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5 Best AC Repair Services in Central Islip, NY

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Written By Max Peterson|Last Updated: April 18, 2024

Are you in need of an AC repair in Central Islip? Air conditioners (ACs) are key to your family's summertime comfort, but an AC breakdown shouldn't have to drain your wallet. Central Islip's HVAC contractors apply cutting-edge techniques to design custom solutions for your budget and needs. Whether it's simple repairs or a full replacement you need, This Old House recommends starting your AC repair company search with these highly-rated Central Islip providers.

Top AC Repair Companies in Central Islip, NY

MSD Heating & Cooling, Inc Logo

MSD Heating & Cooling

4.7/5
Based on 34 customer reviews.

Services Offered

Furnace InstallationAc InstallationDuctlessAc Repair

Highlights

  • Free quote
  • Reliable customer support
  • Clear pricing policy
3 Champlin Ave, East Islip, NY 631-813-6909 msdheatingcooling.com
Long Island HVAC Logo

Long Island HVAC

4.7/5
Based on 16 customer reviews.

Services Offered

MaintenanceFurnace RepairInspectionDuctlessAc RepairFurnace InstallationAc Installation

Highlights

  • Informative resources
  • Reliable customer support
  • Clear pricing policy
1521 Lakeland Ave, Bohemia, NY 631-821-5246 hvacli.com
GMG HVAC Inc. Logo

GMG HVAC

4.6/5
Based on 113 customer reviews.

Services Offered

Ac InstallationFurnace InstallationAc RepairVentilationIndoor Air QualityEmergency ServicesFurnace RepairDuct CleaningMaintenanceFiltration

Highlights

  • Free quote
  • Reliable customer support
  • Informative resources
77 Windsor Pl Suite 11, Central Islip, NY 631-309-2535 gmghvac.com
Jen Air Inc Logo

Jen Air

4.6/5
Based on 106 customer reviews.

Services Offered

Emergency ServicesIndoor Air QualityInspectionAc InstallationFurnace InstallationAc RepairMaintenance

Highlights

  • Informative resources
  • Free quote
  • Clear pricing policy
1507 Smithtown Ave #17, Bohemia, NY 631-563-1318 jenairinc.com

More Local Hvac Companies

Therm-A-Trol

User Reviews: 4.6/5 

120 Division Ave
Blue Point, NY 11715

K2 Heating & Air Conditioning

User Reviews: 4.6/5 

561 Acorn St unit d
Deer Park, NY 11729

Cool Air Designs Inc.

User Reviews: 4.5/5 

870-2 Marconi Ave
Ronkonkoma, NY 11779

Absolute HVAC Mechanical Systems Inc.

User Reviews: 4.5/5 

Granny Rd
Farmingville, NY 11738

ALL Seasons Air Conditioning

User Reviews: 4.5/5 

40 Field St
West Babylon, NY 11704

Master Plumbing Heating Cooling

User Reviews: 4.9/5 

151 E 2nd St
Huntington Station, NY 11746

A1 Heating and Air Conditioning Inc

User Reviews: 4.6/5 

11 Hulse Rd
Setauket- East Setauket, NY 11733

BOBBY O's HVAC Inc.

User Reviews: 4.3/5 

37 Parkridge Cir
Port Jefferson Station, NY 11776

Danisi Energy

User Reviews: 4.0/5 

3205 NY-112
Medford, NY 11763

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Central Islip
Average Max Temp Percentile:30.1%
August Average Max Temp:74.6°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.21/kWh
Median Year Houses Built:1968
Average Heat Waves per Year:0.18

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

HVAC technicians have the expertise to service most air conditioner types, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC types.

  • Split ACs: Split ACs have two main elements: one inside and one outside. They offer silent operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Portable air conditioners: As the name implies, portable ACs don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're popular for apartments, condos, or individual rooms.
  • Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to different rooms in your home.
  • Ductless mini-split: Ductless mini-splits have an exterior unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
  • Window ACs: Window air conditioners are a popular choice for Central Islip townhomes, apartments, and condos. These budget-friendly, convenient units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted AC users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.

How to Choose Your Central Islip AC Repair Service

While you might want to resolve your AC issue quickly, you should do your research before signing a contract with a repair service. Take the following steps to ensure you find the best company for your home.

Confirm the Company Is Properly Licensed and Insured

The New York state government doesn't require HVAC companies to get a state license. However, it's common for local governments to require licenses. You should ask your city offices about what's required where you live.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

Read customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes contractors that resolve complaints effectively and honor their warranties.

It's normal for even the best AC repair businesses to have both positive and negative reviews. Read each one carefully, and avoid a business if most reviewers had subpar experiences.

Compare Estimates

Obtain at least three detailed, written estimates from different companies for the best value. A good estimate should factor in additional fees such as permitting costs. You should also ask about the emergency repair process, installer guarantees, and manufacturer warranties.

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Frequently Asked Questions About AC Repair in Central Islip

What's the cost of an AC repair job in Central Islip?

Your AC repair costs will hinge on your system's make and model and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like swapping out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$64–$170
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$85–$213
Refrigerant leak$400–$1500
Frozen condenser coils$1,279–$3,836
Fan or air blower issues$150–$200
Compressor replacement$600–$1,620

How often should Central Islip homeowners have their AC systems serviced?

Homeowners should have their AC systems serviced at least once a year to ensure optimal performance. This usually involves cleaning the outdoor unit of brush and debris. Regular servicing can help to maintain the system's efficiency and prolong its lifespan.

What do I do if my AC is running but not cooling?

If your AC is running but not cooling, a blocked condenser coil could be the culprit. Normally, the AC’s condenser fan draws air into the outdoor unit through the condenser coil to remove heat energy from your home. A technician can help by clearing the clog or replacing a defective coil.

Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?

Yes, it's better to get a new air conditioner professionally installed. Most units use complex wiring and piping that could stump even an experienced do-it-yourselfer. They also use refrigerants that could pose serious safety risks if they spill or leak. With their training and equipment, the right technician will set you up for success.

Should my HVAC company have a private accreditation?

Private accreditations aren't always necessary, but companies that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Sources

FEMA