Compare Quotes from Heating & Furnace Contractors
Get Quotes Now

Heating & Furnace Contractors in West Islip, NY

Find local pros

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    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 would not hesitate to contact Varsity again. They fixed issues left behind by another service (NJM). They did not tell me my boiler needed to be replaced nor did they sell me parts I didn't need. It was truly the best repair service experience I've ever had from the first phone call to meeting the fantastic techs, Steve and Matt. Very happy to recommend them and to let others know that they can 100% rely on Varsity Home."

    Laura N. in January 2020

    SP
    Bay Shore, NY·

    Plumbing, Boiler work, water heaters, bathroom and kitchen renovations. Faucets, toilets, fix leaks.

    "They did an excellent job, they did more than what I asked or and didn't charged me for it. It was awesome."

    Angel X. in October 2020

    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

    MB
    Amityville, NY·

    Plumbing

    "Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

    Victor P. in April 2024

    Patience HVAC, LLC Logo
    Deer Park, NY·

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

    "Let me just say that I am so lucky to find a Hvac company like Anthony's. I had 3 other contractors say my gas boiler needs to be replaced without really inspecting what was wrong. I found Patience hvac Inc when I was about to lose hope. He is super fair and through, went over explanations of each parts replacement needed, did maintenance clean up of boiler and extra miles on my 30 years old boile now it is back life just like new. I am really thankful to Anthony. He is quick, prompt, sincere and humble. Trust me call this guy, You will save lots of money and headache."

    naoya H. in October 2021

    JR
    Centereach, NY·

    A/C Repair, A/C Install

    "This company was outstanding. Their workmanship was top-notch. The crew was very polite, friendly, and extremely neat and clean. They did a fantastic job installing a new gas furnace. I really cannot say enough about them. The owner Eric was very professional. He did exactly what he said he would do and more. If you are looking for a company to do any heating or AC give these guys a call, I think you will be very satisfied. Job very well done."

    Michael F. in December 2019

    QWI ELECTRONICS AND ELECTRICAL APPLICATION Logo
    Wyandanch, NY·

    Electrical, Panel Upgrades, Home Automation , and 2 more

    "Was not an easy job but Techniction stuck with it for over 10 hours until the job was done that day and I was satisfied. Would recommend particularly for those tech projects that cross over to electric."

    Ronald C. in October 2024

    RH
    Commack, NY·

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

    "Guy Rizzo got back to me right away, came when said he would and fixed the problem-a dirty pilot gas line. The price was very reasonable. Guy is a straightforward, nice, fair guy. I would recommend him to anyone, including family and friends, that needs gas heat or hot water service and/or repair."

    James K. in December 2019

    Eduard Plumbing Repairs Logo
    Queens, NY·

    Plumbing repairs and install, **Over 20 Years Experience**, **Over 21 Years Experience** , and 5 more

    "They did an excellent job. First and foremost, they soothed my fears and worries when they arrived. Out of all the places I called at 10 PM they were the only ones willing to come out that night to look at the issue I was having. They informed me of the steps I would need to take till the morning so they would be able to purchase the materials to repair the boiler. By the following day, they arrived with everything they needed. They addressed all my wonders/questions and talked me through the different steps they were taking to repair the boiler. This was an excellent attribute of my interaction with them. Everything has been working perfectly after their repairs."

    Nelson M. in March 2023

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

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

    "He did a lot of work in my office from fixing light fixtures, repairing an a/c, roof leaks etc and everything he has done for us has been great!"

    Mike R. in October 2017

    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

    "My name is Irving Francis. I got in touch with Professor Pipes when my radiators got clogged in my house. After paying $225 to another techy from another company who claimed I needed new bleeders and getting the run around by 3 others so call heating experts.Professor Pipes reached out to me and I told him the problem and Mike diagnosed it as a simple line bleed. He fixed the problem and Im sitting in a nice warm home tonight. I highly recommend Professor Pipes to anyone having a heating problem. Mike is honest and fair when it comes to pricing. I highly recommend Professir Pipes."

    Irving F. in January 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

    "I was having issues with my boiler in the middle of the night and I decided to call New York HVAC at 2:30am thinking I would receive voicemail, I mistakenly thought wrong..... Vinny picked up phone and gladly discussed my furnace issues and in return, set up an appointment at 8am that same morning. Once he arrived he was able fix my boiler within an hr. Vinny is very knowledgable and was great pleasure to deal with. I certainly recommend his services without question!! I intend on retaining him once again for other HVAC projects I have in the near future."

    Phil F. in January 2014

    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

    EI

    In business since 2006

    About us: "At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!"

    RSL Heating & Cooling LLC Logo

    "Highly recommend RSL for any HVAC services, work was thorough and Rich is very knowledgeable. I look forward to his services in the near future!"

    Joel M. in October 2023

    Energywise, Inc. Logo

    In business since 1985

    Ronkonkoma, NY·

    Commercial / Residential Heating Repair and Install, Central Humidification Systems, Central Air Conditioning , and 2 more

    About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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."

    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

    "The gentlemen that showed up worked quickly to analyze the problem, explain the thought process behind their thinking and fix the issue. I love supporting family businesses and these guys were running a quality family business. Same day service, no extra charges, no overselling or nonsense about what I need to get my HVAC in working order. In and out with the problem fixed in an hour. I'll be using these guys because of their approachable nature, reasonable prices and no nonsense approach. They told me they would leave with the problem fixed and they did. Really appreciate these guys."

    Ken P. in April 2022

    MassAir Logo
    Northport, NY·

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

    "The guys at MassAir made having to get new central AC units installed, repairs on older units, new vents and ductwork, etc., actually a pleasurable experience! It is a family owned business, and I found Joe and his son Michael to be a real pleasure to work with. They are an extremely professional, proficient, knowledgeable, honest and hardworking team, and I trust them with any HVAC related projects that I have in the future. I 100% recommend giving these guys a call for your HVAC needs! -Mike Vedder"

    BFF70485135C547322B677792B3900D8B08BCD88960903699A3B0B6E7B6E205A F. in April 2025

    Integrated Plumbing & Heating Logo
    Farmingdale, NY·

    "Roberto and his team did an outstanding job today at my mother's home; from his initial reply throughout the entire process he was awesome. They removed her old boiler and replaced it with a new one; he even cleaned the entire surrounding area that had suffered from previous attempts to soak up the oil and/or water leakage. They ensured everything was working well. Mom has heat and hot water again and is very, very happy! Roberto even fixed the door leading from the garage into her home- WOW! Mom and I wanted to cry because of his generosity and kindness. Roberto totally went above and beyond and provided us with an overall exceptional customer service experience. We are extremely satisfied, and I highly recommend Roberto and will definitely use his services again in the future; the timeliness, value and quality of work, cleanliness and professionalism are all outstanding. He showed up on time and even finished a little earlier than promised which was very nice because it was cold in the home. Thank you, again, Roberto!"

    Maxine W. in December 2020

Showing 1-22 of 22 results

Top Heating & Furnace Systems Projects

HomeAdvisor Community Rating

Overall Rating:

West Islip Heating & Furnace Contractors are rated 4.8 out of 5 based on 873 reviews of 873 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.


Other Top Projects in Your Area

Other Cities in New York

If you're looking for Heating & Furnace Systems Contractors that serve a different city in New York, here are some popular suggestions:

Find additional New York Heating & Furnace Systems Contractors

Find Heating & Furnace Systems Pros in West Islip, NY

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby

Do you provide these professional services?

Find out how HomeAdvisor can help your business

See Local Demand

See Recent Leads

Recent Job Requests for Heating & Furnace Contractors in West Islip, NY

    References Available
    Tell us your zip code to view pricing & schedule
    Tell us your location to view pricing & schedule
    Choose your project to view pricing & schedule

    Please enter valid zip.

    Please choose a location.

    We're sorry but the time you have chosen is no longer available.
    Please select a new time below:
    does not provide service to View pros who serve this zip
    Enter a zip code to view which pros serve this zip.
    There was an issue connecting to the server. Please try again or call Customer Service at 1-888-811-ANGI.
    We're sorry but the time you have chosen is no longer available.
    Please select a new time below:

    Select your appointment type and time:

    Final Step - Confirm Your Appointment:

    Confirm your appointment with on , - Change


    Required
    Required
    Required
    Required
     
     
     

    By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.