HVAC Companies West Islip

Best HVAC Companies in West Islip

Get multiple HVAC Contractor quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best offer.

Service Needed
City or Town
Find Pros
  • Innovative Air Solutions Inc.
    4.9
    11 Kimball Place, Mt. Vernon, 10550, US

    Prompt. Proficient. Professional. Heating, Cooling, & Home Services For Westchester County Honest Solutions. Clear Communication. Certified Techs. Up-Front Pricing. Book Online Free Estimate Fields marked with * are required.First Name(Required) Last Name(Required) Email(Required) Zip Code(Required) PhoneMessageCommentsThis field is for validation purposes and should be left unchanged. Δ The HVAC Contractor That Westchester County Has Trusted For Over 22 Years How Can We Help You? Heating We’ll make sure your home stays warm with top-notch heating services for furnaces, heat pumps, and boilers. “Done Once, Done Right” is the Innovative Air way. Heating Services Heating Overview Furnace Repair Furnace Maintenance Furnace Installation Cooling Our attention to the smallest details ensures you premium-quality AC repair, maintenance, or replacement. At Innovative Air, we help you beat the heat. Air Conditioning Services Air Conditioning Overview AC Repair AC Maintenance AC Installation Plumbing Need plumbing maintenance, repair, or installation? Our expert technicians provide precision workmanship and a low-stress experience. Plumbing Services Plumbing Overview Plumbing Repair Plumbing Maintenance Plumbing Installation Insulation We can make your home more efficient and comfortable with services such as air sealing, crawl space encapsulation, and attic insulation. Insulation Services Insulation Overview Attic Insulation & Makeover Air Sealing Crawl Space Encapsulation Indoor Air Quality Make your home’s air cleaner and safer with IAQ services like duct cleaning, duct sealing, air filtration, and humidification/dehumidification. Air Quality Services Air Quality Overview Duct Cleaning & Sanitizing Air Filtration & Air Purification Aeroseal Duct Sealing Humidification & Dehumidification Westchester County’s HVAC Company You Can Trust Without Fail A Proven Track Record Of Reliability, Honesty, And Uncompromising Quality For 22+ Years Let’s face it—finding an HVAC contractor you know you can trust can be tough. After all, the heating and cooling industry doesn’t exactly have the best reputation. So why trust us with your heating, cooling, or home services project? Two Decades Of Dependability We’ve specialized in “done-once, done-right” HVAC services since 2000. 300+ 5-Star Google Reviews We’re one of Westchester County’s top-reviewed home services contractors. Worry-Free Guarantee Our guarantees provide you with total peace of mind and ensure absolute quality. We Thrive On Repeats & Referrals 1 out of 3 jobs are repeat customers or referrals. Once an Innovative Air customer, ALWAYS an Innovative Air customer. If you need HVAC services from a company you can truly rely on, contact us today. We would be honored to speak with you. The Innovative Air Difference Superior Products We’ve painstakingly vetted and researched every product we use on your job. We use proven, industry-leading HVAC brands like Trane. Find Out More Attention To Detail We REFUSE to cut a single corner. Our technicians are trained, certified, experienced… and absolutely passionate about doing things RIGHT. Find Out More Clear Communication Consistent, crystal-clear communication is our calling card. We keep you in the loop every step of the way, and we know how to LISTEN. Find Out More Pearl Certification Our Pearl Certification means we’re in the top 3% of contractors that know how to maximize in-home comfort, energy efficiency, and value. Find Out More Core Values Providing a top-notch experience and results is no accident. It’s the result of STRICTLY following our set of customer-first Core Values. Find Out More Easy Financing Not sure you have the budget for a new heating or AC system right now? No worries. Our financing makes HVAC installation

    Get Quote
  • Hands On Heating Inc.
    3.8
    97 W. Avenue, Ste. 2, Stratford, 06615, US

    When It Comes to Heating,We Have the Upper Hand We Offer Preventative Maintenance, Cleaning, Oil-to-Gas Conversion, Overhauls, and Violation Removals for Heating and Cooling Units Get a Quote YOUR LOCAL HEATING & COOLING EXPERTS IN CONNECTICUT AND NYC Don't be left out in the cold this winter!Let Hands on Heating Inc. take care of all your heating needs.We can help you today.State-of-the-art equipment and a well-trained staff allow Hands on Heating to install, repair, and maintain all types of heating systems.For help with heating (646) 403-5370 Emergency service We provide emergency 24-hour service and repair to oil and gas heating systems, violation corrections, boiler cleaning, boiler-related plumbing, tune-ups, and overhauls. Call us today for help. Don't let HVAC concerns keep frustrating you; call us today for help. For Emergency Service (646) 403-5370

    Get Quote
  • Optimize Air Inc
    4.9
    Brooklyn, US

    At Optimize Air Inc., we hold ourselves to the highest standards with the services we offer, and in every aspect of the work we do. Our teams are equipped with all the necessary diagnostic equipment. Our workforce is highly trained and qualified to meet all your needs, dedicated to offering diverse and specialized services tailored to our client’s unique preferences and situation.

    Get Quote
  • A. G. Roehrig and Son, LLC.
    4.4
    225 French St., Buffalo, 14211, US

    Since 1929, A.G. Roehrig has been a family owned and operated heating and air conditioning company located at 225 French St. in Buffalo, New York. Originally a sheet metal shop, we have grown to offer a wide variety of HVAC services including heating, air conditioning, refrigeration, and ventilation. We install and service HVAC systems for residential and commercial applications. Our energetic team has serviced thousands of residents in Buffalo and Western New York, and we continue to uphold our legacy by providing worthwhile results through attentiveness and diligence.

    Get Quote
  • Futura Plumbing and Heating
    4
    West Babylon, NY, 11704, US

    FUTURA PLUMBING & HEATING is a proud American family-owned business serving Long Island, New York since 2000. We are dedicated to providing exceptional customer service and 24/7 emergency service calls. Our mission is simple: to deliver high-quality services in a timely manner, catering to each project's specific needs. We prioritize customer satisfaction and strive to exceed expectations. We offer discounts to senior citizens, law enforcement, firefighters, and EMTs. We are committed to being there for you, 24/7, every day of the year, including holidays. Our team is dedicated to clear communication and efficient work, ensuring your complete satisfaction throughout the process. We also offer discounts to new homeowners. Contact us today for a free estimate and let us make your plumbing and heating dreams a reality!

    Get Quote
  • MSP Plumbing Heating Air
    4.8
    N/A, US

    MSP Plumbing, Heating & Air is a trusted provider of plumbing, heating, and air quality services in the Twin Cities area. Our team of experienced professionals is dedicated to providing top-notch service and ensuring your home or business is comfortable and safe. With a wide range of services including tank water heater repair, tankless water heater installation, drain cleaning, and more, we have you covered. Contact us today to schedule your appointment and experience the MSP difference!

    Get Quote
  • All Air HVAC
    4.9
    867 East 52nd Street, Brooklyn, 11219, US

    All Air HVAC LLC is a leading provider of HVAC solutions for commercial and industrial clients in the NYC area. We specialize in designing and installing cost-effective systems tailored to each customer's unique needs. Our team of experienced and certified technicians is proficient in all types of HVAC systems, including VRF/VRV, indoor packaged, split systems, air cooled, water cooled, and chilled water. We pride ourselves on our commitment to quality, efficiency, and customer satisfaction. Our in-house fabrication shop allows us to create custom air ducts in any size or shape, ensuring a perfect fit for your project. We work closely with our clients from start to finish, providing full-time project management and dedicated support throughout the entire process.

    Get Quote
  • Hitech PTAC Experts.
    5
    Union, US

    Get Quote
  • Zenner & Ritter Home Services
    4.9
    3404 Bailey Ave, Buffalo, 14215, US

    Zenner & Ritter Inc. is a trusted provider of HVAC services, including AC replacement, AC repair, AC installation, AC maintenance, and AC tune-up. We also offer heating services, including heater replacement, heater repair, heater installation, and heater maintenance. Additionally, we provide ductless heating, air quality solutions, and whole-house air filtration systems. Our team of experts is dedicated to providing exceptional service and ensuring customer satisfaction. Contact us today to schedule service or request an estimate.

    Get Quote
  • United Refrigeration Inc
    4.4
    123 Main St, Anytown, 12345, US

    Our company is a leading provider of refrigeration equipment and solutions. With a wide range of products and services, we cater to various industries and applications. Our mission is to provide high-quality products and exceptional customer service to meet the evolving needs of our customers.

    Get Quote

Over 15,611+ HVAC Businesses in our network

Our HVAC contractors operate in West Islip and beyond!

HVACCompaniesHub has curated and vetted the Best HVAC Contractors in and around West Islip. Find the most trustworthy pro today.

Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best HVAC systems for your needs.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an AC repair specialist to fix the leak and add refrigerant.

What type of HVAC system is best for my home?

The best HVAC system for your home is unique to your situation, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the most suitable HVAC system for your property.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.

What type of HVAC system is best for my home?

The best HVAC system for your home is unique to your situation, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the best heating and cooling system for your property.