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Business Details
16 Years
experience
Your Trusted HVAC Partner in Long Island, NY
Established in 2010, we are a dedicated team of HVAC professionals committed to delivering energy-efficient and cost-effective heating, ventilation, and air conditioning solutions. Our expertise spans residential and commercial installations, repairs, and maintenance, including boilers, heat pumps, furnaces, air conditioning systems, ductwork, and advanced water heater technologies. We prioritize affordability without compromising quality, offering transparent pricing, interest-free financing, and comprehensive warranties.

Our rigorously trained technicians ensure every project meets the highest standards of performance and customer satisfaction. With a focus on innovation and environmental responsibility, we strive to exceed expectations in comfort, reliability, and service excellence across Long Island.
Services
Heating Solutions Air Conditioning Duct Work Water Heaters Maintenance Agreements
Details
  • Year established: 2010
Highlights and features
  • We offer 14 years of specialized HVAC expertise since 2010.
  • Our team includes rigorously trained, certified technicians with industry-leading knowledge.
  • We guarantee competitive pricing and will beat any lower estimate by 10%.
  • Interest-free financing options make energy-efficient upgrades accessible and affordable.
  • Every installation includes a factory warranty and our 90-day labor guarantee.
Services
Heating Solutions
Our heating solutions include installation, repair, and maintenance of boilers, furnaces, and heat pumps. We ensure reliable performance during cold months with energy-efficient systems tailored to residential and commercial needs. Expert technicians deliver precise diagnostics and repairs to maintain optimal warmth and comfort across Long Island properties.
Air Conditioning
We provide comprehensive air conditioning services, from high-efficiency installations to emergency repairs. Our solutions cover residential and commercial properties, ensuring consistent cooling during hot seasons. Advanced diagnostics and maintenance contracts keep systems operating at peak performance for Long Island businesses and homeowners.
Duct Work
Custom ventilation system design and installation optimize airflow distribution in residential and commercial spaces. Our team addresses duct leaks, inefficiencies, and airflow imbalances to improve HVAC performance. Tailored solutions enhance indoor air quality and energy efficiency for both new constructions and existing buildings.
Water Heaters
We specialize in high-efficiency, tankless, and hybrid water heater solutions. Professional installation ensures immediate hot water availability while reducing energy costs. Our repair services extend system lifespans, and hybrid models combine efficiency with reliable capacity for residential and commercial applications across Long Island.
Maintenance Agreements
Preventive maintenance agreements ensure year-round HVAC reliability with biannual system checks. Contracts cover inspections, cleaning, and priority emergency service for residential and commercial clients. Regular maintenance improves efficiency, reduces breakdown risks, and maintains manufacturer warranty validity for Long Island properties.
Questions
What HVAC services do you offer in Long Island?
We provide heating, air conditioning, ductwork, water heater services, and maintenance agreements for residential and commercial properties across Long Island.
Do you offer financing options for HVAC upgrades?
Yes, we provide interest-free financing to make energy-efficient HVAC installations more affordable for homeowners and businesses.
Which areas do you service?
We serve Manhasset, Port Washington, Roslyn, Westbury, Oyster Bay, and surrounding Long Island areas for all HVAC needs.
How can I maintain my HVAC system efficiently?
Our maintenance agreements include biannual inspections and cleaning to optimize performance, reduce energy costs, and extend system lifespan.
What warranties are included with installations?
All installations come with manufacturer warranties plus our 90-day labor guarantee for added peace of mind.
Videos
Reviews (6)
Roei Gigi
Feb 04, 2022 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness
HVAC Plus and the entire team do a great job installing new air-conditioning systems. I find them to be honest, knowledgeable and do very clean work! staff is responsive and always looking to help the customer. Owner personally took care of PSEG rebate for us for $8200!!.
Services:Duct and vent installation,Ductless heating and AC services,Installation,AC installation
Maria D'Ornellas
Jan 25, 2022 Report
I was referred to HVAC by a friend. I called another companies and they were to busy at the time. I called HVAC, spoke with Michael and scheduled an appointment for an estimate. He gave us a very competitive quote and we accepted. His team completed the installation of the ductless on the date that was promised. Vinny and the team were very courteous and professional. I will highly recommend this company to family, friends, and everyone.
D. G.
Jan 08, 2022 Report
Michael and his staff arrived on time and were very professional. They wore masks and were neat and clean in the house as well as outside the home. Overall the Mike provided EXCELLENT service and installation.
Lavi Hematian
Nov 22, 2021 Report
A pleasure doing business from start to finish. Owner made suggestions on what we need. Workers were well mannered and worked swiftly and were very neat. Also cleaned up after themselves. Owner came it to check in on the progress throughout the installation and did a final inspection. Overall, highly recommend this company to anyone with any HVAC needs.
Chairat Thongpahusatcha
Oct 28, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
HVAC Plus provides professional and excellent services. Michael was very responsive, attentive, and professional. I replaced the boiler and hot water heater in my home. The installation team led by Winnie worked diligently and provided a very satisfactory final installation. I have attached the photos before and after installation.
Service:Heating system installation
Mauro Loos
Sep 29, 2021 Report
HVAC Plus really provided an excellent service. Estimate was sent very quickly. They were very responsive and accommodating. Mike was able to understand my needs and work within my budget. Very sincere and not trying to upsell equipment. He was constantly very attentive and the staff did an amazing installation job. We were really satisfied and hired them again to install the other part of the house. I did a lot of research before and requested about 7 estimates from different companies and I am definitely confident I did the right choice. I highly recommend HVAC Plus for any ac/heat job.