Your Comfort Is Our Priority: Top-Rated HVAC Services Nassau County
Emergency HVAC help available now. Licensed, insured, fast response.
What We Do
Hvac Services
Expert work. Fair pricing. Respect for your time — every job, guaranteed.
Emergency HVAC Repair
When your system fails, HVAC Plus Inc responds fast with licensed technicians ready to restore your comfort immediately. We handle all emergency calls throughout Nassau County with professional expertise and reliability.
Heating System Installation & Maintenance
From furnace replacement to seasonal tune-ups, our experts ensure your heating system runs efficiently all winter long. We provide free estimates and affordable solutions tailored to your home's needs.
Air Conditioning Installation & Service
Beat the heat with expert AC installation and repair from HVAC Plus Inc's certified technicians. We deliver fast, professional service to keep your home cool and comfortable when you need it most.
Indoor Air Quality Solutions
Breathe easier with our comprehensive air quality services, including filtration upgrades and duct cleaning. Our expert team identifies problems and recommends affordable solutions for healthier home comfort.
HVAC System Maintenance Plans
Prevent costly breakdowns with our professional preventive maintenance programs designed for Nassau County homes. Regular service keeps your system running efficiently and extends its lifespan.
What Clients Say
Real Google Reviews
Several years ago our upstairs zone AC went out. I was nervous about cold calling a service company b/c I knew it would be expensive, and I didn’t want to get ripped off. I wound up calling HVAC Plus, and as soon as I met, and spoke with Fred for a while, I just felt like I cou…
Very Satisfied with the newly installed rooftop air conditioner! The installation team was professional and attentive - the whole process went smoothly. The unit was placed thoughtfully, looks neat, and blends in well. It runs quietly and cools the space quickly and efficiently.…
About a year ago, the team at HVAC Plus (Fred, Alex and Angel)installed upgrades to our central air system by installing heat pumps. To put it simply, the guys were great to work with. It is not very often that the owner of the company gives out his personal cell phone but Fred…
I've worked with Fred HVAC on multiple properties, and I can't speak highly enough of the quality, reliability, and professionalism they bring every time. Fred and his team recently worked on my HVAC system, and just like all our past projects, the service was outstanding. What s…
3 years ago I had my central Air conditioner replaced by HVAC PLUS, and couldn't be Happier. 5 out of 5 Stars. No Problems whatsoever. Very Professional Company 👏 I Highly Recommend .
Our Story
About Hvac Plus Inc
HVAC Plus Inc has built a trusted local reputation throughout Nassau County by delivering expert heating, cooling, and air quality solutions when customers need them most. Based in Great Neck, we combine years of experience with a commitment to professional service and affordable pricing. Your comfort is our priority—call now for emergency assistance or a free estimate.
HVAC Plus Inc has built a trusted local reputation throughout Nassau County by delivering expert heating, cooling, and air quality solutions when customers need them most.
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Get In Touch
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