of those businesses from California or New Jersey. We take pride in the quality of work and the customer satisfaction that we give each and every customer! We are 100% veteran owned, NABCEP/NYSERDA certified and a Licensed Master Electrician for over 22 years, and WE WILL BEAT OUR COMPETITORS PRICES! We install American made Panasonic and Solar Edge equipment. Nothing but the best! Call us today to learn more about how we can help you. Give us a chance for your business. Help a Veteran. We offer discounts to Firest responders, Fire, Police, EMT as well as Veterans both retired and Active including Gold Star Familty members.

"They were incredible, good team, professional, courteous. Kevin is a good guy, it was a solo install, and I couldn't be happier."

Bob Z on September 2018

Here at Horizons Electric - KPS Solar We are one of the few Veteran owned Businesses here on LI. We served our country proudly and now we wish to serve you with the same dedication. With over 30 years of combined experience in Electric and Solar and we are a local Long Island business not one of those businesses from California or New Jersey. We take pride in the quality of work and the customer satisfaction that we give each and every customer! We are 100% veteran owned, NABCEP/NYSERDA certified and a Licensed Master Electrician for over 22 years, and WE WILL BEAT OUR COMPETITORS PRICES! We install American made Panasonic and Solar Edge equipment. Nothing but the best! Call us today to learn more about how we can help you. Give us a chance for your business. Help a Veteran. We offer discounts to Firest responders, Fire, Police, EMT as well as Veterans both retired and Active including Gold Star Familty members.

"They were incredible, good team, professional, courteous. Kevin is a good guy, it was a solo install, and I couldn't be happier."

Bob Z on September 2018


Avatar for EZ Home Consulting, Inc.
EZ Home Consulting, Inc.
40 Honeysuckle Court
5.00(
3
)
Approved Pro
EZ Home Consulting, Inc.
40 Honeysuckle Court
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

With over 15 years of experience serving the Stormville area for the past 5, EZ Home Consulting is the solution for all your Solar needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!  

"Excellent,t clean work. The consultant is very knowledgeable within his industry."

Mike D on May 2018

With over 15 years of experience serving the Stormville area for the past 5, EZ Home Consulting is the solution for all your Solar needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!  

"Excellent,t clean work. The consultant is very knowledgeable within his industry."

Mike D on May 2018


Avatar for SUNation Solar Systems
SUNation Solar Systems
171 Remington Blvd.
4.83(
80
)
Approved Pro
SUNation Solar Systems
171 Remington Blvd.
4.83(
80
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 local quotes requested

Founded in 2003, SUNation Energy is the largest solar contractor in the Nassau/Suffolk Long Island region with over 8,000 Residential, Commercial and Municipal solar projects installed, saving New Yorkers well over $20 million on their energy bills each year through sustainable energy. SUNation is the local solar expert trusted by Long Islanders and Queens, Brooklyn, and Staten Island residents for professionally installing the highest quality equipment with the best customer experience and has been voted Best of Long Island Solar Business for 15 years in a row in 2024. We also boast an A+ rating with the BBB and are recognized as 2023 Top Solar Contractors, Elite Service designation from Home Advisor, and as a 2020 Pre-Screened Solar Pro from Solar Reviews . Tesla Powerwall Certified. NYSERDA Platinum Status 2024-Quality Solar Installer. Call us today for a free solar consultation!

"The sales person and team were very easy to work with"

Sara R on December 2023

Founded in 2003, SUNation Energy is the largest solar contractor in the Nassau/Suffolk Long Island region with over 8,000 Residential, Commercial and Municipal solar projects installed, saving New Yorkers well over $20 million on their energy bills each year through sustainable energy. SUNation is the local solar expert trusted by Long Islanders and Queens, Brooklyn, and Staten Island residents for professionally installing the highest quality equipment with the best customer experience and has been voted Best of Long Island Solar Business for 15 years in a row in 2024. We also boast an A+ rating with the BBB and are recognized as 2023 Top Solar Contractors, Elite Service designation from Home Advisor, and as a 2020 Pre-Screened Solar Pro from Solar Reviews . Tesla Powerwall Certified. NYSERDA Platinum Status 2024-Quality Solar Installer. Call us today for a free solar consultation!

"The sales person and team were very easy to work with"

Sara R on December 2023


Avatar for Universe Home Services
Universe Home Services
3782 Merrick Rd
4.54(
443
)
Approved Pro
Universe Home Services
3782 Merrick Rd
4.54(
443
)
Approved Pro
Customers say: Super punctual
3101 local quotes requested
71 years of experience

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"Another terrific team just left my home after summer a/c service at our home Always respectful and on time Answered all my questions and will advise us on contractor for vent cleaning Glad we use this terrific company"

John B on April 2025

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"Another terrific team just left my home after summer a/c service at our home Always respectful and on time Answered all my questions and will advise us on contractor for vent cleaning Glad we use this terrific company"

John B on April 2025


Barnagat Plumbing Inc
193 Foxhurst Rd
4.67(
197
)
Approved Pro
Barnagat Plumbing Inc
193 Foxhurst Rd
4.67(
197
)
Approved Pro
Customers say: Quality work
463 local quotes requested
45 years of experience

When it comes to local plumbers, no one else can provide you with great services like Barnagat Plumbing Inc. can. Here at Barnagat Plumbing Inc, we can help take care of all your plumbing needs. We years of experience, we strive to provide you with reliable plumbing services at reasonable prices. So if you have a leaky pipe or complete bathroom plumbing, make sure to give us a call at the office at (516) 225-2854 or (516) 764-0895.

"Barbara was phenomenal. A true professional dedicated to her craft and excellent customer service. We had a custom toilet that stopped working, and a leaky faucet in the same bathroom. She reached out right away after requesting a quote through Angi, and she came the same day. At first she told us that the toilet required a part she’d have to order, and after fiddling with the faucet, recommended the 15 year-old fixture be replaced. I offered to purchase it from Home Depot or Lowe’s she agreed to come back to replace the old one and install it in 3 days. After she left, she called me back and asked if she can return because she figured out how she could try to fix the toilet with existing parts she had in her truck. She did it. The toilet is functioning better than it did before the problems began! She then returned 3 days later as promised to replace the bathroom faucet, a complicated project because of the cabinet structure that she stuck with and skillfully completed. On a personal note. We bonded once I asked about the name of the company, which her father, who founded the company, named after his Navy ship. My dad also served in the Navy. Barbara kept me regularly posted about when she’d arrive and the progress of the work. She was true to her word. I’d gladly paid her for her excellent work."

Karl R on April 2023

When it comes to local plumbers, no one else can provide you with great services like Barnagat Plumbing Inc. can. Here at Barnagat Plumbing Inc, we can help take care of all your plumbing needs. We years of experience, we strive to provide you with reliable plumbing services at reasonable prices. So if you have a leaky pipe or complete bathroom plumbing, make sure to give us a call at the office at (516) 225-2854 or (516) 764-0895.

"Barbara was phenomenal. A true professional dedicated to her craft and excellent customer service. We had a custom toilet that stopped working, and a leaky faucet in the same bathroom. She reached out right away after requesting a quote through Angi, and she came the same day. At first she told us that the toilet required a part she’d have to order, and after fiddling with the faucet, recommended the 15 year-old fixture be replaced. I offered to purchase it from Home Depot or Lowe’s she agreed to come back to replace the old one and install it in 3 days. After she left, she called me back and asked if she can return because she figured out how she could try to fix the toilet with existing parts she had in her truck. She did it. The toilet is functioning better than it did before the problems began! She then returned 3 days later as promised to replace the bathroom faucet, a complicated project because of the cabinet structure that she stuck with and skillfully completed. On a personal note. We bonded once I asked about the name of the company, which her father, who founded the company, named after his Navy ship. My dad also served in the Navy. Barbara kept me regularly posted about when she’d arrive and the progress of the work. She was true to her word. I’d gladly paid her for her excellent work."

Karl R on April 2023


Avatar for Herber Plumbing & Heating Corp.
Herber Plumbing & Heating Corp.
54 Park Ave
4.66(
206
)
Approved Pro
Herber Plumbing & Heating Corp.
54 Park Ave
4.66(
206
)
Approved Pro
Customers say: True professional
928 local quotes requested
54 years of experience

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Great. They showed up on time Wednesday morning; done and gone before noon. Both the water heater and the garbage disposal work really well; they took the old stuff away. Work was professional."

Alan V on November 2019

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Great. They showed up on time Wednesday morning; done and gone before noon. Both the water heater and the garbage disposal work really well; they took the old stuff away. Work was professional."

Alan V on November 2019


Avatar for Aqua Tech Plumbing
Aqua Tech Plumbing
4356 Martha Ave
4.67(
3
)
Approved Pro
Aqua Tech Plumbing
4356 Martha Ave
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1897 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, 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!

"Very good service. Explained everything. Removed and/or replace with explanations."

Charles M on March 2025

We specialize in plumbing services, repairs, inspections, installations, 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!

"Very good service. Explained everything. Removed and/or replace with explanations."

Charles M on March 2025

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Showing 1-10 of 990

Solar panel installations FAQs

Spring and fall offer the optimal time for scheduling an installation. Cooler weather means crews can work more efficiently without the summer heat slowing them down, and contractors often have increased availability between peak seasons. You’ll also avoid winter storms that can delay roof work. If you’re targeting a tax credit for the current year, aim to have the system running by December 31 so the credit can be applied.

Most systems recoup their post-tax-credit cost in six to 10 years. Your exact payback window depends on local utility rates, the amount of sunlight your roof receives, and the amount of energy you use. The higher your electric bill, the faster those panels work off their price tag. Add in the 30% federal tax credit and any state incentives, and you’ll start seeing true savings even sooner.

You can count on most panels to produce power for 25 to 30 years, and many monocrystalline models keep going for closer to 40. Thin-film options sit on the shorter end at 20 years. Staying on top of annual cleanings and quick repairs helps every panel reach the high end of its lifespan and protects your investment along the way.

Yes—if your system is properly sized, you can power an entire home with solar energy. A solar power designer will look at your yearly kilowatt-hour use, roof space, local sun hours, and whether you’re adding battery storage. When those pieces line up, the panels can cover all of your day-to-day needs and bank extra energy for nighttime or cloudy days.

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