Skip to main content
HVAC Express Service logoHVAC Express Service
Back to Services

AC Cleaning & Coil Cleaning

Professional AC cleaning in NYC, coil, blower & drain cleaning plus sanitizing. Restore cooling, cut bills, clear musty odors. Mini-split, central & window AC.

Last updated:

Available Areas

Choose an area to view ac cleaning & coil cleaning availability and local service details.

Service Details

Yes, we deep-clean air conditioners across all five NYC boroughs, from ductless mini-splits to central AC, PTAC, and window units. Using professional-grade cleaning equipment and coil chemicals, our technicians clear the dirt, dust, and biofilm that build up inside your system and quietly steal its cooling power, restoring airflow, efficiency, and clean, fresh air.

A dirty AC works harder for less. When the evaporator and condenser coils are coated in grime, the system cannot transfer heat, so you get weaker cooling, higher energy bills, and a musty or moldy smell every time it runs, and a clogged condensate drain can back up and leak water. Our cleaning covers the condenser and evaporator coils, the blower and fan, the condensate drain line, and the filters, finished with an anti-microbial sanitizing treatment to kill mold and odor at the source.

For ductless mini-splits we perform a full deep clean of the indoor head, including the barrel fan and blower wheel where mold hides, that a surface wipe-down cannot reach. The result is stronger cooling, lower running costs, cleaner air, and longer equipment life. We quote upfront pricing before any work and can pair a cleaning with a seasonal tune-up. Call to schedule AC cleaning, or reach us through our [contact page](/contact/).

What This Service Includes

  • Professional coil-cleaning equipment and chemicals
  • Full mini-split deep cleaning, including the blower wheel
  • Condensate drain flush to stop water leaks and backups
  • Anti-microbial sanitizing to clear mold and musty odors
  • Restores cooling, lowers bills, and extends equipment life

Questions New Customers Ask Most

5

How often should I have my AC cleaned?

Once a year is right for most NYC homes, ideally in spring before cooling season. Mini-splits that run often, homes with pets, and units in dusty or high-humidity spaces benefit from a cleaning every 6 to 12 months to keep airflow and air quality up.

Will cleaning fix weak cooling?

Often, yes. Dirty coils and a clogged blower are one of the most common reasons an AC stops cooling well, because grime blocks heat transfer and airflow. If cleaning does not fully restore performance, it usually means low refrigerant or a mechanical fault, which we can diagnose on the same visit.

Do you clean ductless mini-splits?

Yes, mini-splits are one of our most-requested cleanings. We deep-clean the indoor head, including the barrel fan and blower wheel where mold and black dust collect, plus the coils and drain. It is the buildup a surface wipe-down cannot reach and the usual source of that musty smell.

Will cleaning get rid of a musty AC smell?

In most cases, yes. That musty, sour smell is mold and bacteria growing on damp coils and in the drain. We clean those surfaces and apply an anti-microbial sanitizing treatment that removes the source of the odor rather than masking it.

Do you clean window AC units?

Yes. We clean window and PTAC units as well as central and ductless systems, coils, filter, blower, and drain. Regular cleaning keeps a window unit cooling efficiently and stops the dust and mildew smell that builds up over a season.

Request a Technician

Tell us what's wrong and we'll send a technician out. A dispatcher will call you back to confirm your appointment window.

A picture of the appliance, its data plate or the error code is how the technician knows which part to bring. Up to 3 photos.

  • Service call from $145
  • Technician arrives within 24 hours

The $145 service call covers the visit and the on-site diagnosis. Any repair is quoted for your approval before work starts.

All Services

39

Restaurant & Commercial Kitchen HVAC

24/7 emergency repair for walk-in coolers, reach-in refrigerators, ice machines, and kitchen exhaust systems across NYC restaurants and food-service facilities.

Medical & Healthcare Facility HVAC

Specialized HVAC service for NYC hospitals, clinics, dental offices, and medical labs. Temperature precision, air-quality compliance, and minimal downtime.

Luxury Residential & High-End HVAC

White-glove HVAC repair and installation for luxury apartments, co-ops, penthouses, and brownstones. Mitsubishi, Daikin, Carrier Infinity & smart home integration.

General HVAC Services for Homes & Businesses

Reliable AC repair, heating repair, HVAC installation, maintenance plans, and emergency service for residential and commercial clients across New York City.

Emergency Service

24/7 emergency HVAC repair when heating or cooling fails unexpectedly.

Mitsubishi Mini-Split Repair

Independent repair for Mitsubishi Electric ductless mini-splits across NYC: M-Series, Mr. Slim, and Hyper-Heat (H2i) systems.

Daikin Ductless & Heat Pump Repair

Independent NYC repair for Daikin ductless mini-splits and heat pumps: Aurora, Emura, FIT, and VRV systems.

Fujitsu & LG Mini-Split Repair

Independent NYC repair for Fujitsu Halcyon and LG Art Cool ductless mini-splits, including error-code diagnostics.

Carrier Central AC Repair

Independent NYC repair for Carrier central air conditioners: Infinity, Performance, and Comfort series.

Trane & Lennox Central AC Repair

Independent NYC repair for Trane and Lennox central air conditioning: XV, XR, Signature, and Elite systems.

AC Refrigerant Recharge (Freon Refill)

EPA-certified AC refrigerant recharge across NYC, freon refill for central AC, mini-splits, PTAC, and window units, with a proper leak check instead of a quick top-off.

AC Cleaning & Coil Cleaning

Professional AC and coil cleaning across NYC, deep cleaning of coils, blower, and condensate drains for mini-splits, central AC, PTAC, and window units to restore cooling and air quality.

Commercial Refrigeration & Walk-In Cooler Repair

24/7 NYC repair for walk-in coolers, freezers, and commercial refrigeration: True, Traulsen, Turbo Air, and Continental.

Commercial Ice Machine Repair

24/7 NYC repair for commercial ice machines: Hoshizaki, Manitowoc, and Scotsman, for no-ice and low-production failures.

Sub-Zero Refrigeration Repair

Independent, white-glove NYC repair for Sub-Zero built-in refrigeration: Built-In, Classic, Designer, and PRO series.

Viking, Thermador & Miele Built-In Refrigeration Repair

Independent, white-glove NYC repair for Viking, Thermador, and Miele built-in refrigeration: Professional, Freedom, and MasterCool.

Commercial Freezer Repair

Walk-in and standalone commercial freezer repair across NYC: True, Traulsen, Turbo Air, and all major brands.

Reach-In Refrigerator Repair

Commercial reach-in refrigerator repair across NYC: True, Traulsen, Beverage-Air, and Arctic Air.

Kitchen Exhaust Hood Repair

Type I and Type II kitchen exhaust hood repair across NYC, fans, filters, and fire suppression links.

Glass-Door Merchandiser Refrigeration Repair

Glass-door merchandiser and display cooler repair across NYC: True, Turbo Air, Beverage-Air, Avantco.

Refrigerated Prep Table Repair

Sandwich and pizza prep table refrigeration repair across NYC: True, Turbo Air, Atosa, Beverage-Air.

Commercial Dishwasher Repair

Commercial dishwasher repair across NYC: Hobart, Jackson, Champion, and Miele Professional.

Kitchen Make-Up Air System Repair

Kitchen make-up air (MUA) system repair across NYC: CaptiveAire, Gaylord, and Greenheck.

Central Air Conditioning Installation

Central air conditioning installation for NYC homes, apartments, and brownstones. Carrier, Trane, Lennox, Rheem. Free estimates, licensed installers, all 5 boroughs.

Ductless Mini-Split Installation

Ductless mini-split AC installation for NYC apartments and homes. Mitsubishi, Daikin, Fujitsu, LG. Multi-zone systems, free estimates, all 5 boroughs.

AC Replacement & System Upgrade

AC replacement and system upgrades in NYC. Replace old AC units with energy-efficient SEER2 models. R-22 phaseout compliance, free replacement quotes.

Heating System Installation

Heating system installation in NYC. Furnaces, boilers, heat pumps. Gas, electric, and dual-fuel. Licensed installers, free estimates, all 5 boroughs.

Window & Through-Wall AC Installation

Window AC and through-wall air conditioner installation in NYC. Sleeve installation, dedicated circuits, building-compliant setups. All 5 boroughs.

Energy Rebate & Incentive Processing

We identify, file, and maximize all available Con Edison, PSE&G, NYSERDA, and federal tax credit incentives for your HVAC and energy-efficiency upgrades, so you never leave money on the table.

Home Energy Assessment

A comprehensive energy audit for NYC homes, we evaluate insulation, air leakage, HVAC efficiency, and ductwork to identify exactly where you're losing money and what upgrades will pay for themselves fastest.

Home Insulation Services

Professional insulation installation for NYC homes, attic, wall, basement, and crawl space insulation that cuts heating and cooling costs by up to 30% and improves comfort year-round.

Air Sealing & Duct Sealing

Stop conditioned air from escaping your NYC home. We seal drafts, gaps, and ductwork leaks that waste 20–30% of your heating and cooling energy.

Laundromat Equipment Repair

Repair and maintenance for coin-op and card-operated laundromat equipment across NYC, washer-extractors, stack dryers, payment systems, venting, and hot water.

Commercial Washer & Washer-Extractor Repair

Repair for coin-op and card-operated washers and washer-extractors, no drain, no spin, out-of-balance shutdowns, leaks, door locks, and inverter faults.

Commercial & Stack Dryer Repair

Repair for laundromat stack and single-pocket dryers, no heat, long dry times, no tumble, igniter and gas valve faults, and airflow problems.

Coin & Card Payment System Repair

Repair for laundromat payment hardware, jammed or miscounting coin drops, dead card readers, damaged machine wiring, coin box locks, and vend price changes.

Laundromat Dryer Vent & Lint Duct Service

Cleaning and repair of laundromat dryer vents, lint ducts, transitions, and make-up air, faster dry times, lower gas use, and less fire risk.

Laundromat Water Heater & Boiler Repair

Commercial water heater and boiler service for laundromats, no hot water, slow recovery at peak, mixing valve drift, circulation pumps, and sediment.

Laundromat Preventive Maintenance

Scheduled maintenance for laundromats, bearings, belts, drain valves, door boots, dryer airflow, igniters, payment hardware, and hot water checked before they fail.