HVAC Companies Willimantic

Find the best Heating and Cooling Services in Willimantic

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

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  • Landmark Air Systems, Inc.
    2.2
    Fairfield County, CT, US

    UALITY. EFFICIENCY. RELIABILITY. Family owned and operated since 1975, we’ve never had a home we couldn’t Air Condition. Optimal comfort, exceptional energy savings and lasting performance. Having a well-functioning HVAC system is essential for any Fairfield, CT property owner. For all of your HVAC needs, trust the professionals at Landmark Air Systems, Inc. Our established team of contractors is equipped to handle all jobs large and small, including: HVAC installation work, HVAC system maintenance, HVAC repairs. At Landmark Air Systems, our goal is to offer the most reasonably priced HVAC work in Fairfield County, CT and Westchester County. Because we value our customers, we do everything we can to keep service costs down without skimping on quality. We also pride ourselves on our: Continued excellence in workmanship, Industry experience, Flexible appointments, Prompt service, Wide selection of parts and equipment. Don’t Skimp on HVAC Service. HVAC work requires skill, so when you need a new part or system installed, repaired, or maintained, let Landmark Air Systems handle the task from start to finish. When you work with us, you’ll have a dedicated HVAC professional available to answer any questions that arise and update you every step of the way. To schedule an appointment for an on-site estimate, call Landmark Air Systems today.

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  • Celco Heating & Air Conditioning
    4.6
    Bridgeport, US

    Celco Heating and Air Conditioning was founded in 1976 by Stanley Elovecky with the goal of providing his customers with more than just heating and air conditioning services. He wanted to improve the overall comfort of his customers’ homes by offering products and services that improved the air quality and the efficiency of the home as well. He wanted to make these services available to any customer, including those on a tight budget. We’ve continued his commitment to our customers for over 40 years, and remain dedicated to developing unique and budget–conscious solutions for our customers.

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  • Ray's Heating and Cooling LLC
    4.6
    83 Johnson St., Bridgeport, 06604, US

    Ray's Heating & Cooling LLC is a locally owned and operated HVAC company serving Bridgeport, CT, and the surrounding Fairfield County area. With over 20 years of experience, they pride themselves on providing exceptional heating and cooling services with an unparalleled customer experience. Their team of highly trained and certified professionals is dedicated to delivering quality workmanship, adhering to manufacturer requirements, and backing their work with strong guarantees. Ray's Heating & Cooling aims to be more than just a local HVAC company; they strive to be the go-to choice for all your comfort needs. They offer a wide range of services, including HVAC repair, maintenance, installation, and cleaning and testing. Their commitment to customer satisfaction is evident in their free estimates, 24/7 emergency service, and transparent pricing. Ray's Heating & Cooling understands the importance of a well-functioning HVAC system and is dedicated to providing reliable, efficient, and cost-effective solutions to keep your home or business comfortable year-round.

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  • Charter Oak Mechanical Services
    4.6
    878 Hartford Road, Manchester, 06042, US

    At Charter Oak Mechanical, we provide our customers with sensible, comprehensive service plans. We offer the solutions you need, at prices you won't believe. Call Charter Oak Mechanical to get more information about servicing your home or business' heating, cooling, or ventilation system. We are heating, ventilation, air conditioning, refrigeration, and custom ductwork specialists. We serve Manchester, Glastonbury, Vernon, Newington, and all other surrounding CT towns. We offer over 25 years of expertise in the HVAC industry. Charter Oak Mechanical can service your residential or commercial business anytime and we stand by our work with our guarantee.* Thank You for visiting us online, we look forward to servicing your HVAC needs soon. If you are unhappy with your Home Comfort System’s cooling or heating and we can’t fix it, we will remove the equipment we installed and refund 100% of your original investment at any time during the first year. Locally owned and operated, Charter Oak Mechanical is Greater Hartford’s provider of choice for all heating, cooling and ventilation services. We service residential, commercial, and industrial properties. We have been serving all of CT for over 25 years. Our reputation speaks for itself. We are Better Business Bureau accredited and proudly carry an A+ BBB rating. At Charter Oak Mechanical we offer all customers a “no risk guarantee.” If you are unhappy with your home’s comfort systems heating or cooling and we are unable to fix it, we will remove the equipment we installed and refund 100% of your investment at any time during the first year. We also conveniently provide our customers with sensible service plans.

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  • Brass City Fuel
    4
    130 Washington Ave., Waterbury, 06708, US

    When you need heating oil at a price that’s right for your budget, trust the experts at Brass City Fuel. From our home base in Waterbury, CT, we’ve been serving the Danbury, Norwalk, and Fairfield, CT areas for well over a decade. As a locally-owned and -operated business, we know what Connecticut needs in heating oil, and we strive to deliver it every day. Rely on us for discount oil prices today! MATCHING OUR CLIENTS WITH HEATING OIL SERVICES Heating oil is one of the most efficient ways to heat your home or business. Here in the Danbury, Fairfield, and Norwalk, CT area, efficiency is incredibly important. Heating oil is also stable, non-explosive, and relatively clean, making it one of the safest and most eco-friendly materials that you can use to fuel your heating system. It's more affordable than other fuel types and tends to have a longer lifespan, making it easy to stick to your budget if you use this method of heating. Whether you're heating your residential or commercial property, you're unlikely to find a better option than heating oil. At Brass City Fuel, we prioritize customer satisfaction and safety over everything else. We want to make the process of preparing for the cold Connecticut months as easy for you as possible. We accomplish this through regular deliveries to keep your tank full at all times without you having to think about it; we'll also check your tank with every deliver to make sure it's working effectively. In addition to regularly scheduling deliveries, we make our visits and the payment process as simple as possible to keep things streamlined. We keep our prices competitive so that you don't have to continuously shop around.If you have any questions about our heating oil products or services, don't hesitate to give Brass City Fuel a call. Our knowledgeable team will be more than happy to provide you with all the information you need. PROUDLY SERVING DANBURY, FAIRFIELD & NORWALK, CT WITH HEATING OIL Heating oil prices vary dramatically from season to season and even day to day. We know that you’re on a budget, and you don’t want to pay more than you have to for your heating oil. That’s why, in addition to offering discount oil prices, we also offer convenient oil payments, including COD. Why pay for oil you don’t need, or pay more for the oil you do need?If you want to learn more about Brass City Fuel, we urge you to contact us today – or better yet, ask around the neighborhood. Chances are, we’re already delivering fuel in your area! Let a dedicated local company help you

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  • Superior HVAC & Tank Removal | Residential Heating & Cooling Contractor
    4.9
    240 Railroad Hill Street Building B, Waterbury, 06708, US

    Since 1947, Superior HVAC & Tank Removal has been Connecticut’s source for exceptional heating, AC, & tank removal service. Whether you’re looking to upgrade your current heating system or need a repair, our team is here to help. We provide AC solutions for homes and businesses to stay cool and comfortable during hot weather. From pipe repairs to leak detection, you can count our experts to fix any plumbing emergency or plumbing issue in your home or business. We’re familiar with current environmental laws, regulations, and industry standards that apply to even the smallest ground storage tanks. Our Experts Are Available 24/7 365 Days A Year. Let us help you keep your home comfortable for your family all season long. Superior HVAC & Tank Removal has skilled professionals who can install and repair heating and cooling systems, and plumbing install or repair for your home or business.

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  • East Hartford Heating & Cooling
    4.3
    Hartford, US

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  • Reed Mechanical Solutions
    4.1
    Waterbury, US

    Reed Mechanical Solutions, LLC is a full-service HVAC company serving residential, commercial, and industrial clients. We offer a wide range of services, including installation, repair, and maintenance. Our team of experienced technicians is dedicated to providing our clients with the highest quality service possible.

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  • JP DUNN HEATING & COOLING, LLC
    4.9
    Litchfield County, Torrington, and the Northwest corner of Connecticut, CT, US

    J.P. Dunn Heating & Cooling LLC is a family-owned and operated HVAC business with over 20 years of experience. Our goal is to provide honest, professional, and high-quality service to ensure the comfort of our customers. We offer a range of services, including installation, repair, and maintenance for residential and light commercial buildings. We are fully qualified, licensed, and approved, and offer full warranties. We also offer financing options through Synchrony Bank and Energize CT. Our team of experienced and certified technicians can help you keep your heating and cooling systems in peak operating condition.

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  • Sarracco Mechanical Services
    3.5
    Waterbury, US

    Sarracco Mechanical Services is the company most often recommended to design, build, renovate and maintain HVAC, M&E, and Fire Alarm & Security Systems across Connecticut, Massachusetts and New York. Our Divisions Featured Projects Family-Owned & Operated Mechanical Services Company in CT Founded by Tom Sarracco in 1975. Now, over 100 employees strategically headquartered in Waterbury, CT.Sarracco Mechanical Services has demonstrated steady and remarkable growth and consistent financial strength throughout the past 42 years while maintaining a reputation of excellence in the mechanical industry.An extensive portfolio of workmanship and satisfied customers show proof that we continue to deliver on what is promised. We are one of the most trusted mechanical service companies in Connecticut, Massachusetts, and New York because we prioritize quality installation and outstanding workmanship. We guarantee customer satisfaction, making sure that your mechanical work is done right and will last for years to come. Learn More About Sarracco Our Divisions HVAC, Plumbing, Electrical, Sheet Metal, Fabrication, Fire & Security

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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.

How long does an HVAC system last?

The average lifespan of an HVAC system is about 15-20 years. However, how long your system lasts can vary depending on several factors. Regular maintenance can extend the life of your HVAC system significantly. An older system is likely to be less efficient and more prone to repairs.

How can I tell if my furnace filter needs changing?

You should change your furnace filter regularly, typically every 1-3 months, or more often if you have pets or allergies. Here are some signs your filter needs changing:
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: A dirty filter restricts airflow, forcing your furnace to work harder.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to keep your system running efficiently.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.

How long does an HVAC system last?

The average lifespan of an HVAC system is about 15-20 years. However, how long your system lasts can vary depending on several factors. Regular maintenance can extend the life of your HVAC system significantly. If your HVAC system is over 15 years old, it's a good idea to start considering a replacement.

How can I tell if my furnace filter needs changing?

Here are some signs your furnace filter needs changing (remember to change it every 1-3 months):
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: A dirty filter restricts airflow, forcing your furnace to work harder.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to maintain good indoor air quality and HVAC system efficiency.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. You can save energy by setting the thermostat higher when you're away or asleep.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.