HVAC Companies Greenwich

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  • Jackson & Foster Heating and Air Conditioning
    4.9
    7574 University Ave, La Mesa, 91942, US

    Jackson & Foster Heating & Air Conditioning is proud to provide the people of San Diego with the most reliable and economical HVAC service, repair, and installation. While we’ve grown and expanded over the years, we value the relationships we’ve established with our customers, and continue to provide quality workmanship and the very best products on the market.

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  • South Jersey Heating and Cooling
    Forked River, NJ, 712 Old Shore Rd Unit 1, 08731, US

    For the last three decades, South Jersey Heating and Cooling has been providing high quality HVAC services to southern NJ businesses and commercial properties. In all of our efforts, our goal is to ensure that our commercial heating and air conditioning system is an integral part of your business. If your HVAC system operates inefficiently, you waste money that should be available for the core function of your business. As someone who owns, operates, or manages a commercial property, keeping your heating and air conditioning systems in great shape is one of your main priorities. Any number of problems can arise, from a faulty thermostat to a clogged air filter, and our team of experts is equipped to handle them all. Whether you need regular maintenance services, in-depth repairs, or an installation of a new heating or cooling system, our professionals will always be ready and eager to tackle the job. All of our commercial heating and cooling contractors are licensed professionals with extensive training and experience, so we can always guarantee your complete satisfaction with the work that we provide. We’ll make sure that our services are a minimal disruption to your daily operations, and we’ll always do whatever it takes to ensure that your commercial HVAC system is able to function well and run efficiently throughout the year.

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  • Jackson HVAC Pros
    2217 Crest Ave, Jackson, 49203, US

    Jackson HVAC Pros is a homegrown business that started in Jackson, Michigan, and has slowly expanded its services, team of technicians, and area of service over time to meet the growing demands of its customers. We built our business on establishing positive relationships with our customers and earning their trust and loyalty. Much of our growth can be attributed to word of mouth. Our excellent HVAC services, competitive pricing, and friendly service made us an easy choice for many homeowners. We work hard to maintain the quality and level of service our customers are used to, and constantly look for opportunities to improve and serve our customers better when it comes to their heating and cooling needs.

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  • Trenton Heating & AC
    4.5
    505 West State Street, Trenton, 45067, US

    Family Owned and Operated Since 1955 Serving Trenton and Surrounding Areas License #29713 Trenton Heating & Air Conditioning is a family-owned and operated business with over 6 decades of experience in the HVAC industry. We are dedicated to providing expert HVAC services to residential and small commercial clients in Trenton and the surrounding areas. Don’t waste valuable time contracting different businesses to handle separate aspects of your heating and cooling systems. Call one service company that does them all. With over 6 decades in business, we’ll get the job done right. Solve all your HVAC problems by calling us today We offer a wide range of services, including: HVAC system repair Replacement parts Installation Maintenance System efficiency upgrade We service all makes and models. Explore Financing options – you may be eligible! Contact us today to schedule a service call at a time that works for you or give us a call if you have an immediate emergency. At Trenton Heating & Air Conditioning, we’re always ready to go the extra mile for our customers. Call us at: 513-988-6349 513-424-8033 Email us at: Address: 505 West State Street P.O. Box 328 Trenton, OH 45067

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  • Williams Distributing
    4.7
    658 Richmond NW, Grand Rapids, 49504, US

    Williams Distributing is a leading wholesale distributor serving the Great Lakes region for over 50 years. We pride ourselves on offering a wide range of products, including heating and cooling equipment, kitchen and bath fixtures, plumbing supplies, hearth products, and garage doors. Our commitment to providing on-time, complete, and damage-free deliveries, coupled with our quick ship options, ensures our customers receive their orders efficiently. We strive to be a valuable partner to our customers, offering dedicated support, training programs, marketing assistance, and a team of knowledgeable professionals ready to help them succeed. Williams Distributing is dedicated to exceeding customer expectations and building lasting relationships. Our mission is simple: to be your 'First Choice' by anticipating your needs, planning our work meticulously, and executing our plans flawlessly. We aim to deliver a positive experience and the best value for every customer, all while maintaining a friendly and helpful approach. We are proud to carry top-quality products from leading manufacturers and are committed to providing exceptional service to our valued customers.

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  • Gustave A Larson Company
    4.6
    W233 N2869 Roundy Circle West, 53072, US

    The Gustave A. Larson Company is the Midwest, Plains and Mountain states leading distributor of Heating, Ventilation, Air Conditioning and Refrigeration products. Our business philosophy is to focus on serving the needs of our customers with a value-added, professional and enthusiastic attitude. We strive to make doing business with us as easy as possible, from our online ordering site GoHVACR.com to how our branches are set up and run. We constantly push to be industry experts and set the standard for how things are done both internally with our employees, and externally with our customers and dealers. We are a family, and that includes our customers. The interpersonal relationships are so important – caring for our customers and the relationships that we have with them.

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  • Doc Dancer, Inc.
    4.9
    Fort Wayne, IN, 2309 S Anthony Blvd, 46803, US

    At “Doc” Dancer Heating & Air, we know you've had a busy day. How may we serve you? We are a locally owned Fort Wayne Business since 1946, providing heating, cooling, and indoor air quality solutions to make our customer’s homes and businesses comfortable and safe. Many of our customers recommend us to their friends and neighbors within the Fort Wayne community, and it’s time that you see why. Schedule an appointment with “Doc” Dancer today.

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  • Air Professionals Heating & Air Conditioning
    4.9
    Clifton, US

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  • Comfort Systems USA Arkansas
    4.1
    Jackson, US

    Comfort Systems USA is a leading building and service provider for mechanical, electrical and plumbing building systems. In June 1997, the company went public with 12 operating companies. Today, we are composed of more than 45 operating companies in over 170 locations across the United States. Our tremendous growth has been accomplished by successfully expanding services to existing customers and attracting high quality operations to our network of companies. Our national footprint provides us the ability to meet the needs of today’s most technically complex systems. Comfort Systems USA’s companies deliver expert resources necessary to perform a range of services including mechanical, electrical, process piping, modular construction and building automation controls.

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  • Premiere Mechanical, Inc.
    4.9
    2731 Mc Donald St, Fort Wayne, 46803, US

    Premiere Mechanical, Inc. is dedicated to providing the best possible solution for your home or business heating and cooling needs. We are a locally owned and operated company serving Allen County and the surrounding communities with personal attention and exceptional service. Since we've installed many systems in this area, we've earned a reputation for doing the job right the first time. Our team of licensed contractors and specialists have the tools, equipment, and experience to keep your equipment running smoothly all year long. We offer a wide variety of products from American Standard®, including air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, geothermal systems, boilers, air cleaners, ultra violet lights, ventilators and zoning products. We can help you customize a solution that's right for you. We understand that your comfort is important, which is why we offer 24/7 emergency service. To help reduce service emergencies, we also offer service agreements to keep your comfort system running at peak performance. Contact us today to learn more about our products and services!

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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.

What is a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing individual temperature control. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes where adding ductwork is impractical.

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 keep your system running efficiently.

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 that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs frequently, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills could indicate your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of ductwork problems or an undersized/aging system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal a problem that requires a system replacement.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

What is a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing customized comfort. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes without existing ductwork.

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 keep your system running efficiently.

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 that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs often, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills could indicate your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of an inefficient HVAC system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal a problem that requires a system replacement.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.