Business Details
31 Years
experience
Emergency
services
Expert HVAC Services in New Jersey
Since 1995, Yuhan Heating & Air Conditioning has been a trusted provider of comprehensive HVAC solutions for residential and commercial clients across New Jersey. Our team of certified technicians brings decades of combined experience to every project, utilizing industry-standard tools and premium materials to ensure optimal system performance. Specializing in repair, maintenance, and installation services for heating, cooling, and ventilation systems, we serve Bergen, Passaic, Hudson, Essex, Morris, and Union counties with a focus on reliability and customer satisfaction. Our commitment to quality is reflected in our NATE-certified professionals and partnerships with leading manufacturers like Carrier and Lennox. We offer tailored maintenance programs, 24-hour emergency response, and interest-free financing options to meet diverse client needs.As a PSE&G Trade Ally, we provide rebates and extended warranties, ensuring cost-effective solutions for energy-efficient upgrades. Our preventative maintenance agreements include priority service, labor discounts, and extended warranties, while our commercial services cater to large-scale projects with precision engineering. With over 25 years of local expertise, we prioritize transparent communication and long-term relationships, addressing each client's unique comfort requirements. Our dedication to compliance and safety is evident in our NJ Master HVACR, Plumbing, and Electrical licenses, guaranteeing code-compliant installations and repairs. From single-family homes to high-rise complexes, we deliver customized HVAC systems that enhance indoor air quality and reduce energy consumption, backed by a 10-year labor warranty.
Services
A/C Repairs
A/C Maintenance
A/C Installation
Heater Repairs
Heater Installation
Commercial HVAC
Indoor Air Quality
Code Violation Corrections
Home Automation
Preventative Maintenance
Details
- Year established: 1995
Highlights and features
- We have over 25 years of experience in HVAC services across New Jersey.
- Our team includes NATE-certified technicians and NJ Master License holders.
- We offer 24-hour emergency service with no trip charges for maintenance agreement holders.
- Financing options available, including 0% APR for qualified projects.
- We are a Carrier Factory Authorized Dealer and PSE&G Trade Ally.
Associations and certifications
- NATE
Services
A/C Repairs
Our certified technicians diagnose and fix all air conditioning issues promptly. We use advanced diagnostic tools to identify refrigerant leaks, compressor problems, and thermostat malfunctions. Clients benefit from same-day repairs and restored summer comfort.
Heater Installation
We install high-efficiency heating systems tailored to property requirements. Our team handles furnace, heat pump, and boiler installations with precision. Clients receive energy savings and improved winter comfort through modern equipment.
Commercial HVAC
Specialized solutions for large-scale buildings and high-rises. We manage complex installations and maintenance for commercial properties. Businesses gain reliable climate control and energy-efficient operations across expansive spaces.
Indoor Air Quality
We offer IAQ assessments and solutions including air purifiers and ventilation systems. Our services reduce allergens and improve respiratory health. Clients experience cleaner air and enhanced comfort in residential and commercial environments.
Preventative Maintenance
Annual maintenance agreements prevent breakdowns and extend equipment lifespan. Services include filter replacement, system calibration, and performance checks. Clients receive priority service and cost savings through proactive care.
People
Stephen Lee
CEO
Stephen Lee leads Yuhan with over 25 years in HVAC management. His expertise in system optimization and client relations drives the company's commitment to quality service and innovation in climate control solutions.
Justin So
President
Justin So oversees operations with a focus on technical excellence. With NJ Master HVACR certification, he ensures all installations meet strict industry standards while maintaining the company's reputation for reliability.
Richard Park
VP & General Manager
Richard Park manages day-to-day operations and client services. His background in mechanical engineering and customer satisfaction initiatives strengthens Yuhan's position as a top regional HVAC contractor.
Questions
What HVAC services do you offer?
We provide AC and heater repairs, installations, and maintenance. Commercial HVAC solutions, indoor air quality products, and home automation systems are also available.
Do you offer emergency HVAC service?
Yes, our 24-hour emergency service responds to urgent heating and cooling issues with no trip charges for maintenance agreement holders.
What financing options are available?
We offer 0% APR financing through PSE&G and other programs. Instant rebates and 10-year labor warranties help make HVAC upgrades more affordable.
Which areas do you service?
We serve Bergen, Passaic, Hudson, Essex, Morris, and Union counties in New Jersey for residential and commercial HVAC needs.
Are you licensed and insured?
Yes, we hold NJ Master HVACR #16300, Plumbing #12895, and Electrical #15078 licenses. All technicians are NATE-certified for quality service.
What maintenance plans are available?
Our Preventative Maintenance Agreement includes annual tune-ups, 10% repair discounts, priority service, and extended 24-month labor warranties on repairs and replacements.
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