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HVAC & Air Conditioning Contractors in Commack, NY

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Service Pros

    DH
    Ronkonkoma, NY·

    HVAC, Plumbing

    "He was very polite & definitely someone you trust to have into your home."

    Nicholas M. in May 2022

    M and L Appliance Logo
    Freeport, NY·

    Appliance Service/Repair

    "Highly recommended. Don't Hesitate To call."

    David F. in December 2018

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

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

    "I have used them for so many years for plumbing and heating and air conditioning. They are professional, knowledgeable and so reliable. A pleasure to have in home"

    Janice F. in September 2019

    AR
    Deer Park, NY·

    Handyman Projects, Drywall Repair, Interior Trim Repair , and 1 more

    "Great Job Mike Thankyou. ⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦⠦..... Ve⠦..dry clean and neat"

    Alfred D. in July 2019

    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

    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

    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."

    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

    EH
    Stony Brook, NY·

    Flooring, HVAC, Drywall , and 2 more

    "Quick professional clean would recommend"

    Robert D. in February 2024

    RH
    Commack, NY·

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

    "Guy completed the job he started on the same day."

    Stephen B. in September 2019

    Cool Pro Mechanical, LLC Logo
    Huntington Station, NY·

    mini-split system ductless systems Home and Business, Refrigeration System - Repair or Service - For Business, Refrigeration System - Install - For Business , and 2 more

    "This is a good company. I would recommend them without hesitation. I’m extremely satisfied with Cool Pro and I thank Home Advisor for putting me in touch with them. They are a great bunch of guys."

    Artie C. in October 2018

    RH
    Brentwood, NY·

    HVAC

    "RVM did a great job installing our new central AC. They were on time, responded to any calls promptly and were very professional from start to finish. The price for the job was good compared to others and we’re glad we chose this family owned company. We would highly recommend them if you need any HVAC work done."

    Gary B. in October 2021

    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

    "They are a father & son team. Very professional, 30 years of experience, friendly, neat, knowledgeable. Would use home all the time , if I have problems"

    Stacey S. in July 2020

    AH
    Brentwood, NY·

    "Friendly and great working knowledge"

    Wayne S. in March 2024

    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 with our downdraft stove replacement. On time and good craftsmanship. Well run."

    Ralf E. in December 2017

    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

    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."

    TM

    "The owner came himself and did the work for several days even though he thought it would be quick 2 hour job initially. He was clear, made sure I understood my options, and did a thorough job."

    Leigh V. in December 2021

    MassAir Logo
    Northport, NY·

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

    "Joe and his crew did excellent work, they were very professional and clean. The job was completed when promised and the owner was on the job site for the whole project. The cost of the central air conditioning system was very reasonable. We were very satisfied with the whole install and would definitely use them again."

    Jackie H. in October 2019

Showing 1-23 of 23 results

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HomeAdvisor Community Rating

Overall Rating:

Commack HVAC & Air Conditioning Contractors are rated 4.8 out of 5 based on 1411 reviews of 1411 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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