Halco has been a trusted home energy company in the Syracuse area for 42 years, and their solar division has become one of the most respected in upstate New York. Based in Liverpool, they bring an unusually broad perspective to solar installation, having spent decades working on HVAC, insulation, and building performance before adding solar to their services.
What earned Halco the top ranking in New York was their 4.9-star rating from 938 reviews, a volume that reflects genuine market dominance in the Central New York region. Their 42-year track record provides a level of brand recognition and trust that newer solar companies spend years trying to build.
The company is NABCEP certified and helps homeowners take full advantage of New York's strong solar incentive package, including the 25% state tax credit (up to $5,000), sales tax exemption, 15-year property tax exemption, and net metering. Their team is well-versed in the NY-Sun incentive program and walks customers through the full economic picture.
Halco's home performance background means they often identify energy efficiency improvements that complement a solar installation. By reducing overall electricity consumption first, they can right-size the solar array, which saves the homeowner money and produces a system that covers a larger percentage of their needs.
With a composite score of 73.8, Halco of Syracuse is our top-ranked solar company in New York for 2026.
“Excellent professional service provided on an older home. Home energy performed (includes a Triple safe sump pump installation with battery backup, Gutter installation with 3 downspouts and a follow...”
Aaron F.
“⭐️⭐️⭐️⭐️⭐️ 5-Star Review for Halco and Electrician Del
I recently had electrical work done by Halco, and I want to take a moment to recognize Del, the electrician who handled my project. He was...”
Pavel N.
“Our forever home geothermal heating install has just wrapped up and I couldn't be any more excited! The entire (indoor, the exterior loop dig was a separate event) job took two weeks, and Jenny and...”
Kimberly S.
“This crew from Halco was absolutely amazing. They were quick, efficient, kind, and educational. The services we received included CleanSpace and Spray Foam in the basement, and Cellulose and Air...”
Keli J.
“mr john irwin arrived promptly & politely to preform an extremely thorough home energy audit for/through EmPower. he took his time (2 1/2 hours), answered many of my inquiries with patience. he was...”
Ryan P.
“Halco did an outstanding job installing spray foam insulation in my shipping container home. The installers, Kevin and Noah were very friendly and professional. In addition to working all day on the...”
T S.
“We just had Halco do an install of a mini split heat/ac system in our house. Kevin and Rex did a great job installing the system. When they got to our home they did a quick assessment of what they...”
M
“HALCO Home Solutions sent Dan Clark, a Home Solutions Expert, to our home today for multiple services. Dan was an amazing resource, and we were so pleased by his work. Dan was thorough, helpful, and...”
SUNation Energy has been a defining presence in Long Island's solar industry since its founding in 2003. Headquartered at 171 Remington Boulevard in Ronkonkoma, the company has grown from a small regional installer into one of the most recognized solar brands in the New York metropolitan area, with over 9,000 completed installations and a workforce of approximately 140 employees serving Long Island, Queens, Brooklyn, Staten Island, and more recently the Tampa and Central Florida markets.
The company's 23-year track record in one of the country's most complex solar markets deserves particular attention. New York's combination of aggressive state incentives through NYSERDA, dense suburban roof configurations, strict municipal permitting, and Long Island Power Authority interconnection requirements creates a regulatory environment that overwhelms many installers. SUNation has navigated that landscape longer than almost any other company on the island, and their institutional knowledge of local building departments, utility processes, and incentive stacking is a genuine competitive advantage.
SUNation's 4.7-star Google rating across 933 reviews reflects strong and consistent customer satisfaction at significant scale. The company has been voted Best of Long Island Solar Business for fifteen consecutive years, which speaks to both their market penetration and sustained community trust. They hold NABCEP certification and carry an A-plus rating with the Better Business Bureau, and their service portfolio has expanded beyond panels to include battery backup systems, EV charging stations, and roofing, positioning them as a comprehensive home energy solutions provider.
What keeps SUNation from the top spot in our rankings is primarily a matter of scoring mechanics rather than any fundamental concern. Their review volume and longevity are impressive, but some newer competitors have edged ahead on specific metrics. Still, for Long Island homeowners seeking a locally owned company with deep roots and a proven ability to handle the full lifecycle of a solar project from design through post-installation monitoring, SUNation remains one of the most reliable choices in the state.
With a composite score of 72.4 out of 100, SUNation Energy holds the second-ranked position among New York solar companies in our 2026 ratings.
“Had my solar installed this weekend 11/29/25. Steve and his team arrived on time and worked so efficiently they were done mid afternoon. Every step was explained to me, a checklist at the end ensured...”
Lawrence L.
“SUNation Energy really surpassed my expectations! From beginning to end, Dave and the team at SUNation treated my family with the utmost respect and consideration. Dave took the time to explain so...”
Carlos G.
“Very satisfied with the service and results. My sales rep Cameron was always quick to respond to my questions even after the panels were installed. My monthly utilities bill went from $300 to $20 a...”
Tom
“I had a great experience with SUNation Energy through the entire process. From the initial proposal through to close out and permitting, they were a pleasure to work with. I had my solar panels and...”
Alain Z.
“SUNation is an experienced, professional organization. They give their best from top to bottom. They keep all promises. They designed a very efficient system that was aesthetically pleasing....”
Sebastian C.
“Everyone I worked with on my roof/solar project were great. The roof and solar teams both did a great job - their leads kept me informed throughout the day on their progress. Thankfully there were...”
P S.
“Working with SUNation was an outstanding experience from start to finish. I highly recommend them to anyone looking for solar installation or related services.
From the very first consultation, the...”
Sherry R.
“Outstanding Solar Installation Experience - 5 Stars
We recently completed our solar panel installation with SuNation Energy, and the entire experience exceeded our expectations from start to finish....”
NY State Solar has established itself as a focused, locally operated solar installer serving the New York City metropolitan area from its headquarters at 385 West John Street in Hicksville. Over the past ten years, the company has built a portfolio of thousands of residential solar installations across Long Island, New York City's outer boroughs, and Westchester County, earning a 4.8-star Google rating from 1,077 reviewers in the process.
The company's strongest asset is its deep integration with New York's solar incentive ecosystem. NY State Solar has been one of the leading installers working through the New York State Energy Research and Development Authority to connect homeowners with state-backed financing programs, tax credits, and rebate structures that can significantly reduce the upfront cost of going solar. Navigating NYSERDA's requirements, combined with federal tax credits and local utility incentives, is a process that confuses many homeowners, and NY State Solar's team has developed particular expertise in walking customers through those overlapping programs.
Their NABCEP-certified installation team handles the full project lifecycle in-house, from initial site assessment and system design through permitting, installation, and utility interconnection. The fact that the entire operation is locally based, with offices across Long Island and New York City, means customers are working with people who understand the specific roof types, building codes, and utility requirements of their neighborhoods. That local knowledge matters in a market where a brownstone in Brooklyn presents fundamentally different installation challenges than a ranch home in Nassau County.
NY State Solar's review profile at 1,077 Google reviews is one of the largest among locally owned installers in the state, and their 4.8-star average at that volume suggests a high degree of consistency in customer experience. Some reviewers have noted occasional delays during peak installation season, but the overall pattern is one of responsive communication, quality workmanship, and systems that perform as designed.
With a composite score of 71.1 out of 100, NY State Solar holds the third-ranked position among New York solar companies in our 2026 ratings.
“Why did I choose New York State solar? The options that were presented and the cost for the for the new system along with the advantage of having the new roof installed was a big plus for me
How was...”
Kanu D.
“We had an exceptional experience working with Sharif Uddin who is our Project Manager. Throughout our entire solar journey he has always been present. From the very beginning, Sharif made the...”
Terrero S.
“I chose New York State solar because my sales representative Joesph DiCiccos work was absolutely fantastic. His presentation was amazing. He clearly explained to me how everything
Between the time of...”
John I.
“My overall experience was excellent with the company.
We had our old roof removed and cleared away. And we had a new roof installed that was done expertly.
I think it's the overall good idea to...”
Deo S.
“I chose New York State solar because the presentation was excellent. I wanted to go solar. The sales rep was very knowledgeable and educated me in a way where no one else had.
The crew came 10 guys...”
Marie A.
“We chose !New york state's solar because of the savings and new york city is converting into full electric in twenty thirty
The job was done very quickly, very quietly, very cleanly. There was no...”
Jose T.
“We had an excellent experience working with William Leverett to purchase our solar panels. From the very beginning, he was professional, knowledgeable, and patient in answering all of our questions....”
Anthony D.
“Working with Sharif Uddin on our transition to solar energy has been an incredible experience from start to finish. From the moment we spoke, he made sure we were comfortable and understand...”
State tax credit: 25% up to $5,000|Sales tax exemption on solar|Property tax exemption (15-year RPTL 487)|Net metering at retail rate|NY-Sun incentive program|Con Ed and PSEG solar rewards
energy requirements displaced by the installation. ▫ Legislative proposals that simply remove the net metering size (kW) restrictions up to 2 MW for all.
3) Utility installs a net meter - Your electric meter will be switched to measure energy flowing both ways. This usually occurs within 2-4 weeks of the utility.
Net metering allows the electric customers who own eligible electricity generation system to offset their utility electricity bill on a volumetric basis.
NYSERDA offers objective information and analysis, innovative programs, technical expertise, and support to help New Yorkers increase energy efficiency.
As part of our goal of 100% clean electricity by 2050, New York City has set a target of 1000 MW of solar power by 2030. However, we are not on track to ...
This guide provides everything you need to know about solar energy for NYC co-ops, from roof compatibility and installation options to navigating NYC building ...
Explore Modernize's top guide to solar energy home improvement and incentives for homeowners and residents in the state of New York.
*Companies displaying 15 or more years in business are typically established electrical, roofing, or general contracting firms that expanded into solar installation in more recent years. The years shown may reflect the age of the parent organization or a strategic partner, not necessarily the solar division itself. This distinction is worth considering when comparing to dedicated solar installers, as purpose-built solar companies may offer more specialized expertise despite a shorter operating history.
