Interstate Air Conditioning & Heating

Keep your home comfortable year-round with Interstate Air Conditioning & Heating's residential HVAC services. We specialize in air conditioner repair, furnace installation, heat pump maintenance, and complete system replacements. Whether your AC is blowing warm air or your furnace won't start, our licensed technicians diagnose the issue quickly and provide durable solutions.Homeowners in Queens NY trust us because we explain every step of the process and offer upfront pricing. Our maintenance pl...

Interstate Air Conditioning & Heating has provided commercial HVAC solutions since 1978, handling projects from small retail repairs to installing 400 units in high-rise developments in Queens NY. Our EPA-certified team offers new construction startup, duct fabrication and installation, HVAC piping, controls, and system startup. We keep your business running smoothly with minimal downtime.We understand that a broken HVAC system hurts your bottom line. That's why we offer 24/7 emergency repair, p...

Stop emergency repairs before they start with Interstate Air Conditioning & Heating's affordable HVAC maintenance contracts in Queens NY. Our service agreements include seasonal tune-ups, priority scheduling, and discounted repairs. We inspect your system, clean components, check refrigerant levels, and test safety controls to ensure peak performance.Regular maintenance reduces energy consumption by up to 30% and catches small issues before they become expensive failures. Our contracts are tailo...

When your heating or cooling system stops performing, our licensed technicians start by finding the real cause rather than guessing. We work on all major brands and explain each step of the repair before we begin, with upfront pricing so you know what to expect. Whether the problem is a failing blower, a refrigerant leak, or a control board that has quit, we aim for durable fixes that get your home or business comfortable again without unnecessary parts swaps. Because we have served Queens since...

A new air conditioner should be sized, placed, and connected with care, and that is how we approach every installation. Our team reviews your space, recommends equipment that fits your needs and budget, and handles ductwork, electrical connections, and startup testing so the system runs efficiently from day one. We use premium materials and work with all major brands. Our installers are trained and certified, and we treat your property as if it were our own, keeping the work area clean. Families...

A furnace that will not ignite or keeps shutting off can leave a home cold fast, so we prioritize getting it safely back in service. Our technicians check the burners, igniter, flue, thermostat wiring, and safety controls, then explain what failed and what it will cost before any parts are installed. We service all major furnace brands and use quality components, and we aim to fix the root cause so the same problem does not return next winter. Our crews carry the knowledge that comes from workin...

Commercial buildings depend on reliable heating and cooling, and downtime costs money. Our EPA-certified team handles everything from small retail repairs to large projects, including rooftop units, VRF systems, boilers, duct fabrication, controls, and system startup. We offer 24/7 emergency response, scheduled maintenance agreements, and multi-site management for property managers and franchises. You receive detailed service reports and transparent pricing so you can plan around your operating...

When the air conditioning fails during a heat wave, you need someone who can answer the phone and come out quickly. Our technicians respond to urgent calls and focus first on restoring cooling safely, whether the issue is a frozen coil, a tripped compressor, a refrigerant leak, or an electrical fault. We diagnose the problem on site, tell you what it involves, and give you options before we proceed. We work on all major brands and treat your home with care while we work. Interstate has been serv...

Routine heating maintenance keeps your system safe, efficient, and less likely to fail on the coldest day of the year. During a visit, our technicians inspect and clean key components, test ignition and safety controls, check for gas or carbon monoxide concerns, and verify that the system is running as it should. We also look at airflow and thermostat settings and point out anything that needs attention before it becomes a costly repair. Our maintenance work covers furnaces, boilers, and heat pu...

Heating, ventilation, and air conditioning work together to keep your indoor air comfortable, and our crews handle all of it. We provide residential and commercial services including installation, repair, maintenance, duct work, and complete system replacement. Our licensed technicians listen to what you need, provide a detailed plan, and carry it out with care, using quality materials and transparent pricing. Whether you need a simple filter service or a full system for a new building, we appro...

If your air conditioner is old, repeatedly breaking down, or no longer cooling well, replacement may be the more practical choice. We assess your current system, explain whether repair or replacement makes better sense, and recommend equipment sized correctly for your space. Our team removes the old unit, installs the new one with proper ductwork connections and electrical work, and tests the system thoroughly before we leave. We work with all major brands and offer transparent pricing with a fr...