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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Are you in need of an AC repair in Islip? Air conditioners (ACs) are key to your family's summertime comfort, but an AC breakdown shouldn't have to set you back. Islip's HVAC servicers apply cutting-edge techniques to design custom-tailored, cost-efficient solutions.

These top-rated Islip contractors can help you with AC repair or replacement, keeping the job simple, quick, and economical.

10 Best AC Repair Companies in Islip

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Cool Power LLC Logo
Top Rated

Cool Power LLC

4.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 291 reviews


75 Air Park Dr, Ronkonkoma, NY 11779

(631) 600-7994

www.coolpowerac.com

MSD Heating & Cooling, Inc

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 34 reviews


3 Champlin Ave, East Islip, NY 11730

(631) 813-6909

www.msdheatingcooling.com
Long Island HVAC Logo

Long Island HVAC

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


1521 Lakeland Ave, Bohemia, NY 11716

(631) 821-5246

www.hvacli.com
GMG HVAC Inc. Logo

GMG HVAC Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 113 reviews


77 Windsor Pl Suite 11, Central Islip, NY 11722

(631) 309-2535

www.gmghvac.com
Jen Air Inc Logo

Jen Air Inc

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 106 reviews


1507 Smithtown Ave #17, Bohemia, NY 11716

(631) 563-1318

jenairinc.com

K2 Heating & Air Conditioning

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 193 reviews


561 Acorn St unit d, Deer Park, NY 11729

(800) 531-2160

k2mechanical.com
Therm-A-Trol Logo

Therm-A-Trol

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 271 reviews


120 Division Ave, Blue Point, NY 11715

(631) 363-6600

mythermatrolhvac.com
ALL Seasons Air Conditioning Logo

ALL Seasons Air Conditioning

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 204 reviews


40 Field St, West Babylon, NY 11704

(631) 694-1616

seasonsair.com
Cool Air Designs Inc. Logo

Cool Air Designs Inc.

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 29 reviews


870-2 Marconi Ave, Ronkonkoma, NY 11779

(631) 676-7733

www.coolairdesigns.com
Absolute HVAC Mechanical Systems Inc. Logo

Absolute HVAC Mechanical Systems Inc.

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 38 reviews


Granny Rd, Farmingville, NY 11738

(631) 320-0814

absolutehvacli.com

Facts about Islip

  • Average Max Temp Percentile:
    30%
  • August Average Max Temp:
    75°F
  • Climate Zone:
    Mixed Humid
  • Average Energy Cost:
    0.21/kWh
  • Median Year Houses Built:
    1964
  • Average Heat Waves per Year:
    0.18

Common Types of Air Conditioners

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

  • Split ACs: Split ACs have two main elements: one indoors and one outdoors. They provide quiet operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Central AC: These are the most common residential AC systems, 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-split air conditioner systems have an outdoor unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
  • Portable air conditioners: As the name hints, portable air conditioners 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 preferred for condos, apartments, or individual rooms.
  • Window ACs: Window air conditioners are a popular choice for Islip condos, townhomes, and apartments. These compact, affordable 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 air conditioner users install their units without professional assistance, though technicians can still help with maintenance and repairs.

How to Choose Your Islip AC Repair Service

While you might want to resolve your AC issue quickly, you should do your research before committing to a repair service. Take the following steps to ensure you find the top-rated 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.

You should also confirm a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if something gets damaged during work.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that respond to complaints professionally and honor their warranties.

It's common for even the best AC repair businesses to have both positive and negative reviews. Read each one carefully, and avoid a provider 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 list additional fees such as permitting costs. You should also ask about installer guarantees, the emergency repair process, and manufacturer warranties.

Frequently Asked Questions about AC Repair in Islip

Sources

FEMA

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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