Comfort You Can Count On!
Long Island's Residential & Commercial HVAC Installation & Repair Experts
24/7 Emergency Heating, Cooling & Plumbing Services
Call Heights HVAC Today! (516) 351-3535
24/7 Emergency Heating, Cooling & Plumbing Services
Call Heights HVAC Today! (516) 351-3535
Free Diagnostic
W/ Any Heating Repair
Save Up to $1,000
Rebates on High-efficiency Systems
100% Satisfaction
Hundreds of Happy Clients
0% Financing
Available for Approved Customers
Our Services
Heights HVAC LINY technicians efficiently tackle complex issues, offering clear diagnostics, upfront pricing, and guaranteed workmanship before starting any work. We avoid cutting corners or hidden costs, aiming to earn your trust and keep you as a lifelong customer.
Heating Services
As cold weather settles in, your heating system becomes the unsung hero of your home or business. Heights HVAC LINY specializes in professional heating repair, installation, and replacement services designed to keep you comfortable, efficient, and worry-free all winter long.
Cooling Services
When summer heat sets in, comfort becomes essential for your family, employees, and customers. Heights HVAC LINY delivers fast, expert air conditioning services that help you stay cool and keep energy costs under control. We handle everything from emergency repairs to full system design and installation, always focusing on performance, longevity, and customer satisfaction.
Plumbing Services
Reliable plumbing is the foundation of every safe and comfortable property. From minor leaks to full system failures, Heights HVAC LINY provides trusted 24/7 plumbing repair, replacement, and installation throughout Queens County, Nassau County, and Suffolk County.
Call Now for Service
When comfort or safety is on the line, don’t wait. Call Heights HVAC LINY for 24/7 emergency heating, cooling, and plumbing services across Queens County, Nassau County, and Suffolk County.
Se Habla Español
About Us
24/7 Emergency Services You Can Count On
When your comfort systems fail, every minute matters. That’s why Heights HVAC LINY is ready around the clock — 24 hours a day, 7 days a week — to respond to heating, air conditioning, or plumbing emergencies anywhere across Queens County, Nassau County, and Suffolk County. Whether your heat cuts out during a freezing night, your air conditioner stops blowing cold air in a packed restaurant, or a burst pipe starts flooding your basement, our team moves immediately with fully stocked service vehicles, professional technicians, and proven expertise to restore safety and comfort fast.
Our EPA-certified, NY State–licensed professionals bring decades of real-world experience to every call. We understand that an HVAC or plumbing emergency doesn’t just interrupt your comfort — it can disrupt business operations, damage property, or endanger family members. That’s why we emphasize speed, accuracy, and communication. From the first phone call, you’ll speak to a live dispatcher who gathers key details and dispatches the right expert — never a voicemail loop, never an automated system.
Heights HVAC LINY technicians are trained to handle complex issues efficiently, providing a clear diagnosis, up-front pricing, and guaranteed workmanship before any work begins. We never cut corners or surprise you with hidden costs. Our goal is to earn your confidence the first time and keep you as a customer for life.
Keeping Homes & Businesses Comfortable with Expert AC & Heating Installation. Reliable. Efficient. Trusted.
5.0 Google Reviews
“They've Earned My Trust & Future Business”
Their customer service stood out the most. Quick to respond, transparent pricing, and they even followed up a few days later to make sure everything was working well. If you're looking for a reliable, honest, and skilled HVAC company, I highly recommend Heights HVAC LI NY. They’ve earned my trust and future business.
— Fred Castro
“I Would Highly Recommend to Anyone”
We are very pleased and satisfied with the job that was done, they very respectful and cleaned up after. They kept us informed of everything, they completed the job in a timely manner. We couldn’t be happier. They did an awesome job I would highly recommend to anyone in need of HVAC job.
— Don
“Fair Prices & Professional Technicians”
I highly recommend this business. They were very helpful and came to service our system on time. The charges were fair and the technicians were very professional. For someone who doesn't understand much with HVACs, they answered my questions and gave me the options that I'm comfortable with. Will definitely refer them in the future.
— Edwin de Guia
Why Choose Us
Homeowners & Businesses Trust Heights HVAC LI,NY
Family-Owned & Operated w/ 20+ Years Experience
Fully Licensed & Insured in NY State
EPA-Certified Technicians
24/7 Emergency Availability & Same-Day Scheduling
English & Spanish Support
Call Now for Service
We focus on performance, safety, and longevity — ensuring your systems deliver reliable comfort and efficiency day after day.
