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HVAC & Air Conditioning Contractors in West Islip, NY

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Service Pros

    All Weather Temperature Control, Inc. Logo
    Copiague, NY·

    Air Filtration, Water Filtration, HVAC

    "Superior customer satisfaction. Very quick response time."

    Bill H. in July 2014

    Varsity Home Service Company, Inc. Logo
    Bohemia, NY·

    Plumbing, Including Water Heater Installation & Repair, Water Filtration Systems, Air Conditioning Installation & Repair , and 2 more

    "Great service and quick to arrive, really appreciate their work and effort to resolve the issue. Will call them next time for sure."

    Michael H. in September 2021

    HomeServe of Long Island Logo
    Farmingdale, NY·

    Water Heaters - Repairs and Installations, Heating Systems - Repairs and Replacements, Cooling Systems - Repairs and Installations

    "Salesperson, Scott Matalevich, worked with us to get us the right air condition for our house. He was very polite and patient and wore a mask due to this Covid19 problem. The technicians, Dwayne and Keyrox did a great job in the installation of our air condition. Everything was neat and clean by the time they left the house. They worked really .hard, not even taking a long break. Also Want to put in a great word for Farrah Coppinger, from Customer Service. She went beyond her duty to get us the appointment that we wanted to install the air condition. Thanks to the team on this project!!"

    Vivian M. in September 2020

    Patience HVAC, LLC Logo
    Deer Park, NY·

    Ductless Mini Split Install & Repair, Central A/C - Service or Repair, Nest Pro Installer , and 2 more

    "Anthony is very knowledgeable and answers all your questions."

    Marilyn F. in October 2020

    JR
    Centereach, NY·

    A/C Repair, A/C Install

    "They were on time, knew what they were doing and even fixed a light for us without charging."

    Gary F. in December 2016

    HR
    Bay Shore, NY·

    Electrical, Home improvement

    "Luis is a class act. Extremely knowledgeable and a hard worker. He will definitely do more work for me in the future."

    Leroy G. in October 2021

    RH
    Commack, NY·

    HVAC, Furnaces, Boilers , water heaters , central A/C , and 1 more

    "Guy came very late on a Saturday night and fixed the issue with our tankless water tank."

    GIna W. in December 2017

    HM Construction Group, Inc. (Long Island Handyman Group) Logo
    Plainview, NY·

    Sheetrock, Trim, Bathrooms, Finishes, Handyman Services, All Phases of Construction , and 12 more

    "Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."

    DBB1701231F0CD10F1F0E68BE453054D5EADF94C2D056A9A7B9C0B430A411FCD 1. in October 2025

    Long Island HVAC Logo
    Rocky Point, NY·

    AC Installation-Residential & Commercial, Gas Furnace Installation-Residential & Commercial, Vent & Duct Installation , and 1 more

    "Ray was friendly and very professional and you can tell immediately that he was very customer oriented. As far as prices go, he was more than fair compared to the other bids. As a matter of fact I expanded the scope of his work to include a new water heater too. All the equipment supplied was 100% new, still in the factory cartons and the installation work was TOP QUALITY. Ray not only sold me the job but he did the installation too. He and partner Ken, and their assistant (3 man crew total) worked very professionally and effectively. Needless to say I HIGHLY RECOMMEND THEM."

    Adrian W. in October 2013

    PP

    "Michael never asked for a deposit, came with his crew and within six hours changed out the entire system. Up and running with no issues. Quality workmanship."

    Paul P. in November 2024

    New York HVAC Corporation Logo
    Patchogue, NY·

    Plumbing for a Home Addition or Remodel - Install, Faucets, Fixtures and Pipes - Repair or Replace, Central A/C - Service or Repair - For Business , and 2 more

    "Very professional and very friendly. Fixed the unit and even came back a couple of days later to look at another problem on the unit with no charge. Definitely my people for AC and heating problems in the future."

    Fran L. in June 2020

    Carlos Home Improvement Logo

    In business since 2010

    Deer Park, NY·

    Roofs, Siding, Bathrooms , and 2 more

    About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

    F5 Construction Services Logo
    Mckees Rocks, PA·

    Plumbing, Carpentry, Doors , and 6 more

    "Jim listened to my issues to get a full understanding of problems. He was very reassuring. He tried to fix the issue as cost effectively as possible. He took the time to explain the problem, and what he would recommend to fix the problem. I was very satisfied with the results. The price for the fix was fair, I've already talked with him about having some electrical work done in the future."

    Dee V. in December 2019

    JDGC General Contracting Corporation Logo
    Bellmore, NY·

    Appliance (Smaller Size) - Install or Replace, Appliance (Major Gas Appliance) - Install or Replace, Appliance (Microwave Oven) - Install or Replace , and 1 more

    "Great experience. Just needed a dryer moved. They came the same day and moved the gas line right then. Very fast and done right. Price was very fair as well."

    dan E. in October 2016

    RSL Heating & Cooling LLC Logo

    "He came over on a Sunday not check it out. Job was completed by Monday. Excellent work, very pleasant man, would call again."

    01C613720A240B2A6797BC644D4F4DF7128AA7827BAFC71372FA787C986ED5FD 8. in December 2025

    AI
    Bethpage, NY·

    Heat Pump - Repair or Service, Gas Furnace: Repair, Electric Furnace: Repair , and 6 more

    "Phil is trustworthy - explained my furnace problem in laymen's terms, was very clear on my options and the associated costs. Was very timely and called to keep me posted on his whereabouts when stepping out to purchase a part. He guaranteed his work and going forward, I know Phil is the person to call for my future heating requirements and I would recommend him to others who are considering heating repair/service. Thank you very much Phil! Very satisfied customer in Baldwin!"

    Evelyn G. in December 2018

    AI
    Lake Ronkonkoma, NY·

    Plumbing

    "He installed plumbing into my addition and my laundry room. He also added a boiler. He performed the work 10 years ago and no problems. Nice and polite. I thought his pricing was very reasonable."

    Kevin F. in April 2018

    HL

    In business since 2003

    Farmingdale, NY·

    Water Heaters - Repairs and Installations, Heating Systems - Repairs and Replacements, Cooling Systems - Repairs and Installations

    About us: "HomeServe Energy Services (HES) provides reliable heating and cooling experts that service over 1,000 communities in 26 counties across New York, Massachusetts and Rhode Island, from five “depot” sites supporting metro New York, southern New Jersey, Rhode Island and eastern Massachusetts. With almost 200 technicians (including certified refrigerant handling technicians and NATE-certified technicians), HomeServe provides emergency heating, cooling and water heater repairs as well as tune-ups and new equipment installations."

    The Cool Guys Logo

    "Family owned business with very courteous service. Fair price. Didn't push for expensive repairs tried the least expensive repairs first on a very old oil burner to get it up and running ."

    Julian L. in November 2021

    MassAir Logo
    Northport, NY·

    Retrofitting and upgrading systems, Central air and heat installations, Residential and Commercial systems , and 1 more

    "Joe was truly excellent. Highly recommend."

    Michael L. in March 2024

Showing 1-20 of 20 results

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Overall Rating:

West Islip HVAC & Air Conditioning Contractors are rated 4.7 out of 5 based on 1425 reviews of 1425 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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