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48 Years
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Emergency
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Expert HVAC Installation & Repair Services in NYC
Since 1978, Interstate Air Conditioning & Heating Air Conditioning & Heating has been a trusted provider of comprehensive HVAC solutions in New York City and New Jersey. Our EPA-certified technicians bring decades of combined experience to every residential and commercial project, specializing in installation, repair, and maintenance of heating, ventilation, and air conditioning systems. We maintain rigorous quality standards through continuous in-house training and adherence to OSHA-certified safety protocols.

Our commitment to transparency ensures clients receive detailed service explanations and honest cost estimates. With a focus on long-term customer relationships, we back all work with a satisfaction guarantee and offer tailored service contracts to meet diverse client needs. Our team's expertise extends from single-family homes to large-scale commercial developments, ensuring reliable climate control solutions for every application.
Services
HVAC Maintenance New Construction Sheet Metal Fabrication Air Conditioning Repair Furnace Repair AC Replacement Commercial HVAC Services Residential HVAC Services HVAC Service Contracts Emergency HVAC Repair
Details
  • Year established: 1978
Highlights and features
  • EPA-certified technicians with 40+ years of combined experience
  • Satisfaction guarantee on all residential and commercial HVAC work
  • 24/7 emergency service with rapid response times
  • Customized HVAC service contracts for NYC businesses
  • Continuous in-house training on latest HVAC technology
Associations and certifications
  • EPA
  • OSHA
What people say
Well-trained technicians Honest service Satisfaction guarantee Prompt emergency response Energy-efficient solutions
Services
Residential HVAC Services
We provide comprehensive heating and cooling solutions for homeowners, including AC and furnace repair, replacement, and maintenance. Our EPA-certified technicians ensure optimal system performance while maintaining energy efficiency standards. With 40 years of experience serving NYC and New Jersey residences, we guarantee timely completion of all projects with transparent pricing and detailed service explanations.
Commercial HVAC Services
Our commercial HVAC division handles projects from single-unit maintenance to large-scale installations in high-rise developments. We offer customized service contracts with priority response times and preventive maintenance programs. EPA-certified technicians specialize in commercial refrigeration piping, controls systems, and energy-efficient upgrades that meet NYC building code requirements for business owners and property managers.
Air Conditioning Repair
We diagnose and repair all makes and models of air conditioning systems, addressing issues like refrigerant leaks, compressor failures, and electrical malfunctions. Our technicians use advanced diagnostic tools to identify problems quickly while providing cost-effective solutions. Emergency repair services are available 24/7 with transparent pricing and guaranteed workmanship.
Furnace Maintenance
Our preventive maintenance programs extend equipment lifespan while improving energy efficiency. Technicians perform comprehensive inspections, clean critical components, and identify potential issues before winter season. Regular maintenance reduces breakdown risks and ensures optimal heating performance for residential and commercial properties across NYC and New Jersey.
HVAC Service Contracts
We offer tailored service contracts with scheduled maintenance visits and priority emergency response. Plans include filter replacements, coil cleaning, and system performance checks. Commercial contracts feature customizable response times (1-day or 2-day) and coverage for service calls and minor parts, helping businesses avoid unexpected repair costs.
Questions
What areas do you service?
We serve all five NYC boroughs (Manhattan, Brooklyn, Queens, The Bronx, Staten Island) and New Jersey communities including Newark, Jersey City, and surrounding areas.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services with technicians available for immediate response to critical heating and cooling system failures.
What HVAC service contracts are available?
We offer customized commercial HVAC service contracts with options for 1-day or 2-day response times, including preventive maintenance and free service calls.
Are your technicians certified?
All our technicians are EPA-certified, OSHA-trained, and complete ongoing in-house training to maintain expertise with the latest HVAC technologies and best practices.
How can I schedule HVAC service?
Contact us through our website or call 877-264-4542 to schedule residential or commercial HVAC services, including emergency repairs and maintenance contracts.