
Get matched with top solar panel pros in Williston Park, NY
There are 5 highly-rated local solar panel pros.
Need a pro for your solar panel service project in Williston Park, NY?
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Verified Reviews for Solar Panel Service pros in Williston Park, NY
*The Angi rating for Solar Panel Service companies in Williston Park, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
*The HomeAdvisor rating for Solar Panel Service companies in Williston Park, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
Last update on November 23, 2025
Find Solar panel pros in Williston Park
VELAZ SOLAR LLC
VELAZ SOLAR LLC
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

EZ Home Consulting, Inc.
EZ Home Consulting, Inc.
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

Ty Solar Electrician
Ty Solar Electrician
Ty Solar Electrician Inc is a solar electrician company who concentrated on Solar related electrician services. Our expertise is to fix your Solar issues. Our master electrician has 15 years of experience in Solar PV systems installation and repair services. Our service call is $600 flat.
"We were extremely happy with Ty and his service. He is completely professional, extremely detail oriented and very helpful. He replaced a defective inverter and then even helped us understand how to use our back-up generator as a courtesy. Both he and his assistant worked all day to solve our problem and took the time to answer all of our questions. It is extremely difficult to find a true solar professional - and that is exactly what he is! We would recommend him without hesitation."
Ron P on September 2025
Ty Solar Electrician Inc is a solar electrician company who concentrated on Solar related electrician services. Our expertise is to fix your Solar issues. Our master electrician has 15 years of experience in Solar PV systems installation and repair services. Our service call is $600 flat.
"We were extremely happy with Ty and his service. He is completely professional, extremely detail oriented and very helpful. He replaced a defective inverter and then even helped us understand how to use our back-up generator as a courtesy. Both he and his assistant worked all day to solve our problem and took the time to answer all of our questions. It is extremely difficult to find a true solar professional - and that is exactly what he is! We would recommend him without hesitation."
Ron P on September 2025

SUNation Solar Systems
SUNation Solar Systems
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

HSM PIPING & HEATING INC
HSM PIPING & HEATING INC
We have been in business for around 8 years. Our goal is to provide our customers quick and quality service to help maintain the maximum comfort in their homes.
"RIP OFF! DO NOT HIRE! FRAUD! DO NOT HIRE! "
Zenobia C on November 2025
We have been in business for around 8 years. Our goal is to provide our customers quick and quality service to help maintain the maximum comfort in their homes.
"RIP OFF! DO NOT HIRE! FRAUD! DO NOT HIRE! "
Zenobia C on November 2025

All Weather Heating & Cooling
All Weather Heating & Cooling
All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.
"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"
JIM G on June 2023
All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.
"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"
JIM G on June 2023

SUNation Solar Systems
SUNation Solar Systems
SUNation Energy is Long Island’s home-grown, award-winning solar and battery design and installation expert. They have been voted Best of Long Island for 15 years in a row in 2024. The company is built on exceeding every customer’s expectations through exceptional customer service. SUNation has designed and installed over 8,000 residential, commercial and municipal installations since 2003 and currently services over 12,000 systems. SUNation is the recipient of the following honors: A+ Rating with the Better Business Bureau, a top rating with SolarReviews.com and over 600 Google Reviews. Other awards include Top Solar Contractor for 2023 in the U.S. by Solar Power World, and NYSERDA: Quality Solar Installer-Platinum Status.
"Was walked through the entire process and was extremely efficient. The installers were polite and left my home spotless. Can't wait to start to seeing my savings."
SHANNON C on February 2023
SUNation Energy is Long Island’s home-grown, award-winning solar and battery design and installation expert. They have been voted Best of Long Island for 15 years in a row in 2024. The company is built on exceeding every customer’s expectations through exceptional customer service. SUNation has designed and installed over 8,000 residential, commercial and municipal installations since 2003 and currently services over 12,000 systems. SUNation is the recipient of the following honors: A+ Rating with the Better Business Bureau, a top rating with SolarReviews.com and over 600 Google Reviews. Other awards include Top Solar Contractor for 2023 in the U.S. by Solar Power World, and NYSERDA: Quality Solar Installer-Platinum Status.
"Was walked through the entire process and was extremely efficient. The installers were polite and left my home spotless. Can't wait to start to seeing my savings."
SHANNON C on February 2023

Premier HVAC Services
Premier HVAC Services
When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.
"I called Premier HVAC Services for a routine check-up, and they never showed up. After waiting 3 hours, they rescheduled for a week later without any apologies. Completely unprofessional and unreliable. I wouldn’t trust them with my HVAC needs."
Heidi O on October 2025
When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.
"I called Premier HVAC Services for a routine check-up, and they never showed up. After waiting 3 hours, they rescheduled for a week later without any apologies. Completely unprofessional and unreliable. I wouldn’t trust them with my HVAC needs."
Heidi O on October 2025

Universe Home Services
Universe Home Services
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!
"The plumber came out explained the whole process & provided me with a reasonable price that was in my budget & the next day they installed the new system. Mike was fantastic he walked me thru the whole process very neat & professional. The installation was fast & complete great job well worth the money"
Anthony G on November 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!
"The plumber came out explained the whole process & provided me with a reasonable price that was in my budget & the next day they installed the new system. Mike was fantastic he walked me thru the whole process very neat & professional. The installation was fast & complete great job well worth the money"
Anthony G on November 2025
YYSS Family Office LLC
YYSS Family Office LLC
All Sunny Technology Group is a leading integrated solar technology company, specializing in the research, production, and sale of solar tiles. Our mission is to provide durable and sustainable energy solutions for both commercial and residential markets through innovative solar technology. Our solar tiles are not only efficient in energy conversion but also feature unique designs that seamlessly integrate with various architectural styles and environments. Utilizing state-of-the-art photovoltaic technology, our products perform reliably under various climatic conditions, ensuring a consistent energy supply. At All Sunny Technology Group, we are committed to pushing the boundaries of solar technology through continuous innovation and optimization, creating maximum value for our customers. Beyond our products, we offer comprehensive services including project planning, system design, installation support, and after-sales service. Our team comprises experienced engineers, designers, and technical experts dedicated to providing customized solutions to ensure the smooth implementation and long-term operation of projects. At All Sunny Technology Group, we believe that solar technology is the key to a sustainable future. We are dedicated to promoting the adoption of clean energy through our products and services, contributing to a greener, more sustainable world. Core Products: Solar Tiles: Innovative and efficient solar tiles suitable for a wide range of commercial and residential projects. Services Offered: Project Planning and Consultation System Design and Integration Installation Support After-sales Service and Maintenance Market Focus:
All Sunny Technology Group is a leading integrated solar technology company, specializing in the research, production, and sale of solar tiles. Our mission is to provide durable and sustainable energy solutions for both commercial and residential markets through innovative solar technology. Our solar tiles are not only efficient in energy conversion but also feature unique designs that seamlessly integrate with various architectural styles and environments. Utilizing state-of-the-art photovoltaic technology, our products perform reliably under various climatic conditions, ensuring a consistent energy supply. At All Sunny Technology Group, we are committed to pushing the boundaries of solar technology through continuous innovation and optimization, creating maximum value for our customers. Beyond our products, we offer comprehensive services including project planning, system design, installation support, and after-sales service. Our team comprises experienced engineers, designers, and technical experts dedicated to providing customized solutions to ensure the smooth implementation and long-term operation of projects. At All Sunny Technology Group, we believe that solar technology is the key to a sustainable future. We are dedicated to promoting the adoption of clean energy through our products and services, contributing to a greener, more sustainable world. Core Products: Solar Tiles: Innovative and efficient solar tiles suitable for a wide range of commercial and residential projects. Services Offered: Project Planning and Consultation System Design and Integration Installation Support After-sales Service and Maintenance Market Focus:
The Williston Park, NY homeowners’ guide to solar panel services
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