Your heat stopped working. Your AC failed mid-summer. Your water heater is leaking. You need someone at your door today — not a Long Island company estimating a cross-county drive, not a national directory routing your call to whoever picks up.
Forest Hills HVAC & Air Conditioning serves Flushing, NY — zip codes 11354 and 11355 — with heating, cooling, and plumbing service 24 hours a day. Queens-based licensed technicians. One to three hour emergency response. Written flat-rate price before any work begins. No after-hours surcharge on any call.
No heat in winter. Under NYC law, building owners must maintain 68°F indoors when outdoor temperatures drop below 55°F between October 1 and May 31. A heating failure during this period is an emergency — and a legal compliance issue for landlords and building owners. We dispatch immediately.
Gas smell near any appliance. Leave the area, do not touch switches, call 911 and Con Edison first — then us.
Carbon monoxide alarm triggered. Evacuate, call 911. Once the building is cleared, call us to find the source.
Active water leak. Water spreads fast. Every hour of delay is more damage.
Complete AC failure during a heat advisory. We treat every full AC failure during a NYC heat event as an emergency dispatch.
Burning smell from any HVAC unit. Shut off at the thermostat and breaker immediately. This is an electrical failure with fire risk.
AC running but producing warm air.
Refrigerant has depleted from a leak. We find the source, repair it, and recharge. A recharge without fixing the leak depletes again.
→ View AC repair service
AC completely dead.
Failed capacitor — same-visit replacement. Tripped breaker that will not reset — underlying electrical fault needing diagnosis first. We determine which before touching anything.
→ View AC repair service
Mini split error codes or not cooling.
Error codes identify the failure precisely. We diagnose from the code, confirm with instruments, repair the same visit in most cases.
→ View mini split repair service
Emergency AC replacement.
Compressor failed on a unit over 12 years old or R-22 system — replacement is the right call. We carry units on every truck.
→ View AC replacement · View emergency AC repair
Furnace not firing.
Almost always ignition — burned-out hot surface igniter, failed flame sensor shutting the gas valve off as a safety response, or a pressure switch not detecting proper draft. Same-visit repairs that restore heat within an hour in most cases. We confirm the cause before replacing anything.
→ View furnace repair service
Furnace blowing cold air.
Tripped limit switch from restricted airflow, failed gas valve, or cracked heat exchanger creating a CO safety shutoff. A cracked heat exchanger is not patched — we replace it or replace the unit depending on age and cost comparison. We diagnose before recommending anything.
→ View furnace repair service
Boiler not producing heat.
Circulator pump failure, zone valve failure, waterlogged expansion tank, or ignition failure. All diagnosable and repairable the same visit in most cases. A non-heating boiler is almost never a boiler that needs full replacement — and we will tell you immediately if it is.
→ View boiler repair service
Heat pump not heating in cold weather.
Reversing valve failure, low refrigerant charge, or a system undersized for cold-climate operation. We diagnose which and give you a real repair versus replacement assessment with numbers.
→ View heat pump repair service
Need same-day replacement.
When a system is beyond repair we replace it the same day in most cases. NYC permit and old unit disposal included.
→ View furnace replacement · View boiler replacement · View emergency heating repair
No hot water. Electric unit — failed heating element. Gas unit — failed thermocouple or gas valve. Both same-visit repairs.
→ View water heater repair
Water heater leaking. Fitting or valve — repairable same day. Tank body — corroded internally, replaced same day with NYC permit.
→ View water heater replacement
Burst pipe or active leak. Dispatched immediately. Located, isolated, repaired the same visit.
→ View pipe repair
Sewer backup. Health hazard. We clear the blockage and identify the root cause.
→ View sewer line repair · View emergency plumbing
Flushing's Main Street, Northern Boulevard, and Roosevelt Avenue corridor make it the most commercially active neighborhood in Queens. Restaurants, retail, medical offices, and mixed-use buildings run commercial HVAC configurations — packaged rooftop units, VRF multi-zone systems, and commercial air handlers — that most residential HVAC companies cannot service.
When a packaged unit fails on a Flushing restaurant in July, the business cannot operate. When a commercial boiler fails in a Northern Boulevard retail building in January, every tenant is affected. We treat commercial HVAC failures in Flushing with the same emergency priority as residential calls — 24/7, same-day, with technicians trained on every commercial system configuration found in this neighborhood.
→ View commercial HVAC service · View packaged unit repair · View VRF system service
We provide 24/7 HVAC and plumbing services for many different property types throughout Flushing.
These include:
AC maintenance → View service
Heating maintenance → View service
Mini split installation — single and multi-zone, NYC permit included → View service
Boiler installation → View service
Furnace installation → View service
Tankless water heater installation — 30% federal tax credit up to $2,000 in 2026 → View service
Air duct cleaning → View service
Leak detection → View service
Every property receives service recommendations based on equipment demands, occupancy, and building infrastructure.
Properties in Flushing often require specialized HVAC, Air Conditioning, and plumbing solutions. Our certified technicians & plumbers provide reliable services.
No after-hours surcharge
NYC Certified Technicians & Plumbers
Llicensed & Insured
Written price before we start
Whether you own a home, apartment, or commercial property, proper system care plays a major role in comfort and efficiency.
In addition to Flushing, we also provide HVAC and plumbing services throughout nearby Queens neighborhoods.
You can explore nearby locations here:
Or view all service locations on our areas we serve page.
Restaurants, retail spaces, and mixed-use buildings typically generate higher heating, cooling, and ventilation demands throughout the day.
Yes, many commercial properties in Queens use rooftop units because they save indoor space and provide centralized climate control.
Heavy daily usage can increase the likelihood of drain clogs, sewer backups, water pressure issues, and plumbing wear.
Yes, proper ventilation and airflow are important for maintaining comfortable indoor environments in commercial spaces.
Older ductwork designs and renovations over time can create uneven airflow between rooms or floors.
Tankless systems can provide reliable on-demand hot water and improved energy efficiency for many properties.
Routine servicing helps reduce downtime, improve efficiency, and lower the risk of unexpected HVAC breakdowns.
We also provide HVAC and plumbing services in Jackson Heights, Jamaica, Forest Hills Gardens, Rego Park, and nearby Queens neighborhoods.
Whether you need AC repair, heating installation, sewer line repair, indoor air quality solutions, or emergency plumbing support, professional service helps maintain reliable comfort and plumbing performance throughout your property.
We proudly provide HVAC and plumbing services throughout Flushing for residential and commercial properties.
Contact us today to schedule service in Flushing.
Location
We proudly provide expert HVAC, plumbing, and air conditioning services across Queens, NY. View our official Google Business Profile.