HVAC Companies Smithtown

Find HVAC Contractor in Smithtown

Receive 3 FREE Heating and Cooling Services quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Hitech PTAC Experts.
    5
    Union, US

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  • Diamond HVAC R Inc
    5
    4316 Liberty Avenue, North Bergen, 07047, US

    Diamond HVAC is a full-service heating, ventilation and air-conditioning contractor for residential and commercial customers. Our technicians have the training, tools and experience to handle a complete range of heating, air-conditioning and air-quality services. We install, maintain and repair residential & commercial: Heating - oil, gas, electric, boiler, radiant Air conditioning: electric, heat-pump Air quality systems: filtration & UV We are committed to complete customer satisfaction through professional and personal services.

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  • Casey Mechanical Services
    5
    357 Lincoln Ave, Orange, 07050, US

    Need Service Now? Call Us 24/7! Electrical, Plumbing, & HVAC Services for North & Central NJ Contact Us! or Call: (973) 207-4301 While Casey Mechanical Services is based in Orange, NJ, we are proud to be your electricians, plumbers and HVAC technicians in North and Central Jersey for the past 30 years. Electrical Services We are licensed as New Jersey master electricians and can resolve all your electrical needs. Plumbing Services Let us take care of all your plumbing needs from kitchen to the bathroom. HVAC Services Whether heating or cooling, your licensed New Jersey master HVAC technicians can get you comfortable in a jiffy.

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  • Meridian Mechanical
    4.6
    Poughkeepsie, US

    Welcome to Meridian Mechanical, a small company that does one job at a time. We offer a wide range of services, including water heater repair and installation, boiler repair and installation, and more. Our goal is to set and beat a 5-star expectation, and to show the value in what we do. We do our best day in and day out, and we stand behind our work. Our team is insured and experienced in residential and light commercial work. We offer sales, service, design, and installation on all types of heating, cooling, and water conditioning equipment. You can call, email, or text us for service or estimates. We pride ourselves on being a company built on raising the bar as standard operating procedure, with a focus on providing solutions and peace of mind for our clients.

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  • Energy Mechanical
    4.6
    Hempstead, US

    ENERGY Mechanical Services, Inc. is your reliable HVAC services partner. We provide a wide range of services, including HVAC installation, service, and repair of rooftop and package units. Our services also encompass chill water and hot water piping, tenant build-out, new equipment, controls, pump repair, cooling tower, boiler, and chiller services. We serve both commercial and industrial clients, offering refrigeration and HVAC service and repair, as well as piping projects and new equipment installation. Our expertise extends to structural support for heavy equipment, lightweight and heavyweight bracing, catwalks, equipment platforms, fabrication, and all kinds and types of welding. For data centers, we provide HVAC installation, service, and repair for all types of equipment, rigging, piping, sheet metal fabrication, sheet metal installation, custom equipment stands, and structural support. We also offer emergency services for temporary structures and man camps, including utilities, available 24/7 for any disaster or emergency. Contact us today to learn more about our services and how we can meet your needs. TACL# 27323 TECL# 34692

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  • Best Air Cool
    5
    Brooklyn, US

    This Townsquare Interactive website is no longer available. If you have any questions please feel free to contact our support team at: [email protected]

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  • PGA Mechanical Contractors Inc.
    5
    17 Union Place, Hempstead, 11550, US

    Experts in Heating, Air Conditioning Ventilation, and Refrigeration Specializing in Repair, Installation, and More Reach Out to Us Experts in Heating, Air Conditioning Ventilation, and Refrigeration Specializing in Repair, Installation, and More Reach Out to Us PGA Mechanical Contractors inc. Serves all of Nassau county / Suffolk county for your mechanical needs. Professional Service and customer satisfaction is our number one priority. We deliver the best possible customer service experience with honesty and hard work, From providing service contracts to your home or business to ensure your HVAC system is operating to its fullest potential. PGA is available 24/7 to ensure you will always be provided with the best service! Contact Us Today! Managing Projects for More Than 46 Years We enjoy the challenge of determining an intelligent solution to replace your failed equipment and enhance your production process. You can count on us to complete your retrofit project by designing and installing a system into your building. Working on Equipment From Various Brands Our technicians and specialists are highly familiar with a variety of models from the industry’s leading manufacturers. We can repair, install, and service several components and make your machine run at optimum efficiency.Our team works on equipment from the following manufacturers: Carrier Trane Johnson Mitsubishi LG Fujtisu HVAC Service PGA offer 24/7 Emergency service to our customers, we understand how important it is to have the right professional service your HVAC equipment, which is why all our technicians have been trained to diagnose issues on you system. Schedule Maintenance Get an estimate Emergency Service Ask a Tech Why Choose Us? At PGA Mechanical Contractors Inc., VALUE is the heart and soul of our business. We provide: Vast resources to fulfill all of your needs and requirements; Attention to every detail, drawing, and specification; Leadership in the areas of heating, ventilation, and air conditioning; Unparalleled performance in delivering on-time projects; and Excellence in the quality and integrity of everything we do. Partner With Us Choose our professionals at PGA Mechanical Contractors Inc. for your next project. Reach out to us today to learn more about our services. Get in Touch With Us

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  • Long Island Air Conditioning & Appliances
    5
    2115 Hillside Avenue, New Hyde Park, 11040, US

    Long Island Air Conditioning & Appliances is your trusted partner for all your heating and cooling needs. As an authorized PSEG and ConEd contractor, we offer a wide range of services, including ductless and ducted HVAC installation for both residential and commercial properties. Serving all of Long Island and NYC, we are committed to providing high-quality workmanship, exceptional customer service, and competitive pricing. Take advantage of our PSEG-Long Island Rebate program and make your home more comfortable and energy-efficient. Contact us today for a free consultation and let our experienced team help you find the perfect solution for your needs.

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  • Buffalo Heating And Cooling Pros
    1
    Buffalo, US

    We know that to keep things comfortable in your home or office you are always reliant on your heating or cooling systems, no matter the time of year. As such, if any of your systems or units are experiencing a problem, or no longer have the capacity needed to keep up with your demands, this can cause issues. We are the heating and cooling Buffalo NY service that can help you keep your heating and cooling systems running. With our dedication to providing high quality work fast, we are the best of the Buffalo heating and cooling companies that you have to choose from. We offer the heating and cooling WNY service whose primary focus is to provide you with the very best heating and cooling solutions. The right heating and cooling solutions are imperative if you want to keep your home or office comfortable year round. This is why choosing a contractor who provides quality work, and reliable results, is so important. Without that, you may not be able to rely on your heating and cooling systems when you need them most, and this could really spell disaster. This, and more, is why we are the very best of the heating and cooling companies in Buffalo NY. We are the heating and cooling contractors WNY that provide the best and most comprehensive range of heating and cooling services. We are an expert HVAC contractor, and offer a HVAC service Buffalo NY that includes HVAC repair more. Our services are suitable for both residential HVAC and commercial systems. We can also provide furnace repair, AC repair and heater installation. The service that we offer also covers expertise in water tanks and home generators. So, whatever your residential heating and cooling or commercial heating and cooling needs happen to be, our service has got them covered.

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  • Trane Commercial Sales Office
    5
    Syracuse, US

    Trane is a leading global provider of indoor comfort solutions. We offer a wide range of heating, ventilation, air conditioning, and refrigeration systems for residential, commercial, and industrial applications. Our mission is to create a comfortable, healthy, and sustainable environment for people everywhere.

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Frequently Asked Questions About HVAC Companies

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

Should I repair or replace my old furnace?

Deciding between repairing or replacing your furnace depends on
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is usually the better overall choice.
  • Frequency and Cost of Repairs: If you've been having repeated repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces can pose safety risks, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a reputable HVAC professional to assess your furnace and get recommendations.

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 should I look for when hiring an AC installer?

When hiring an AC installer, consider these key factors:
  • Experience and Expertise: Look for installers with experience and a good understanding of AC systems.
  • Licensing and Insurance: Make sure the installer is licensed and insured to work in your area.
  • Reputation and Reviews: Check online reviews and ratings from other customers.
  • Detailed Quotes: Get itemized quotes outlining all costs associated with the installation.
  • Warranties: Inquire about warranties on equipment and labor.
  • References: Ask for and check references from past customers.
  • Communication: Choose an installer who communicates clearly and promptly.
By carefully evaluating these aspects, you can choose a qualified and trustworthy professional for your AC installation.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.

Should I repair or replace my old furnace?

Here are some factors to consider when deciding whether to repair or replace your furnace:
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is usually the better overall choice.
  • Frequency and Cost of Repairs: If you've been having frequent or expensive repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces might have safety issues, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a trusted HVAC professional to assess your furnace and get recommendations.

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 should I look for when hiring an AC installer?

When hiring an AC installer, consider these key factors:
  • Experience and Expertise: Look for installers with experience and a good understanding of AC systems.
  • Licensing and Insurance: Make sure the installer is licensed and insured to work in your area.
  • Reputation and Reviews: Check online reviews and ratings from other customers.
  • Detailed Quotes: Get itemized quotes outlining all costs associated with the installation.
  • Warranties: Inquire about warranties on equipment and labor.
  • References: Ask for and check references from past customers.
  • Communication: Choose an installer who communicates clearly and promptly.
By carefully evaluating these aspects, you can choose a qualified and trustworthy professional for your AC installation.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.