Business Details
Emergency
services
Your Trusted HVAC Partner in NYC, Queens
Lion Enterprises has been a trusted leader in the HVAC industry for over 50 years, specializing in PTAC systems across NYC and the tri-state area. Our team of highly skilled technicians combines decades of expertise with a laser focus on customer satisfaction, delivering rapid response installations and repairs. As the parent company of Accumtemp, Lion-Aire, and Spectrum, we leverage the strengths of three industry leaders to provide comprehensive service, repair, and replacement of PTAC units.Every solution we offer meets and exceeds environmental standards, backed by a 1-year guarantee on all work. Our commitment to quality, transparency, and reliability has earned us the reputation as the King of the New York City PTAC Market.
Services
PTAC Repair
PTAC Installation
Thermostat Services
Energy-Efficient Systems
Emergency HVAC Service
Routine Maintenance
Commercial HVAC Solutions
Residential HVAC Solutions
System Diagnostics
Equipment Replacement
Highlights and features
- We offer 50+ years of specialized PTAC expertise in NYC's unique climate.
- Our technicians provide 24/7 emergency response with no after-hours charges.
- We guarantee all work with a full 1-year warranty on parts and labor.
- We service all brands, even those not installed by us, ensuring unbiased solutions.
- Our energy-efficient systems reduce operating costs while meeting environmental standards.
What people say
Professional installation
Excellent price
24/7 service
Free diagnostics
Lifetime customer
Services
PTAC Repair
Our certified technicians provide rapid diagnosis and repair of PTAC systems, addressing issues like cooling failures, unusual noises, and leaks. We use manufacturer-approved parts and offer same-day service for emergency repairs. Our 1-year warranty ensures long-term reliability for residential and commercial clients.
PTAC Installation
We install energy-efficient PTAC units for new constructions and replacements, including water source heat pumps and thru-wall systems. Our team ensures proper sizing, optimal placement, and compliance with building codes. Free consultations help clients choose systems that balance comfort and energy savings.
Routine Maintenance
Our Clean-N-Check program includes filter cleaning, coil maintenance, and thermostat calibration to optimize system performance. Annual tune-ups prevent breakdowns and extend equipment lifespan. Commercial clients benefit from scheduled maintenance contracts to ensure continuous operation.
Thermostat Services
We install and repair smart thermostats, including Habitat and WiFi-enabled models, for precise temperature control. Our technicians program systems to match occupancy patterns, reducing energy waste while maintaining comfort in residential and commercial spaces.
Emergency HVAC Service
Available 24/7 for urgent HVAC failures, our emergency service responds within hours to restore climate control. Technicians carry essential replacement parts and provide transparent pricing with no hidden fees for after-hours service.
People
John Liontos
Owner & Operator
John Liontos leads Lion Enterprises, merging three PTAC industry leaders into NYC's premier HVAC provider. With decades of hands-on experience, he oversees operations and ensures adherence to the company's commitment to quality and customer satisfaction.
Questions
What PTAC services do you offer in NYC?
We provide full-service PTAC solutions including repair, installation, maintenance, thermostat upgrades, and emergency HVAC services for residential and commercial properties across NYC and the tri-state area.
Do you offer 24/7 emergency HVAC service?
Yes, our technicians are available 24/7 for urgent HVAC repairs with no additional charges for after-hours service, ensuring rapid response to system failures.
How do I schedule a service appointment?
Schedule online through our website or call our NYC office directly. We offer same-day appointments for emergency requests and flexible scheduling for routine maintenance.
What brands do you service?
We service all major PTAC brands including Ice Air, Daikin, Amana, Islandaire, and more. Our technicians are trained on multiple systems to service units regardless of original installer.
Do you provide warranties on your work?
All repairs and installations include a 1-year warranty covering both parts and labor. We stand by our work and will return at no charge to address any issues covered under warranty.
Are your technicians certified?
Our team consists of professionally trained, certified technicians with expertise in PTAC systems. All technicians undergo regular training to stay current with evolving HVAC technologies.
