HVAC Companies Dunwoody

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  • Comfort Systems USA Southeast
    5
    177a Woodfield Dr, Macon, 31210, US

    Leading Building and Service Provider for Mechanical, Electrical, and Plumbing Systems. Comfort Systems USA Southeast is a full service commercial mechanical contractor. We work on industrial and commercial sites such as healthcare, educational facilities and government buildings to install, service and retrofit building systems. Learn how we can support your construction project or service your facility and review our services below.

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  • Aire Serv of Warner Robins
    5
    Not Found, Warner Robins, 31088, US

    Aire Serv of Warner Robins is your locally owned and operated expert for all your heating and air conditioning needs. We pride ourselves on providing high-quality service with upfront pricing, no overtime charges, and 24/7 customer service. Our team of expert service professionals is dedicated to ensuring your comfort and satisfaction. We offer a Neighborly Done Right Promise™ and an Advantage Plan to give you peace of mind. We are a Neighborly Company, a trusted name in home services. Contact us today to schedule an appointment or learn more about our services.

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  • AAction Air Conditioning & Heating Co.
    4.7
    Savannah, US

    Your Experience is What Matters Most What would you like more information about? I Need a Repair I Want to Replace My Equipment I need to Schedule an Inspection Your Savannah, GA HVAC Experts Our main goal is to create a comfortable and welcoming environment inside your home or business. For over 25 years, we have helped countless homeowners and business owners with their heating, cooling, and indoor air quality needs. We are the team your neighbor recommends for local, reliable, and dependable service. Our team is 100% dedicated to offering our valued customers the best of the best in terms of services and products. In fact, each job we perform is approached with a goal of excellence of mind and we are constantly working to attain that goal. Our NATE-Certified technicians are amongst the best in the industry and are fully equipped to handle your unique heating and cooling needs. For all your heating and cooling services, be sure to trust the team that Your Neighbor Recommends. Contact AAction Air Conditioning & Heating Co. today! Get Your Project Started First Name Last Name Phone Number Email Comments Get A Call Back Call us 24/7 to get your repairs on time. Premier Service Plan Join 2,500+ Happy Customers Priority customer status 1 Year Parts and Labor Guarantee Keep your home running smoothly Discounts on Repairs and

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  • Georgia Mechanical, Inc. Heating & A/C
    3.6
    4189 Capital View Drive, Suwanee, 30024, US

    Georgia Mechanical, Inc. is a full-service HVAC/R contractor, delivering quality service to Commercial, Industrial, and Foodservice customers since 1987. We put our Customers first, and our team is focused on complete Customer satisfaction. We pride ourselves on delivering QUALITY projects ON TIME.

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  • Hetter Heating & Cooling
    4.9
    4780 Kenny Rd., Columbus, 43220, US

    Hetter Heating and Cooling is a trusted provider of heating, cooling, and beyond services in Columbus, Ohio. With over 15 years of experience, our team of experts is dedicated to providing top-notch solutions for our customers. We offer a wide range of products and services, including furnaces, heat pumps, air conditioners, thermostats, indoor air quality systems, and mini splits. Our team is committed to providing exceptional customer service and ensuring that our customers receive the best possible solutions for their heating and cooling needs.

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  • Polar Air Inc.
    4.9
    1 Interchange Court, Savannah, 31415, US

    Family Owned and Operated for more than 48 years. Schedule Online! Serving Our Savannah Family Since 1976. That means you’re family too. Once you fill out this form, one of our dedicated technicians will call you shortly and get you the services you need! POLAR AIR SERVICES RESIDENTIAL Our residential services range from installation, duct work, repair and maintenance! Whatever your residential needs are, our dedicated team has you covered no matter the season! COMMERCIAL Our team has decades of experience in the commercial HVAC industry. Whether its new construction, or repair and maintenance, or even an installation, Polar Air has you covered. POLAR PLANS We offer our customers annual maintenance plans to make sure you are taken care of no matter what! Check our our services tab for all that our annual plans offer and take the stress out of HVAC. About Polar Air IncDiscover HVAC expertise with a personal touch in Savannah— Polar Air! With over 45 years of experience, we proudly stand as a family-owned business deeply embedded in the community. Beyond providing top-notch heating and cooling services, our commitment extends to being actively involved in the neighborhoods we serve. Whether you require maintenance, repairs, or installations, our highly trained professionals are ready for any challenge, ensuring personalized attention and customer satisfaction. Trust our skilled technicians to efficiently handle all your HVAC needs. Call us today, and let Polar Air, your trusted family in comfort, take care of your home! “Polar Air always responds quickly to our needs. Everyone is professional and polite, and the work is high quality!”- Misty T. “Excellent service. They were on time and very courteous!! I’m a repeat customer and I highly recommend Polar Air and I will use them again also”- Terrence B.

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  • Vagovic Heating & Air Conditioning
    4.8
    Zmaja od Bosne 10, Sarajevo, 71000, US

    Vagović is a family-owned and operated business with over 20 years of experience in the industry. We are dedicated to providing our clients with the highest quality products and services at competitive prices. Our team of experts is committed to exceeding your expectations and ensuring your complete satisfaction. We pride ourselves on our exceptional customer service and our ability to build lasting relationships with our clients. At Vagović, we understand that your time is valuable. That's why we strive to make the process as easy and convenient as possible for you. We offer a wide range of services to meet your needs, and we are always available to answer your questions and provide support. We are committed to using the latest technology and techniques to ensure that our clients receive the best possible results. We are also committed to environmental sustainability and responsible business practices.

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  • W.W. Williams
    4.2
    Atlanta, US

    W.W. Williams is a trusted, respected leader in truck repair and diesel repair. We also provide first-class service for all makes and models of commercial vehicles.

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  • PV Heating, Cooling & Plumbing
    4.9
    Atlanta, GA, 3605 Clearview Pkwy, 30340, US

    PV Heating, Cooling & Plumbing is your trusted partner for all your HVAC and plumbing needs in Atlanta, GA, and the surrounding areas. We are a fully licensed and insured company with over 20 years of experience providing exceptional service to residential and commercial clients. Our team of highly skilled technicians is dedicated to delivering prompt, reliable, and cost-effective solutions for all your heating, cooling, and plumbing concerns. We offer a comprehensive range of services, including AC repair, installation, and maintenance, furnace repair and installation, water heater repair and installation, drain cleaning, sewer line hydro jetting, and more. At PV Heating, Cooling & Plumbing, we prioritize customer satisfaction and strive to exceed your expectations. We are committed to providing transparent pricing, upfront estimates, and exceptional customer service.

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  • Sweet Georgia Heating and Air
    5
    123 Main St, Atlanta, 30301, US

    Welcome to Sweet Georgia Air, your premier provider of air conditioning and heating services in the Atlanta area. With over 15 years of experience, our team of experts is dedicated to providing top-notch service and ensuring your comfort and satisfaction. Our mission is to provide exceptional service, quality workmanship, and unparalleled customer care. We are fully accredited and insured, and our team is committed to staying up-to-date with the latest technology and techniques to ensure your system is running efficiently and effectively. Whether you need routine maintenance, repairs, or a new installation, we've got you covered. Contact us today to schedule your appointment and experience the Sweet Georgia Air difference!

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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 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 AC repair specialist to diagnose the issue and recharge the system.

How much do HVAC services cost?

HVAC service costs vary depending on the type of service, the complexity of the job, your location, and the specific contractor you hire. Common HVAC services and their estimated cost in USA:
  • AC Repair: [Price Range]
  • Furnace Repair: [Price Range]
  • AC Installation: [Price Range]
  • Furnace Installation: [Price Range]
  • Heat Pump Installation: [Price Range]
  • HVAC Maintenance: [Price Range]
It's crucial to get multiple quotes from different HVAC companies to compare pricing and find the best value. Use HVACCompaniesHub to easily request and compare HVAC quotes.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.

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 may suggest a refrigerant leak.
If you suspect low refrigerant, contact an AC repair specialist to fix the leak and add refrigerant.

How much do HVAC services cost?

HVAC service costs vary depending on the type of service, the complexity of the job, your location, and the specific contractor you hire. Common HVAC services and their estimated cost ranges:
  • AC Repair: [Price Range]
  • Furnace Repair: [Price Range]
  • AC Installation: [Price Range]
  • Furnace Installation: [Price Range]
  • Heat Pump Installation: [Price Range]
  • HVAC Maintenance: [Price Range]
It's crucial to get multiple quotes from different HVAC companies to compare pricing and find the best value. HVACCompaniesHub simplifies the process of getting quotes from multiple HVAC contractors in your area.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.