Residential installation | Commercial design | Energy-efficient consulting

NYC Heating & Cooling Experts

Trust the HVAC team locally

North Star HVAC LLC is a dedicated team of professionals providing residential and commercial HVAC services ，Based in New York. we provide reliable, honest, and affordable service to homeowners and businesses. With a strict and meticulous approach to every job, we are deeply committed to our customers—a commitment reflected in our achievement of up to 98% customer satisfaction.Additional residential and commercial electrical services – installation, repair, Replace、 inspection, and upgrades.

❄️ Not cooling? 🔥 Not heating? ⚡ Electrical trouble?

Don‘t worry — We handle it all. Heating, Cooling, Electrical & Air Quality

Heating & Cooling Systems
Ventilation & Air Quality
Water Heater Installation
Electrical Wiring & Repairs
24/7 Emergency Service

HVAC Service

One-Stop HVAC Service Boilers, ACs, heat pumps & ventilation. Emergency repairs or full system replacement, we handle it all.

Electrician Service

Licensed in NYC, up to code guaranteed. Specializing in residential & commercial electrical work. From troubleshooting to full wiring—safe, reliable, and insured.

Satisfaction is our standard.

Installation · Repairs · After-Service · Maintenance —— Full-Cycle HVAC Care.

sesrvices areas

Manhattan/Queens, Long Island/Bronx/ Brooklyn .

For homeowners: comfort that lasts. For business owners: costs that make sense.

Honest HVAC Advice — Tailored to You

Your needs come first.
We don‘t do one-size-fits-all. Whether you’re a homeowner or a business owner, we take the time to understand your space, your goals, and your budget. Then we give you honest advice based on what we‘ve seen work over the years. No pressure. Just respect for your time and your trust.

Taking care of our customers is the best business decision we make.